Really there’s only one thing the best dash cams need to do well: record sharp footage of what’s happening on the road and around your car. We know this because we’ve put in the miles and completed in-depth, behind-the-wheel reviews of over 30 different dash cams from leading brands such as Garmin, Nextbase, 70mai, Viofo, and more.
Every dash cam featured in this guide excels at capturing clear video, and many go beyond the basics, offering extra features like GPS tracking, parking surveillance, and convenient app integration. The features you need will depend on your personal requirements and how much you’re willing to spend. To simplify your choice, we’ve categorized our recommendations based on different driving needs and budgets.
If we were to choose just one dash cam to equip our own vehicles with, it would be the Viofo A329, a model that earned a 5-star rating from us. It records exceptionally crisp 4K video at up to 60fps and provides a comprehensive package, especially when paired with its optional rear camera. The Nextbase iQ is another top-tier choice, standing out with its innovative smart features, while the Garmin Dash Cam Mini 3 is a fantastic option if you’re looking for something simple, compact, and budget-friendly without compromising on essential recording quality.
Our team of experts has dedicated countless hours to rigorously testing a wide array of dash cams. We evaluate each model through various real-world driving scenarios, from initial setup to challenging nighttime conditions. Our rankings are based on the results of these thorough reviews. Beyond our top selections, we also include an “Also Consider” section, ensuring you have access to a broad spectrum of options to find the perfect dash cam for your specific needs. Plus, we’ve included links to the best deals available on Amazon to help you get the most value.
Written by
Written by Timothy Coleman, TechRadar’s resident Camera Expert. With over 15 years of experience in the photography and video industry, both as a freelance professional and a seasoned tech journalist, Tim has hands-on experience with a vast range of camera technology, including many of the best dash cams on the market. From navigating UK roads to driving in Nairobi, Tim has extensive on-road experience, giving him a deep understanding of what truly makes a dash cam effective. Tim points out, “Many dash cams on this list include advanced features like GPS, surveillance modes, and driver assistance. If these aren’t necessities for you, opting for a simpler model can lead to significant savings.”
Top 3 Dash Cam Picks on Amazon
If you’re looking for a quick guide to the best dash cams currently available, our top three selections below highlight the best options for various needs and budgets. Click on the links to jump directly to the detailed review of each model.
Viofo A329 dash cam on white backgroundBest Overall Dash Cam on Amazon
- Viofo A329
Best Overall
The Viofo A329 stands out as a premium all-rounder, delivering exceptional 4K video quality at up to 60fps and a comprehensive set of flagship features for the discerning driver.
Explore the Viofo A329 in Detail
Garmin Dash Cam Mini 3 on a white backgroundBest Value Dash Cam on Amazon
- Garmin Dash Cam Mini 3
Best Budget
The Garmin Dash Cam Mini 3 is a compact yet powerful dash cam that offers reliable Full HD recording with HDR and a polarizing filter, all in a discreet and affordable package.
Discover the Garmin Dash Cam Mini 3
Nextbase iQ Smart Dash Cam on a white backgroundBest Smart Dash Cam on Amazon
- Nextbase iQ Smart Dash Cam
Best Next-Gen Cam
The Nextbase iQ Smart Dash Cam is packed with advanced features and offers 4K recording, making it a smart and user-friendly option for those seeking cutting-edge technology, subscription optional.
Learn More About the Nextbase iQ
Top Dash Cams by Specific Need on Amazon
Miofive S1 Ulta dashcamBest Cheap 4K Dash Cam on Amazon
- Miofive S1
Best Cheap 4K
The Miofive S1 delivers impressive 4K video and built-in GPS at a price point that’s hard to beat, making it the best value 4K dash cam currently available on Amazon.
Read More About the Miofive S1
70mai Omni Dash Cam on a white backgroundBest 360 Dash Cam on Amazon
- 70mai Dash Cam Omni
Best 360-Degree
The 70mai Dash Cam Omni offers a unique 360-degree view, perfect for comprehensive coverage of your journeys and even capturing in-cabin activity.
Explore the 70mai Dash Cam Omni
Garmin DriveCam 76 dash cam on a white backgroundBest Dash Cam with Navigation on Amazon
- Garmin DriveCam 76
Best for Vehicles Lacking Infotainment Systems
The Garmin DriveCam 76 combines a dash cam and a sat nav into one device, making it an excellent upgrade for older vehicles without modern infotainment systems.
