Prime Big Deal Days 2025 on Radar Detectors & Dashcams

Amazon Prime Big Deal Days 2025 runs Oct 7–8. Tons of discounts on radar detectors, dash cameras, and accessories.

Update: Prime Big Deals Day 2025 is over, but you can always find the best deals year-round here.

Below are the best deals live now. I also share my top picks in each category.

Top Picks • Radar Detectors • Laser Jammers • Dash Cameras • Accessories • Misc Tech Deals

Browse all Big Deal Days offers or start a free Amazon Prime trial.

Full Disclosure: The links in this article are affiliate links. I earn a percentage of each sale which helps me continue doing tests, tutorials, and reviews at no cost to you.

My Favorite Big Deal Days Picks

Here are my favorite deals from this year’s Prime Big Deal Days. These are the ones I’d personally grab.

Radar Detectors

Uniden R8 (Factory Certified) for $749 $649 (13% off)

Dashcams

Viofo A119 Mini 2 for $109 $85 (22% off) with hardwire

Vantrue E1 Pro for $149 $99 (33% off) with hardwire

Viofo A229 Plus 2CH for $199 $159 (20% off) with hardwire

Viofo A329S 3CH for $469 $419 (11% off) with hardwire

Viofo 512GB MicroSD for $129 $71 (45% off)

BlackboxMyCar Powercell 8 for $359 $287 (20% off)

Radar Detectors

For Big Deal Days, there are some discounts on Escorts plus factory certified deals from Uniden.

Escort

Escort MaxCam 360c for $899 $734 (18% off)

Arrows, auto lockouts, Bluetooth, Wi-Fi, plus an integrated 2K dashcam built in. This sale price is $116 lower than its old regular price, before Escort bumped it up by $50.

Escort Max 360 Mk II for $549 $434 (21% off)

Arrows, auto lockouts, Bluetooth. Still waiting on the similar update that the Redline 360c got. It’s $38 cheaper on Amazon than on Escort’s website.

Uniden

Uniden doesn’t have any new detectors on sale (as usual), but you can get a used/refurbished detector with a 90 day warranty for $30-$100 off the price of a new Uniden detector.

Uniden R3 (Factory Certified) for $329 $269 (18% off)

Single antenna, great range, manual GPS lockouts

Uniden R4 (Factory Certified) for $389 $359 (8% off)

Even longer range, Bluetooth, Automatic GPS lockouts

Uniden R7 (Factory Certified) for $549 $479 (13% off) (Sold out)

Arrows, GPS, excellent range

Uniden R8 (Factory Certified) for $749 $649 (13% off)

Long-range arrow detector, Bluetooth

Accessories

Blendmount (10% off w/ coupon “Vortex10”)

Rearview Mirror mount to avoid suction cup failures. Clean, stable install.

Laser Jammers

Jammer sales are less common, but there are still some discounts.

Adaptiv

Adaptiv TPX Automotive Jammer for $949 $855 (10% off)

This is a basic and effective laser jammer for those on a budget. Use coupon code “Vortex” for the discount. Add extra regular heads or CM heads for additional protection.

Dash Cameras

These are some excellent deals on dashcams from Viofo, Blackvue, Vantrue, 70mai, etc. I’ve also listed recommended accessories to complete the install.

Viofo

Viofos tend to be my all-around favorites for good video quality and features if you don’t need cloud functionality.

Viofo A119 Mini 2 (2K) for $109 $85 (22% off) – Matches all-time low price

Compact 2K Starvis 2 with LCD and good parking recording. Great entry pick at a very low price.

Viofo A229 Plus 2CH (Front 2K, Rear 2K) for $199 $159 (20% off) – Matches all-time low price

One of the best budget options for a front/rear dashcam. It features 2K Starvis 2 sensors for both the front and rear and is available at its all time low price.

