Customers appreciate the excellent video quality and ease of use of the R4 4 Channel Dash Cam. Many also find the GPS functionality and reasonable price to be positive aspects. However, some users experienced difficulties with the Wi-Fi connectivity and mobile application, and a few mentioned the small screen size as a drawback.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 5 Showing 81-100 of 944 reviews
Rated 5 out of 5 stars
Budget friendly AND quality.
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought because it was budget friendly and happy to find out it was also quality!
I would recommend this to a friend
Rated 5 out of 5 stars
Pretty nice
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I wish I had bought this about a month ago when someone must have tapped my car. Im just in the process of getting everything set up to use all the features, but it seems pretty sweet, and I can't wait.
I would recommend this to a friend
Pros mentioned:
Video quality
Rated 5 out of 5 stars
Rexing R4Plus
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Front camera, side cameras, rear camera. Thorough coverage.
I would recommend this to a friend
Pros mentioned:
Video quality
Rated 5 out of 5 stars
Dash cam Great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The Rexing dash cam was exactly as described. Great product!
I would recommend this to a friend
Pros mentioned:
Video quality
Rated 5 out of 5 stars
Love it
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great quality of video and a great sense of security.
I would recommend this to a friend
Pros mentioned:
Video quality
Rated 5 out of 5 stars
Rexing dash cam
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very nice rexing dash cam! love it! I recommend this product!
I would recommend this to a friend
Rated 1 out of 5 stars
False advertising by best buy
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best buy claims in the "features" page of this product's page that the hardwire kit was included. It is NOT...it's FALSE ADVERTISING! Incredibly frustrating, as I had specifically taken the afternoon off to have their installation people install it. I only spent that money because I want it hardwired. So now I have to buy it separately and take another afternoon off to get it installed! Not to mention having to wait even longer to have a running dash cam.
No, I would not recommend this to a friend
Brand response from RexingUSA
Posted .
Hello,
I am very sorry to hear this! This should have not happened at all. Please contact us for us to make this right for you. Please send us an email with your full name and address for us to ship you that hardwire kit that should have came with your order for free! https://www.rexingusa.com/support/contact-us/
Cons mentioned:
Wi-fi
Rated 1 out of 5 stars
Do not buy the Rexing 4 plus (400)$
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Please do not buy this product talking from experience,first let me admit it did helped me out from a car wreck 3 weeks after I got it,then after that it started going on and off on it own, then contacted Best Buy ,they told me I had no extended warranty whereas when I bought it ,they told me ,it comes with the manufacturer warranty,contacted the manufacturers they’ve been tossing me up and down still date,and spend 400$ for nothing
No, I would not recommend this to a friend
Brand response from RexingUSA
Posted .
Hello!
We are sorry to hear this! Please keep in mind that all of our products come with 18 months of warranty from the day of purchase! We would be more than happy to address any and all issues you may have with your dashcam. Please contact us https://www.rexingusa.com/support/contact-us/
Rated 1 out of 5 stars
Never buy any Rexing product including R4 Dashcam
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am returning the Dashcam and the smart hardware kit (for direct wiring the dashcam) due to lack of adequate documentation and the following statement in “Rexing connect” Android App (I presume this is true for the iPhone App too):
“Our product integrates Umeng+SDK. Umeng+SDK needs to collect your device's Mac address, unique device identification code (IMEI/android ID/IDFA/OPENUDID/GUID, SIM card IMSI information) to provide statistical analysis services, and pass Geographical location calibration report data accuracy, providing basic anti-cheating capabilities.”
We all know that no one can guarantee that the data stored in any internet connected server cannot be accessed by hackers for nefarious purposes. There are reports of massive data breaches every day in banks, hospitals, health insurance companies, government organization, utilities, defense industry and so on.
Why does Rexing need to collect my phones Mac address, unique device identification code (IMEI/android ID/IDFA/OPENUDID/GUID, SIM card IMSI) and GPS location information.
By the way, Rexing Connect App states it does not collect any data under Data Safety heading in Android Play Store.
No, I would not recommend this to a friend
Brand response from RexingUSA
Posted .
We appreciate the feedback Sam. Thank you.