Discover the Garmin DriveCam 76
Finding the Best Dash Cam for You on Amazon in 2024
Why Trust Our Dash Cam Reviews? At TechRadar, we’re committed to providing reliable and thorough reviews. We dedicate hours to testing each product, ensuring that our recommendations are based on real-world performance and help you make informed buying decisions. Learn more about our rigorous testing process.
Below you’ll find detailed reviews for each of our top dash cam picks. We’ve rigorously tested each model to ensure our recommendations are trustworthy and based on solid performance. Whether you’re searching for the “Best Dash Cam On Amazon” or a “top-rated car camera”, our guide is designed to help you navigate the options and find the perfect device for your needs.
The Best All-Rounder Dash Cam Available on Amazon
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1. Viofo A329
The Best All-Rounder Dash Cam
Read our Expert Review of the Viofo A329
Specifications:
- Video Quality: 4K
- Viewing Angle: 140 degrees
- GPS Tracker: Yes
- Memory: MicroSD card up to 512GB / SSD up to 4TB (not included)
Reasons to Buy:
- Exceptional 4K 60fps Video: Captures incredibly detailed footage, crucial for incidents and insurance claims.
- High-Quality Design and Build: Premium construction adds to the overall value and longevity.
- Rear Camera Support: Optional rear camera provides comprehensive front and rear coverage.
- External SSD Compatibility: Supports large external SSDs for extensive storage.
Reasons to Avoid:
- Complex Installation: Wiring can be intricate, requiring some technical skill and patience.
- Larger Size: Slightly bulkier than some competitors, potentially more noticeable on the windshield.
- Higher Price Point: Represents a significant investment compared to basic models.
- Tight Cable Connectors: While high quality, connectors can be difficult to detach once plugged in.
Viofo A329 Sample Footage
Buy it if:
- ✅ You prioritize superior 4K video quality: The Viofo A329’s 4K 60fps recording ensures crystal-clear video, making a significant difference in capturing critical details during any incident. The rear camera also delivers impressive quality.
- ✅ You need front and rear protection: A dual-channel setup offers complete coverage, front and back. Hardwiring enables advanced features and reliable performance.
Don’t buy it if:
- ❌ You prefer a simple, quick setup: The Viofo A329 requires more involved wiring, which can be challenging for users seeking a plug-and-play solution.
- ❌ You only need basic dash cam functionality: If advanced features and 4K video are not essential, a simpler, more affordable dash cam might be sufficient for your needs.
The Viofo A329 dash cam, while a premium investment, justifies its price with outstanding performance. Its ability to record crisp 4K video at 60fps from the front camera is exceptional, capturing fine details even at high speeds. The supplementary rear camera is also impressive, offering 2K footage. We observed that both front and rear cameras performed admirably in low light conditions, effectively capturing details like license plates and road signs in both daytime and nighttime scenarios.
Storage flexibility is another advantage, supporting microSD cards up to 512GB and SSDs up to 4TB. The Viofo app simplifies file access and management and boasts an intuitive interface. While initial setup might test your patience due to the wiring complexity, the resulting premium performance makes the effort worthwhile. If video quality is your top priority and budget isn’t a constraint, the Viofo A329 is arguably the “best dash cam on Amazon” for superior video capture and comprehensive features.
Check the Latest Price of the Viofo A329 on Amazon
The Best Budget Dash Cam on Amazon
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2. Garmin Dash Cam Mini 3
The Best Budget Dash Cam
Read our Expert Review of the Garmin Dash Cam Mini 3
Specifications:
- Video Quality: 1080p
- Viewing Angle: 140 degrees
- GPS Tracker: No
- Memory: MicroSD card (not included)
Reasons to Buy:
- Discreet, Compact Design: Easily hides behind the rearview mirror, minimizing distraction.
- High-Quality Full HD Footage: Reliable 1080p recording captures essential details clearly.
- Polarizing Lens: Reduces windshield glare for improved video clarity in bright conditions.
- User-Friendly Interface: Simple to set up and operate, ensuring ease of use.
Reasons to Avoid:
- Minor Upgrade: Offers only incremental improvements over the previous Dash Cam Mini 2 model.
- No GPS Functionality: Lacks built-in GPS for location and speed data recording.
- No Integrated Screen: Requires smartphone app for setup and viewing footage.
- MicroSD Card Not Included: Requires separate purchase of a microSD card for recording.
