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frontpageLyubomirN posted Dec 13, 2025 10:20 PM
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frontpageLyubomirN posted Dec 13, 2025 10:20 PM

Uniden R8 GPS Extreme Long-Range Radar/Laser Detector

+ Free Shipping

$657

$750

12% off
Amazon
75 Comments 12,861 Views
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Deal Details
Amazon has Uniden R8 GPS Extreme Long-Range Radar/Laser Detector (UNIDEN-R8) on sale for $656.47. Shipping is free.

Thanks to community member LyubomirN for finding this deal.

Features:
  • Unsurpassed range and sensitivity w/ Dual Antenna
  • Detect threats from all four directions, with voice alerts for the direction of the threat
  • Shows the band and signal strength for each threat
  • Remembers and automatically mute false alerts (such as retail store doors) along your routes
  • Preloaded red light and speed camera locations with free database and firmware updates
  • Voice alerts allow for hands-free operation and provide clear communication
  • K/KA band filtering with the least amount of false alerts from blind spot monitoring & collision avoidance systems in other vehicles

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by LyubomirN
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Uniden R8 GPS Extreme Long-Range Radar/Laser Detector (UNIDEN-R8) on sale for $656.47. Shipping is free.

Thanks to community member LyubomirN for finding this deal.

Features:
  • Unsurpassed range and sensitivity w/ Dual Antenna
  • Detect threats from all four directions, with voice alerts for the direction of the threat
  • Shows the band and signal strength for each threat
  • Remembers and automatically mute false alerts (such as retail store doors) along your routes
  • Preloaded red light and speed camera locations with free database and firmware updates
  • Voice alerts allow for hands-free operation and provide clear communication
  • K/KA band filtering with the least amount of false alerts from blind spot monitoring & collision avoidance systems in other vehicles

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by LyubomirN

Community Voting

Deal Score
+36
Good Deal
Get Deal at Amazon

Price Intelligence

Model: (NEW) Uniden R8 Extreme Long-Range Radar/Laser Detector

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 12/27/2025, 04:31 AM
Sold By Sale Price
Amazon$749

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Top Comments

Tyross
3056 Posts
932 Reputation
A very common use for these are to save you from getting a ticket when cities drop the speed limit from 80 to 40 for a few hundred feet, such as at the bottom of a hill to fatten up revenue.
KR16
121 Posts
70 Reputation
The Supreme Court doesn't make laws.
navyseal334
272 Posts
45 Reputation
I don't "speed" often (destroys mpg efficiency) and even then is typically 4-7 over. All of this is the well within the normal flow of traffic. Radar detector helps remind me to mind my speed and protect against the small chance that a cop may decide to penalize even a marginal speed overage.

Not everyone using one of these is the maniac going 20mph faster than everyone else, weaving in and out of traffic, though if a ban on these would prevent those dudes, then by all means bring it on.

74 Comments

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Dec 16, 2025 12:19 AM
459 Posts
Joined Dec 2012
DonC69Dec 16, 2025 12:19 AM
459 Posts
Quote from konoplya :
Def usb cable. It's weird. I had the same thing with the r7
Thanks. Ilk try and use another one
Dec 16, 2025 01:20 AM
21 Posts
Joined Feb 2017
stormfreak00Dec 16, 2025 01:20 AM
21 Posts
Quote from PowerfulMagic115 :
What? I'm a state trooper and I don't know wtf you're saying.
This isn't going to do anything.
How would you even know? The whole point of this device is that drivers slow down before they are detected. There is no way for you to know how many instances a driver slowed down before getting flagged thanks to one of this detectors.
Dec 16, 2025 01:24 AM
47 Posts
Joined Nov 2017
vincenzz2Dec 16, 2025 01:24 AM
47 Posts
Basically spending 3-4 speeding tickets for a r8 sounds amazing
4
Dec 16, 2025 01:49 AM
544 Posts
Joined Mar 2014
ethanweisingerDec 16, 2025 01:49 AM
544 Posts
Got this for $550 last year BF
1
Dec 16, 2025 02:50 AM
12 Posts
Joined Nov 2014
justdog72Dec 16, 2025 02:50 AM
12 Posts
Quote from clownbaby :
save $656 by not driving like a maniac. the supreme court needs to ban these things
😂🤦 ok karen
2
Dec 16, 2025 02:51 AM
12 Posts
Joined Nov 2014
justdog72Dec 16, 2025 02:51 AM
12 Posts
Quote from desynergy :
Meh, pre-paid legal services that turns every speeding ticket to a non-moving violation is the best way to go.
Where is that? Link
Dec 16, 2025 02:54 AM
8,953 Posts
Joined Jun 2007