Pros mentioned:
Video quality
Rated 1 out of 5 stars
Get anything but this
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The video quality itself is great. The functionality of it is worthlessness! getting a ring to Mordor to melt it would be far easier than navigating this junk. The directions are pointless and their troubleshooting page only covers WiFi issues. FORGET GETTING INTO LOCKED VIDEOS !! I haven’t found a shred of info on how to get into them and they are not on the sd file like they say…
No, I would not recommend this to a friend
Brand response from RexingUSA
Posted .
Hi! I am sorry you had this experience with your device. Locked files can be accessed from the app by clicking the LOCKED files TAB, or on your PC.
Rated 1 out of 5 stars
Parking monitor not working
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’m rating this a 1 star until my issue can be resolved. I got this Rexing camera installed at the Best Buy in circle Dr in July to my understanding everything was hard wired and parking monitor should’ve been on. My car was hit while in park mode and the dash cam did not capture who hit my car. My rear bumper is completely damaged. I called Best Buy their tech is saying it’s a Rexing issue, I called Rexing and they giving me the run around. The tech at Rexing stated the impact have to be hard enough to shake the dashcam which makes no sense. However, the impact was hard because my bumper have to be replace. I paid over $300 for this dash cam and another $108 to have it installed. I will not stop until either the camera is replaced or my bumper is paid for. This is unacceptable.
No, I would not recommend this to a friend
Brand response from RexingUSA
Posted .
Hi! Thank you for your review and I am sorry to hear about your accident! The camera does have a G sensor that only activates when the vehicle vibrates. It the vehicle is pushed into, it may not cause enough shock for the G sensor to sense it. Maybe the Intelligent kit might be best so that it can help with picking up motion as well.
Pros mentioned:
Gps
Rated 5 out of 5 stars
Dashcam
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Excited to find the dashcam that covers all my needs
I would recommend this to a friend
Rated 5 out of 5 stars
Good camera coverage
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like how it has a rear view front view and view of left and right sides. The left amd right cameras can be adjusted to where ot is a good view for amy type of car.
I would recommend this to a friend
Rated 5 out of 5 stars
Dash Cam
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is the best Dash camera System so far every one in my family wants to get one for their car I love it you guys are the best.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Thank you for your comprehensive review! We're glad to hear that you appreciate the many features of the Rexing M2 Pro Max, especially the advanced driver safety suite and ease of installation. Your insights into the power options, user interface, and the ADAS functionality are incredibly valuable to us and potential customers.
We also appreciate your constructive feedback regarding the 12V adapter, the app's performance, and the limitations with the wiring for larger vehicles. We understand that these factors can impact your experience, especially for truck owners, and we’re continuously working to improve our products and services.
Thank you for your recommendation and for highlighting both the strengths and areas for improvement of our dash cam. If you have any further questions or need assistance, please don’t hesitate to reach out. Happy driving!
Rated 5 out of 5 stars
This is the best dash cam.
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This dash cam is amazing you can see all parts of your vehicle even in the back. Night lighting, and can control everything from your app. Simply Amazing!!!
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Thanks for being a REXING customer and for leaving a review!
Rated 5 out of 5 stars
Dashcam
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great product. Setup was a little difficult. Side cameras are black and white video not color like the front and back camera. Hopefully everything works when needed
I would recommend this to a friend
Rated 5 out of 5 stars
Hardwire kit & SD card included
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Overall seems like good quality. Hardwire kit is included.
I would recommend this to a friend
Rated 4 out of 5 stars
R4 plus
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This product fills all dimensions I need for the protection of my vehicle including the cabin shot.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Hello!
Thank you for your wonderful review on our R4 dashcam! We are delighted to hear you are enjoying our products and they are fulfilling your needs. If you have any questions or any problems, please do not hesitate to contact us https://www.rexingusa.com/contact-us/
Rated 5 out of 5 stars
Give me a minute
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice packaging, but I wouldn’t know how the product is as I haven’t had a chance to even fire it up before you sent me the survey little premature on that I think
No, I would not recommend this to a friend
Rated 5 out of 5 stars
Quality product!
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy self installation, compact and quality material and instructions.
I would recommend this to a friend
Brand response from RexingUSA
Posted .
Thanks for your review and for being a REXING customer!