Garmin Dash Cam Mini 3 Sample Footage
Buy it if:
- ✅ You want a discreet, “hidden” dash cam: The Garmin Dash Cam Mini 3’s small size allows it to be practically invisible behind your rearview mirror, maintaining a clear view of the road.
- ✅ You value simplicity and ease of use: Garmin prioritizes straightforward setup and operation, making the Mini 3 a reliable and hassle-free dash cam that works quietly in the background.
Don’t buy it if:
- ❌ You already own the Dash Cam Mini 2: The upgrades are minimal—primarily a polarizing filter and landscape design—making it unnecessary to upgrade if you have the previous model.
- ❌ You require 4K video resolution: The Mini 3 is limited to 1080p Full HD. For higher resolution video, consider premium models with 4K capabilities.
If you’re seeking a small, uncomplicated dash cam that you can “set and forget,” the Garmin Dash Cam Mini 3 is our top recommendation for budget-conscious buyers. During our tests, its compact size allowed for discreet placement, and its simple interface made setup and daily use effortless. It consistently captured high-quality Full HD video with HDR. While these features are also present in the Dash Cam Mini 2, the Mini 3 introduces a polarizing filter and a landscape design.
Like its predecessor, the Mini 3 omits GPS and a built-in screen, relying on the Garmin Drive app for settings adjustments and footage review. The new landscape format and polarizing filter are the main enhancements, with the latter aimed at reducing windshield reflections. While the improvement from the polarizing filter was subtle in our tests, the Dash Cam Mini 3 remains an excellent choice if you’re purchasing your first dash cam or need a more compact option without sacrificing essential features. It’s a strong contender for the “best budget dash cam on Amazon,” especially for those prioritizing ease of use and discreet design.
Check the Current Price of the Garmin Dash Cam Mini 3 on Amazon
The Best Smart Dash Cam on Amazon
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3. Nextbase iQ
The Best Next-Gen Dash Cam with Smart Features
Read our Expert Review of the Nextbase iQ
Specifications:
- Video Quality: 1080p/1440p/2160p (front) / 1080p/1440p (cabin) / 1440p (rear)
- Viewing Angle: 140 degrees (front) / 180 degrees (cabin) / 140 degrees (rear)
- GPS Tracker: Yes
- Memory: microSD / cloud
Reasons to Buy:
- Comprehensive, All-in-One Solution: Integrates a wide array of safety and security features in one device.
- Impressive Smart Features: Offers advanced functionalities that enhance vehicle safety and monitoring.
- Premium Design and Build Quality: Well-designed and robust construction ensures durability and reliability.
Reasons to Avoid:
- Feature Overload for Some: Extensive feature set might be more than necessary for basic users.
- Subscription Required for Full Features: Free subscription tier lacks some key functionalities.
- Additional Subscription Costs: Unlocking the full potential requires ongoing subscription fees, adding to the overall expense.
Nextbase iQ Sample Footage
Buy it if:
- ✅ You desire an all-encompassing dash cam system: The Nextbase iQ provides a complete package with advanced safety and security features, making it more than just a recording device.
- ✅ You want a future-ready dash cam: With ongoing firmware updates planned, the Nextbase iQ is set to evolve with even more functionalities, ensuring it remains cutting-edge.
Don’t buy it if:
- ❌ You prefer a straightforward camera for basic recording: If your primary need is simply to record the road ahead, more basic and affordable dash cam options are available.
- ❌ You want a dash cam without subscription fees: While basic features are free, the full suite of Nextbase iQ smart features requires a paid subscription, increasing the long-term cost.
The Nextbase iQ redefines the dash cam category, transforming it into a smart surveillance system for your vehicle. Available in 1K, 2K, and 4K resolutions, this premium dash cam is packed with connected features, including parking assistance, voice-activated Witness Mode, remote vehicle monitoring via the Nextbase iQ app, GPS, Bluetooth, and Wi-Fi. All models include an interior camera, with an optional rear camera available. To fully utilize its capabilities, a subscription is necessary, which can make the iQ a pricier option.
However, our tests confirmed its impressive performance. Setup was straightforward, and the app interface is intuitive, providing easy access to its numerous features. Video and audio quality from our 4K test unit were excellent. Powered directly from the car battery, the iQ remains active even when the engine is off, providing continuous surveillance. While its comprehensive feature set might be overkill for some, for those seeking a top-of-the-line, all-in-one vehicle monitoring system, the Nextbase iQ is unmatched in its smart capabilities, making it a leading contender for the “best smart dash cam on Amazon,” especially for tech-forward users.
