Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Your price for this item is $75.99
Clearance
The comparable value price is $299.99

Customer reviews

Rating 4.7 out of 5 stars with 1477 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are enthusiastic about the R3 DSP Long Range Radar and Laser Detector, highlighting its impressive range, performance comparable to the R7, and comprehensive radar detection capabilities. Many appreciate its accuracy, ease of use, and value for the price. While some users suggest disabling the K band, the device is generally praised for its manageable size and relatively low occurrence of false alarms.

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 51 Showing 1,001-1,020 of 1,477 reviews
  • Pros mentioned:
    Range

    Rated 5 out of 5 stars

    Excellent Detector

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

    Detector is excellent as advertised. The range of the detector is amazing. Would recommend.

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

    Rated 5 out of 5 stars

    Great product

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

    If radar is on this thing will find it with plenty of time to spare!

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

    Rated 5 out of 5 stars

    R3 Review

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

    Works as advertised This unit has paid for itself many times over.

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

    Rated 5 out of 5 stars

    Top notch detector

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

    Fantastic range. I don't fear Ka band...even does a great job with instant on shots.

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

    Rated 5 out of 5 stars

    Longest Range $300 Radar Detector Still Today 2020

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very long range radar detector. Best Radar detector for the money.

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

    Rated 5 out of 5 stars

    Kept this one.

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

    Much better than the Cobra. More expensive but worth it.

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

    Rated 4 out of 5 stars

    Good radar detector

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

    Works really well - only got half the purchase price amount in rewards points though?

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

    Rated 5 out of 5 stars

    Great radar detector for first time user!

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

    Great product! Used it recently on a road trip and it worked like a charm!

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

    Perfect!

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

    Super high tech, so many great features and a clear display.

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

    Rated 5 out of 5 stars

    Love it

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Help me lot on a couple of almost getting tickets lol

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

    Rated 5 out of 5 stars

    Best detector of all we ever owned.

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

    Love the fact it picks up signals from a long way off. Many ways to set it up. Great!

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

    Rated 5 out of 5 stars

    Love it

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

    Undien R3 A GREAT PROTUCT ,ACCURATE ...IS ONE OF THE BEST

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

    Good detector

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

    This gets the job done. Good options for volume control, muting, highway/city mode. For the mid-range price detectors our there, this is good!

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

    Rated 5 out of 5 stars

    Eagle eye

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

    Gave great reading when radar was being used on the highways on our recent trip to Florida.

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

    Great mid level detector.

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good detector. Had a few fuses blow on me. Coyld be my car tho.

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

    Rated 5 out of 5 stars

    NICE!

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This thing is a beast! Will detect Ka Band from like 3 miles away

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

    Radar

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

    Can’t beat the product for the money easy to set up

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Tuff

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

    Amazing very nice and extremely reliable it is also

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

    See Big Brother Before He Sees You!

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

    I purchased this over 90 days ago and use it on a daily basis! Radar has great range with a memory function for posted sign radar detectors to reduce repetitive alarms. With the laser and photo radar, this guy is amazing! I purchased a hardwire kit from Amazon for a low price with a bracket to mount to my rearview mirror! If you didn't know any better, you'd think it was stock.

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

    Rated 5 out of 5 stars

    Best radar detector ever!

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

    This radar detector is amazing. It alerts miles away, Has already saved me numerous times.

    I would recommend this to a friend