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Dec 16, 2025 04:04 AM
172 Posts
Joined Nov 2014
ronj1986Dec 16, 2025 04:04 AM
172 Posts
Quote from TamelCoe :
Factory certified (like new) from Uniden.com is $585 after 10% off code FF2025Link: https://uniden.com/products/r8-ra...2807897146
Out of Stock
Dec 16, 2025 05:03 AM
4,204 Posts
Joined Jul 2012
desynergyDec 16, 2025 05:03 AM
4,204 Posts
Quote from justdog72 :
Where is that? Link
Trying Googling it and choosing a local law firm?
Dec 16, 2025 07:20 PM
243 Posts
Joined Mar 2005
dmcloneDec 16, 2025 07:20 PM
243 Posts
I've had an R3 for a long time, no tickets, and I have it just running Ka. It's quiet and gives a lot of range. I paid around $300 for it many years ago. At the time, they didn't have the one with arrows, which would have been nice, but not $300 extra nice.
Dec 16, 2025 08:50 PM
56 Posts
Joined Nov 2015
BfromCDec 16, 2025 08:50 PM
56 Posts
If you are going to blow this kind of money on a detector, please consider a Valentine 1 (https://www.valentine1.com). I've been using and upgrading mine over many years and it has saved my bacon many times. It really takes things to the next level when combined with JBV1 software on a phone/tablet/headunit.. (https://www.youtube.com/playlist?...JGHBMiZBuo). You can do similar things with Uniden but V1 has a long, long history of support and upgrades so you dont have to burn another pile of cash every several years to replace the unit.
Dec 16, 2025 10:29 PM
31 Posts
Joined Aug 2019
Elwood_BluesDec 16, 2025 10:29 PM
31 Posts
Quote from PowerfulMagic115 :
I'm a state trooper.

Good luck with your shenanigans.
Hey Farva what's the name of that restaurant you like with all the goofy $h!t on the walls and the mozzarella sticks?
1
Dec 17, 2025 01:13 AM
3 Posts
Joined Nov 2010
tntrodDec 17, 2025 01:13 AM
3 Posts
Quote from LivelyLinen6095 :
I am considering. I heard repair wise the Undien is good ?
FWIW My V1 failed and needed to be sent in for repairs. Never had an issue with my R3 or R7 which have been used constantly. The OLED screens burn in or fade a little bit. Have had them out in Vegas sun for a couple years and they didn't melt either.
Dec 17, 2025 01:24 AM
3 Posts
Joined Nov 2010
tntrodDec 17, 2025 01:24 AM
3 Posts
Quote from dmclone :
I've had an R3 for a long time, no tickets, and I have it just running Ka. It's quiet and gives a lot of range. I paid around $300 for it many years ago. At the time, they didn't have the one with arrows, which would have been nice, but not $300 extra nice.
I had an R3 for several years driving 20-30k miles a year and the only time I ever got a ticket was when I left it in my other car and was driving without a detector. I bought an R7 for the arrows and to put in my other car. Don't really miss the arrows all that much when I'm riding with the R3 and haven't gotten a ticket with either detector. I did get a ticket when my old Valentine 1 malfunctioned. I sent it in for repair and gave it away, but since then I have stuck with Uniden and never had a problem.

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Dec 17, 2025 03:51 AM
426 Posts
Joined Oct 2017
ozzzDec 17, 2025 03:51 AM
426 Posts
Are those things really work?
Would buying a cheaper option at $300, or $50 range would work too? What percentage does these work? Like saving you 9/10 times?

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