If the Nextbase iQ is beyond your budget, consider the Nextbase Piqo, a more affordable sibling offering a simplified version of the iQ’s smart features in a smaller package.
Check the Latest Prices for the Nextbase iQ on Amazon
The Best Cheap 4K Dash Cam on Amazon
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4. Miofive S1 Ultra
The Best Cheap 4K Dash Cam
Read our Expert Review of the Miofive S1 Ultra
Specifications:
- Video Quality: 4K 30fps
- Viewing Angle: 140 degrees (front)
- GPS Tracker: Yes
- Memory: microSD / cloud
Reasons to Buy:
- Excellent 4K Video Quality at Low Price: Delivers sharp 4K footage with minimal noise, especially in its price range.
- Fast 5GHz Wi-Fi Transfer: Enables quick and efficient video file transfers to your devices.
- Integrated GPS: Includes built-in GPS, adding valuable location data to recordings.
Reasons to Avoid:
- Frame Rate Limited to 30fps: Frame rate is capped at 30fps, even at Full HD resolution.
- Windshield Mount Could Be Improved: The mount design could be more robust and user-friendly.
- AI Features Feel Unnecessary: Some AI-driven features may seem superfluous or not fully refined.
Miofive S1 Ultra Sample Footage
Buy it if:
- ✅ You want 4K video without breaking the bank: The Miofive S1 Ultra provides impressive 4K recording capability at a very accessible price point.
- ✅ GPS functionality is essential for you: GPS is included, a feature not commonly found in dash cams at this price, adding crucial context to your video recordings.
Don’t buy it if:
- ❌ You need high frame rate recording: If you require smoother video capture at higher frame rates like 60fps, the S1’s 30fps limit across all resolutions may be a constraint.
- ❌ You prefer to avoid AI-driven alerts: The S1’s AI features, such as driver alerts, might be intrusive or unnecessary for some users.
The Miofive S1 Ultra is a standout option for budget-conscious buyers seeking 4K resolution, often available for under $100 / £100 on Amazon. This is remarkable considering it includes 4K recording, GPS, and fast 5GHz Wi-Fi for data transfer—a rare combination at this price. In our testing, the video quality was impressive, offering sharp details and effective noise control, even in low-light conditions.
One area for improvement is the frame rate, which is limited to 30fps across all resolutions, including 1080p Full HD. While 60fps recording would enhance video smoothness, the S1’s overall performance is commendable. Setup was straightforward, and while not the smallest dash cam, it’s user-friendly. An optional rear camera is also available for full coverage. Considering its features and video quality relative to its cost, the Miofive S1 Ultra is an exceptional value and a strong contender for the “best cheap 4K dash cam on Amazon.”
See the Best Deals on the Miofive S1 Ultra on Amazon
Best 360-Degree Dash Cam on Amazon
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5. 70mai Dash Cam Omni
Best Omni-Directional Front Dash Cam
Read our Expert Review of the 70mai Dash Cam Omni
Specifications:
- Video Quality: 1080p up to 60fps
- Viewing Angle: 140 degrees, omnidirectional
- GPS Tracker: Yes
- Memory: eMMC built-in 32GB / 64GB or 128GB
Reasons to Buy:
- Unique 360-Degree View: Offers comprehensive coverage around the vehicle with its rotating lens.
- High-Resolution Video: Captures clear 1080p video suitable for most recording needs.
- Records Video and Audio: Provides both visual and auditory context for incidents.
- User-Friendly Voice Controls: Simplifies operation with hands-free voice commands.
- Affordable Price: Competitively priced for its unique features.
Reasons to Avoid:
- No Default Cloud Backup: Cloud backup requires an optional hardware kit.
- Parking Surveillance Requires Hardwiring: Full parking surveillance functionality needs hardwiring.
- Difficult to Remove from Windshield: Mounting design makes removal somewhat challenging.
70mai Omni Sample Footage
Buy it if:
- ✅ You want complete 360-degree video coverage: The 70mai Omni’s rotating lens provides a full 360-degree view, eliminating blind spots and capturing events from any direction around your car.
- ✅ You appreciate a user-friendly experience: The Omni is designed for ease of use, featuring intuitive controls and even charming, interactive display graphics.
Don’t buy it if:
- ❌ You require 4K video resolution: The Omni’s video resolution tops out at 1080p Full HD, which may not be as detailed as 4K options for capturing fine details like license plates.
