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Customer Ratings & Reviews

$749.99

Customer reviews

Rating 4.7 out of 5 stars with 675 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers admire the R8 Radar Detector for its impressive range, overall performance, and radar detection capabilities. Many find it accurate and appreciate its ease of use, GPS functionality, and clear display. While some find the price a bit high and have noted false alerts, others consider it a bit bulky and boxy in design. Overall, the R8 Radar Detector is well-regarded for its features and functionality.

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 15 Showing 281-300 of 675 reviews
  • Rated 5 out of 5 stars

    Game changer with integrated Highway Radar app

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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.

    Absolutely update the unit because it will unlock the Bluetooth feature! With Bluetooth you can pair it with the Highway Radar app on your phone that integrates all the police finding apps AND notifies you of police aircraft in your area with the GPS!

    I would recommend this to a friend
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Geeat

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unit operating excellent for. Pick yp at a distance.

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Uniden R8 Price Match

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Happy with the radar detector purchase. Pretty expensive will pay for itself avoiding a speeding ticket. Best Buy price-matched the Uniden Store on AZMN, so saved $100 and have 18 months free financing. Great deal from BB. Merry Christmas to me!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Get You One!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I upgraded from an R3 and ran them head to head and the R8 dominated. I use this on the interstates in New Mexico and Arizona and its been invalublable in its performances. I wont leave without it, get one!

    I would recommend this to a friend
  • Pros mentioned:
    Radar detection

    Rated 5 out of 5 stars

    best radar 2025

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    really good, detects everything and it is worth the money!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Really good unit.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After doing much research, the unit in R8 is certainly the best supported radar detector out there. When you’re doing a lot of highway driving and paired with the app Waze you can drastically reduce your speeding liabilities. I am happy with the unit, except for the fact that there are a lot of false triggers on K band.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Recommended

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I don't leave home without this. It has already saved me from additional costs.

    I would recommend this to a friend
  • Pros mentioned:
    Radar detection

    Rated 5 out of 5 stars

    Great radar detector

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Picks up KA and other bands from far away, definitely worth the purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Absolutely impressive

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The range on this is absolutely insane. Has definitely saved me few times since I’ve been running it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Worth the extra cost

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Loving it. Directions makes such a big difference.

    I would recommend this to a friend
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Pretty good so far.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far has been pretty good, it’s learning areas I drive and already muting some of the door radars that set it off. It’s a bit noisy in town until it’s starts to learn, but much quieter after it does learn your area. And the distance it picks up KA and K is just nuts. Has to be miles on the interstate.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    I have a New Favorite Radar Detector

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I previously had the R7 and when it needed to be replaced, I went with another Uniden and the R8 model. It has everything you want in detection including new photo radar detection just coming to the US. Easy to set up and looking forward to updated software and features in the Future

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    best radar to exist

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    10/10, works amazing just have to update it before using it, fits perfect in my car and already paid for itself

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best radar on the market!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very great design and has saved me a lot already!!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Under R8

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Under R8 is amazing. It’s come in handy so many times. Very impressed

    I would recommend this to a friend
  • Pros mentioned:
    Radar detection

    Rated 5 out of 5 stars

    Smart Uniden r8

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The uniden r8 is learning my routes canceling alerts that are not actual radar alerts. Its been two weeks and i feel the uniden is homing in on perfection for my daily use Thank you .

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    working man

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well for my area. I like the auto mute when you travel the same roads every day.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Rated 5 out of 5 stars

    Awesome

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, has saved me from posdibly gettyng many tickets i dont drive like crazy but quite often find myself speeding down country roads, this catches all the cops driving towards me

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    The best I’ve had.

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great radar detector. GPS works well in muting known spots and letting me know something is coming up. The direction indicators have been a game changer for me and the range has been incredible.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Radar detecter

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product works amazing. If you ate gonna buy one buy this one

    I would recommend this to a friend