Priced as of May 6, 2026
3.6(807 ratings)Buy on AmazonAs an Amazon Associate and affiliate partner, CarCareTruth earns from qualifying purchases. Full disclosure
Prices may varyCarCareTruth's Analysis
Last reviewed 2026-05-07
TL;DR Image stabilization, a built-in polarizing filter, and what3words Emergency SOS are genuinely useful — but documented SD card corruption after 12–18 months and a battery that drains too fast for real parking-lot monitoring without a separately purchased hardwire cable hold this back.
Footage quality and parking mode
- Night vision: 4K with image stabilization; daytime footage benefits from reduced motion blur on rough roads; multiple independent reviewers document license plates unreadable at driving speed in low light — real-world night performance does not consistently match the 4K spec.
- Parking mode: Motion and impact detection available; lithium-ion battery drains almost immediately in standby — effective parking monitoring requires the separately sold constant-power cable, which is not included.
The what3words Emergency SOS integration is a practical differentiator for rural driving. SD card corruption has been documented across multiple community sources at 12–18 months of ownership.
Who it's for
Buy if:
- Daytime footage with minimal motion blur is the priority — image stabilization is a genuine differentiator on rough or unpaved roads
- You drive in rural areas where what3words Emergency SOS has practical value
- You pair it with the constant-power cable from day one and don't rely on battery-powered parking mode
Skip it if:
- Parking-lot protection matters — the battery drain issue is well-documented and the required cable costs extra
- Night footage quality is the deciding criterion — dual-STARVIS-2 units outperform it at lower stated resolution
- You plan to own it beyond 18 months without actively monitoring SD card health
Frequently asked questions
Does the Nextbase 622GW have parking mode?▾
The 622GW has motion and impact detection for parking mode, but the lithium-ion battery drains rapidly in standby — multiple community owners report it becoming non-functional within minutes of the engine shutting off. Sustained parking monitoring requires a separately purchased hardwire cable (Nextbase Constant Power Cable) to draw power from the vehicle's fuse box.
Is the Nextbase 622GW 4K footage actually 4K quality?▾
The 622GW records at 4K UHD (3840×2160 at 30fps), but community footage comparisons suggest the real-world footage quality — particularly at night — does not consistently match what that resolution implies. Independent reviewers have documented license plate legibility challenges at speed that dual-Sony-STARVIS-2 competitors at similar or lower resolution outperform.
What is what3words on the Nextbase 622GW?▾
What3words is a location system that divides the world into 3-meter squares, each with a unique three-word address. When Emergency SOS is triggered on the 622GW, it sends the what3words address of the vehicle's location to emergency services — a more precise location indicator than GPS coordinates alone in rural or unfamiliar areas.
From the manufacturer
Marketing copy from Nextbase, via Amazon. Not editorial.
- •FANTASTIC VIDEO QUALITY AND EXPERIENCE: Ultra-clear 4K recording at 30fps to capture those finer details or number plate and produce stunning results. Optional recording of 1440p HD at 60fps and 1080p HD at 120fps is also available. Your rear camera module can still record in full HD quality of 1080p at 30fps, covering your car from multiple angles and giving you greater peace of mind. FRONT AND REAR RECORDINGS: When connected to the 622GW model, 4K front camera and 1080p rear.
- •EXACT LOCATION RECOVERY: what3words integration provides your precise global location, even when you are offline, to help the emergency services or friends locate you quickly. It is embedded into the 622GW, meaning that even if you do run out of data, you are safe in the knowledge that you can still make that call and give your location.
- •IMAGE STABALISATION: The 622GW reduces vibrations from your vehicle and improves footage clarity to ensure a super smooth, crystal clear image. This allows you to see finer details such as number plates, signs, and crucial details. Also, super-slow-motion feature allows you to view your footage in slow motion to see all the critical details.
- •ENHANCED NIGHT VISION AND EXTREME WEATHER MODE: The new sensor used in the 622GW has larger pixels, allowing more light into each one, plus the camera automatically detects light levels and enhances the image as its being recorded. Extreme weather mode allows you get 'see through fog'. Whether you are involved in or witness an incident in misty conditions, this is the only dash cam which will use its inbuilt algorithms to provide the clearest image.
- •ALEXA BUILT-IN: Alexa built-in and access to tens of thousands of skills, you can ask to play music, place calls, listen to audiobooks, hear the news, check the weather, control smart home devices, get directions, find parking, and more. And Hyper Sync ultra-fast dual 2.4GHz and 5GHz Wi-Fi to send video footage straight to your phone onto MyNextbase Connect
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Manufacturer videos
Manufacturer images
Manufacturer specifications
- Brand
- Nextbase
- Model Name
- Nextbase
- Vehicle Service Type
- Compatible with Vehicle Type
- Connectivity Technology
- Wireless
- Special Feature
- Image Stabilisation
- Video Capture Resolution
- 4K
- Included Components
- DVR
- Mounting Type
- Car
- Color
- Black
- Field Of View
- 140 Degrees
- Compatible with Vehicle Type
- Compatible with Vehicle Type
- Other Special Features of the Product
- Image Stabilisation
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Top Amazon review
↗External — Amazon's most-helpful review for context.
Works well, app is very buggy. The camera and the video is perfect.
I have learned the hard way that drivers, including myself, are very reckless, and inconsiderate to other drivers.Unfortunately I have had four car accidents over the past 6 years, all low speed, non-injury, and I was able to drive off without having the vehicle towed. The worst part; the other drivers, who I believe were at fault, will lie like rugs in order to prevent being punished by their insurance company, and/or try to get my insurance company to pay for the damage to their vehicles by laying the blame solely on me and my vehicle.The first car accident I was recompensed and my vehicle was repaired, that was apparently a fluke, and since then the other drivers lied, did not respond, or their insurance companies flat out denied my claim.I was asked by one of the insurance adjusters if I had video of the accident, and once he explained that some vehicles have built in cameras.Fast forward several years, I opted to buy the earlier model of this nextbase camera, it was (just like this model) very easy to install, the value for the money was pretty decent, and the overall video quality was great.Now, granted the wifi connectivity and the app leaves much to be desired, but with a little perseverance, you can and will connect and be able to upload/download to the camera.The forward facing camera helps with a 130 degree span, ensuring everything is captured that possibly can be seen from the front driver and passenger's seat. I opted to get the wired rear-facing camera, this was integral in one of the accidents, as the other driver stated that I pulled out in front of him and he rear-ended me because he couldn't stop. That statement was quickly nullified when the rear facing video showed that I had pulled on to the street when the other driver was well over a city block.Ultimately I am a big believer in this device, I haven't had any failures, freezing up, turning off nor not turning on. I also purchased the hard wire install kit, and as such, the camera turns on when the key is turner to accessory, and turns off when I turn the car off.The only complaint I have with this camera is the app, and spotty wifi connection.