- ❌ You need automatic cloud syncing: Cloud backup is available, but it requires purchasing and installing an optional 4G hardware kit.
The 70mai Dash Cam Omni is truly unique in the dash cam market. It features a single camera with a 140-degree field of view that can rotate 360 degrees, providing complete visual coverage from its windshield mount. This allows it to record the road ahead like a traditional dash cam or rotate to film inside the vehicle cabin. Video resolution reaches 1080p at up to 60fps. While not the highest resolution available, we were impressed with the low-light performance of its f/1.8 lens in our tests.
In our review, the Omni impressed us with its design and user experience, enhanced by playful graphics and animations on its display. It also includes AI-powered surveillance features like motion detection and threat-level assessment for vehicle security. As a single-camera system, it’s exceptionally versatile and user-friendly, and its price is reasonable. However, automatic cloud backup requires an additional 4G hardware kit. If you’re seeking comprehensive, 360-degree coverage in a single, user-friendly device, the 70mai Omni is a fun and functional choice, making it a strong contender for the “best 360 dash cam on Amazon.”
Find the 70mai Dash Cam Omni on Amazon Today
Best Dash Cam with Navigation on Amazon for Older Vehicles
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6. Garmin DriveCam 76
Best for Older Cars Without an Infotainment System
Read our Expert Review of the Garmin DriveCam 76
Specifications:
- Video Quality: 1080p
- Viewing Angle: 140 degrees
- GPS Tracker: Yes
- Memory: 16GB microSD (dash cam, included), microSD (not included)
Reasons to Buy:
- Intuitive User Interface: Features a user-friendly interface on its large 7-inch display.
- Superior Navigation to Smartphones: Offers more reliable and feature-rich navigation compared to smartphone apps.
- Comprehensive Connected Features: Includes a range of useful connected services and driver aids.
Reasons to Avoid:
- High Price Point: More expensive than many standalone dash cams.
- Video Stability Issues: Dash cam video exhibits noticeable stabilization wobble.
- Overkill Notification System: Extensive notification system might be excessive for some users.
Garmin DriveCam 76 Sample Footage
Garmin DriveCam 76 sample footage – YouTube 
Garmin DriveCam 76 sample footage – YouTube
Buy it if:
- ✅ Your car lacks a built-in infotainment system: The Garmin DriveCam 76 is ideal for older vehicles, adding features like navigation and collision warnings not standard in older models.
- ✅ You prefer an integrated, all-in-one system: Combining a dash cam and sat nav reduces windshield clutter and provides a more streamlined driving experience.
Don’t buy it if:
- ❌ You have a small windshield: Its larger size may feel obstructive in vehicles with limited windshield space.
- ❌ You are on a strict budget: The DriveCam 76’s extensive features come at a higher price. If you don’t need navigation or advanced smart features, more affordable standalone dash cams offer better value.
The Garmin DriveCam 76 uniquely combines a dash cam with a sat nav system, making it perfect for vehicles without modern infotainment systems. In our testing, the 7-inch display was intuitive and easy to use, providing clear Garmin maps and well-timed navigation prompts, enhanced by live traffic updates via smartphone pairing. However, its larger size compared to typical dash cams may make placement challenging without obstructing the driver’s view. Both the display angle and camera lens are adjustable to help optimize positioning.
It records Full HD footage at 30fps with HDR, providing balanced exposure and clear license plate details. However, we noted some video stabilization issues, with noticeable wobble that degrades footage quality compared to other Garmin dash cams. While it includes smartphone notifications and weather updates, these may not justify the higher price for all users. If you need a dash cam with integrated smart features, particularly navigation, the Garmin DriveCam 76 is a strong option, albeit at a premium price. For those specifically seeking a dash cam on Amazon with integrated navigation, this model is a top choice.
Check Amazon for the Garmin DriveCam 76 Price and Availability
Dash Cam Specs Comparison
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| Model | Video Resolution | Viewing Angle | GPS | Memory |
|---|---|---|---|---|
| Viofo A329 | 4K 60p | 140 degrees | Yes | microSD / SSD |
| Garmin Dash Cam Mini 3 | 1080p | 140 degrees | No | microSD |
| Nextbase iQ | 1k, 2k, 4k (front) / 1k, 2k (cabin) / 2k (rear) | 140° (front) / 180° (cabin) / 140° (rear) | Yes | microSD / cloud |
| Miofive S1 | 4K 30p | 140 degrees | Yes | microSD |
| 70mai Dash Cam Omni | 1080p | 140 degrees, omnidirectional | Yes | eMMC built-in 32/64/128GB |
| Garmin DriveCam 76 | 1080p | 140 degrees | Yes | 16GB microSD (included) |
Other Great Dash Cams to Consider on Amazon
Beyond our top picks, there are several other excellent dash cams worth considering, especially when browsing Amazon. These models offer unique features and strong performance, catering to a variety of needs and preferences.
- Garmin Dash Cam X310: Garmin’s top-tier dash cam delivers sharp 4K video with HDR in a compact, user-friendly design. It’s feature-rich with GPS, a 2.4-inch touchscreen, and remote access via the Garmin Drive app (subscription required). While not a major upgrade from the Dash Cam 67W, it’s a premium, durable option. Check Price on Amazon
- Nextbase Piqo: As a budget-friendly alternative to the Nextbase iQ, the Piqo offers “Lite” versions of smart features in a compact package without the ongoing subscription costs. Explore Deals on Amazon
- Nextbase 622GW: Known for exceptional video quality, the 622GW features 4K resolution, enhanced Night Vision, a polarizing filter, and image stabilization. It also includes Alexa voice control and What3Words for emergency geolocation. Find it on Amazon
- Nexar Pro: A robust dual-cam system ideal for high-mileage drivers, recording both inside and outside the vehicle. While it records at 1080p rather than 4K, it includes unlimited cloud storage. Available on Amazon
- Vantrue E1: A well-rounded dash cam that combines a small form factor with 2.5K video and 1080p at 60fps, along with built-in GPS. See Amazon Listings
- Thinkware X1000: Unique for its large touchscreen and user-friendly interface, minimizing reliance on a companion app. Available as a dual-camera bundle, though it lacks built-in GPS. Check Prices on Amazon
- Miofive Dual Dash Cam: If you like the Miofive S1, consider the Dual Dash Cam model for a high-end, five-star rated dual-camera setup. Also, look for the S1 ‘Ultra’ version for a dual-camera option. Find on Amazon
- Vantrue N2 Pro: A solid choice particularly suited for rideshare drivers due to its interior recording capabilities. Shop on Amazon
- Viofo A229 Pro: Another excellent all-around dash cam from Viofo, offering robust performance and features. View on Amazon
Thinkware X1000 dash cam large screen display, user-friendly, alt=Thinkware X1000 large touchscreen
The Thinkware X1000 dash cam with its large, easy-to-use screen. (Image credit: Future)
How to Choose the Best Dash Cam for Your Needs on Amazon
Choosing the right dash cam involves considering several factors to ensure it meets your specific driving needs and provides the necessary features for your peace of mind. When browsing for a “dash cam Amazon,” keep these points in mind:
Camera Configuration:
Dash cams are available with single, dual, or triple camera setups. Single-camera models record the view ahead, dual-camera systems add an interior-facing camera (useful for rideshare drivers), and triple-camera setups often include an additional rear-facing camera for comprehensive coverage, particularly beneficial for larger vehicles.
Video Resolution:
Video resolution is crucial. Full HD (1080p) is generally sufficient for capturing clear footage, but 4K dash cams offer higher resolution, making it easier to discern finer details like license plates. 4K dash cams, while pricier, provide an extra layer of detail and clarity, which can be invaluable in incident resolution.
Video Frame Rates:
Frame rates impact video smoothness. Most dash cams record at 30fps, adequate for standard playback. However, 60fps provides smoother video, especially useful when slowing down footage to capture details. 60fps recording is more common in higher-end models and beneficial for capturing fast-moving events clearly.
Essential Features:
Consider features like touchscreen displays, smartphone apps, GPS, parking surveillance, voice control, and navigation. If you drive an older car without built-in navigation, a dash cam with sat nav can be a significant upgrade. GPS adds location data to recordings, and some dash cams even include what3words geolocation for precise location pinpointing in emergencies.
Nextbase iQ dash cam mounted, interior view, smart features display, alt=Nextbase iQ smart dash cam interior
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Getting Started with Your New Dash Cam from Amazon
The initial setup and ease of use can vary significantly between dash cam models. Most dash cams are designed for windshield mounting, ensuring they don’t obstruct your view of the road.
Installation can become slightly more complex with rear-facing cameras or dual-camera kits, as they often require running cables from the front to the rear of the vehicle. This may involve some careful routing of cables along the car’s headliner and trim.
Dash cams typically record in short segments, usually one to two minutes long. Loop recording ensures continuous recording by overwriting the oldest footage, preventing the memory card from becoming full.
Newer dash cams often feature G-sensors that automatically detect incidents and save the relevant footage. Older models may require manual saving of clips.
Additional features like 4K resolution, night vision, and Wi-Fi or Bluetooth for easy file transfer contribute to a higher price but enhance functionality. Voice control and integration with voice assistants like Alexa are also becoming more common in premium dash cams.
Parking modes are valuable for surveillance when your car is parked, using time-lapse recording and motion detection to capture incidents like parking collisions.
Miofive Dual Dash Cam front camera handheld, showing compact size, alt=Miofive Dual Dash Cam compact camera
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Is Investing in a Dash Cam from Amazon Worth It?
Yes, absolutely. While some drivers may be hesitant about having a camera in their car, modern dash cams like the Garmin Dash Cam Mini 2 are so small and discreet that they are virtually unnoticeable behind the rearview mirror. Once installed, they operate silently in the background, ready to record if an incident occurs.
In the event of an accident, dash cam footage can be crucial for proving fault and can include speed, time, and date stamps to validate your account. Dash cams also record rear-view footage, useful in rear-end collisions.
Even if you’re not involved in an accident, dash cams can be helpful for recording noteworthy events, such as accidents involving other vehicles or instances of dangerous driving. Many models have a quick-save button to capture such moments. Some dash cams also offer emergency SOS features, automatically contacting emergency services if a crash is detected and you are unresponsive, providing your location for prompt assistance.
Furthermore, many dash cams include driver-assistance features like speed camera alerts, red light camera warnings, and forward vehicle motion alerts, enhancing overall driving safety.
For continuous protection, some dash cams can be hardwired for constant power, enabling parking mode to record impacts while parked, potentially capturing evidence of parking-related incidents.
Dash camera inside car windscreen, showing road view, alt=Dash camera windscreen view
(Image credit: Nexar)
Will a Dash Cam Drain Your Car Battery?
Dash cams vary in power consumption and power source. It’s essential to check the power specifications of your dash cam, especially if you’re concerned about battery drain.
Some dash cams have internal batteries or can be powered by external sources. However, most use the car’s cigarette lighter/USB port or require hardwiring, drawing power from the car battery.
Dash cams powered via the cigarette lighter/USB port may drain your car battery if left plugged in, particularly if your vehicle continuously powers these ports even when the engine is off. Hardwired dash cams can often be configured to switch on and off with the ignition to conserve battery power.
If parking mode and continuous surveillance are priorities, consider a dash cam with motion detection and use an external power source to avoid draining your car battery.
Man adjusting Nextbase dash cam, interior car view, alt=Nextbase dash cam adjustment
(Image credit: Nextbase)
GoPro vs. Dedicated Dash Cam: Which is Better for Car Recording?
GoPro cameras, known as some of the best action cameras, can be used as dash cams. They are compact, offer excellent video quality (up to 5.3K in newer models), and can be mounted on dashboards.
However, dedicated dash cams offer advantages over GoPros for in-car recording. While the price difference between a high-end GoPro and a premium dash cam is narrowing, GoPros lack features like collision detection and parking protection found in dedicated dash cams. GoPros also require manual start and stop recording each drive, even when powered by the car.
If you already own a GoPro, it can serve as a basic dash cam with a dashboard mount. We even have a guide on how to use a GoPro as a dash cam. However, for a comprehensive, feature-rich, and automated in-car video solution, a dedicated dash cam is generally the better choice.
70mai 4K A810 Dash Cam sleek design, mounted view, alt=70mai 4K A810 mounted
(Image credit: Future)
Are Dash Cams Legal to Use?
Dash cam use is generally legal in the UK and the US, and in many areas, insurance providers encourage their use. However, there are legal guidelines to consider.
Dash cams should not obstruct your view or distract you while driving. Some regions have specific regulations about windshield mounting locations.
Privacy is another consideration. While recording on public roads is generally legal due to no reasonable expectation of privacy, this changes on private property. Professional drivers, such as taxi drivers, should inform passengers about dash cam recording, especially audio. Some states require consent for audio recording from all vehicle occupants.
Sharing dash cam footage online requires caution. Uploading videos that identify individuals without consent may violate data protection laws. It’s advisable to blur faces and license plates before sharing footage.
Several European countries have restrictions on dash cam use, so it’s important to check local regulations when driving internationally.
Nextbase 522GW dash cam interior car view, compact design, alt=Nextbase 522GW interior view
(Image credit: Nextbase)
What is Loop Recording and Why Is It Important?
Loop recording is a crucial feature that allows dash cams to continuously record video. It automatically overwrites the oldest video clips when the storage is full, ensuring uninterrupted recording without manual intervention. This is essential for dash cams as it provides a continuous record of your journeys without the need to constantly manage storage space.
Dash cams save video in sequential clips, typically in intervals of one to five minutes. Loop recording works by overwriting the oldest segments, maintaining a rolling record. This also simplifies locating specific events without needing to sift through long, continuous recordings.
To protect important footage from being overwritten, most dash cams with loop recording include incident detection features. G-sensors trigger automatic saving of footage upon detecting impacts or sudden events. Users can also manually save clips using a button on the dash cam.
Meet Our Expert Review Team
Our team of reviewers brings together over a century of combined experience in camera technology, rigorously testing and evaluating the latest cameras for over 20 years.
Alistair Charlton
Alistair Charlton is a London-based freelance technology and automotive journalist. A lifelong enthusiast of cars and technology, Alistair contributes to numerous publications across the consumer tech and automotive sectors. In addition to dash cam reviews for TechRadar, his work appears in Wired, T3, Forbes, Stuff, The Independent, SlashGear, and Grand Designs Magazine.
Rob Clymo
Rob Clymo is a veteran tech journalist with extensive experience in both print and digital media. He has managed the Innovation channel at Microsoft and regularly contributes news, reviews, and features to TechRadar, Tom’s Guide, and various automotive industry publications like Automotive Interiors World and Electric & Hybrid Vehicle Technology International.
Tim Coleman
Tim Coleman is TechRadar’s Cameras Editor, overseeing all camera-related content, including buying guides, reviews, and news, covering everything from mirrorless cameras to dash cams. He has nearly 20 years of experience in the photo and video industry.
Leon Poultney
Leon Poultney has covered the intersection of automotive and technology for almost 20 years, reporting on in-car tech and automotive manufacturing. Currently focused on electric vehicles, he also explores emerging transportation technologies. Outside of work, he enjoys working on classic motorcycles.
Paul Hatton
Paul Hatton is a digital expert with over 20 years of experience in tech and creative industries. With a Computer Science degree, Paul is a go-to expert for reviews and tech analysis, contributing to Creative Bloq, Digital Camera World, and 3D World Magazine.
Our Dash Cam Testing Methodology
Garmin Dash Cam Tandem windshield mount, dual lens view, alt=Garmin Dash Cam Tandem dual lens
(Image credit: Future)
Almost all dash cams are designed for easy, non-permanent installation. They typically attach to the windshield with a suction cup or adhesive pad and are powered via a USB port or 12V socket. Our testing process involves installing each dash cam in a vehicle as if we were end-users. We mount it on the windshield, connect it to power, and pair it with a smartphone app.
We conduct extensive driving tests both during the day and at night to assess performance in various lighting and weather conditions. Footage is then transferred to a computer or smartphone to evaluate video quality and clarity, especially the legibility of license plates. We also assess the ease of viewing, transferring, and saving recorded footage.
Hands installing dash cam, windshield mount, alt=Dash cam installation hands
(Image credit: Let Geo Create / Shutterstock)
Additional features such as voice assistants and driver-assistance systems are thoroughly tested for functionality and user-friendliness. We also evaluate the ease of adjusting settings and disabling features like audio recording, which is important for privacy.
While we cannot simulate vehicle crashes, we test incident detection by firmly tapping the dash cam to mimic an impact, observing how the camera responds and saves footage. Sensitivity adjustments for G-sensors are also tested, if available in the settings menu.
Why You Can Trust TechRadar’s Recommendations
Our team is dedicated to providing honest, unbiased, and reliable reviews. With decades of experience testing a wide range of tech products, including numerous dash cams, our expert team has the in-depth knowledge to make trustworthy recommendations.
Every product we feature is rigorously reviewed through real-world testing. For dash cams, this includes weeks of use in diverse driving conditions to assess ease of use, video quality, and connectivity.
TechRadar has been committed to delivering impartial and reliable buying advice since 2008. For more information about our editorial independence and testing standards, please visit our About Us page.