Viofo A229 Pro 2CH (Front 4K, Rear 2K) for $289 $239 (17% off) – Matches all-time low price

Viofo A229 Pro 3CH (Front 4K, Rear 2K, Interior 1080p) for $319 $259 (19% off) – $13 lower than lowest price

Upgrades the front cam to 4K with the Sony Starvis 2 IMX678 for excellent detail capture. Add the optional interior cabin cam for more complete coverage.

Viofo A329S 2CH (Front 4K, Rear 2K) for $399 $373 (7% off) – New dashcam, finally on sale

Viofo A329S 3CH (Front 4K, Rear 2K, Interior 2K) for $469 $419 (11% off) – New dashcam, finally on sale

This is the main dashcam I run. It offers the best video quality around, an even wider cabin cam for side coverage, plus low power long term parking recording.

Viofo 256GB MicroSD for $63 $39 (38% off) – $7 lower than lowest price

Viofo 512GB MicroSD for $129 $71 (45% off) – Matches lowest price

Add a MicroSD card to save your video footage.

Add the Viofo HK4 Parking Mode Hardwire Cable to enable parking mode or the Viofo HK6 if you’re ordering the A329S.

Viofo Bluetooth Remote $19

Pick up the optional Bluetooth remote to control the dashcam remotely.

Vantrue

Vantrue also makes some dashcams with good video quality, but with different form factors. Their collision detection parking mode isn’t very good, so stick to one of their other options like motion detection.

Vantrue E1 Pro for $149 $99 (33% off) – $10 lower than usual sale price, matches all time low price

Compact front-only 4K Starvis 2 with HDR, excellent option when discounted.

Vantrue N4S for $249 $174 (30% off) – $25 lower than usual sale price

Triple 2K Starvis 2 dashcam, front/interior cams are integrated in one body. Solid value.

Vantrue N4 Pro S for $399 $265 (34% off) – $114 lower than usual sale, $34 below all-time low

Front cam jumps to 4K Starvis 2 for higher quality. Rear cam is 2K and interior is 1080p.

Vantrue S1 Pro Max for $329 $230 (30% off) – $100 lower than usual sale, $30 below all-time low

Dual 4K Starvis 2 for more detail both front and rear.

Vantrue E360 Plus 3CH for $299 $174 (42% off) – $65 below all-time low

Dual 2K fisheyes give 360° coverage, adds the rear cam for coverage behind.

Vantrue F1 for Motorcycles for $399 $279 (30% off) – Matches lowest price

Waterproof motorcycle dashcams, 4K front and 1080p rear.

Vantrue LTE Module $149 (Sold out) Add the LTE module for remote cloud connectivity.

Blackvue

For cloud features, Blackvues tend to be the best, though you do sacrifice video quality to get the improved connectivity.

Blackvue DR970X-1CH Plus II for $365 $292 (20% off) – New dashcam, first time on sale

Blackvue DR970X-2CH Plus II for $463 $393 (15% off) – New dashcam, first time on sale

4K recording with HDR, nearly identical to original DR970X Plus.

Blackvue Elite 8 1CH for $284 $227 (20% off) – New dashcam, first time on sale

Blackvue Elite 8 2CH for $399 $319 (20% off) – New dashcam, first time on sale

2K Starvis 2, available with optional rear 2K cam, excellent low power long term parking recording.

Blackvue CM100G LTE for $135 $108 (20% off) – $27 lower than usual sale

Connect and add SIM card for LTE connectivity instead of built-in Wi-Fi

Blackvue B-130A Battery for $339 $271 (20% off) – $8 lower than usual sale, $32 above all-time low

Dedicated parking mode battery, integrates with the Blackvue app.

Vueroid

Vueroid is newer to the US market, but their latest offerings are pretty impressive.

Vueroid S1 4K Infinite 1CH (Front 4K) for $349 $279 (20% off) – New dashcam, normal sale price

Vueroid S1 4K Infinite 2CH (Front 4K, Rear 2K) for $429 $359 (16% off)– New dashcam, normal sale price

Vueroid S1 4K Infinite 4CH (Front 4K, Rear 2K, Interior 1080p) for $499 $429 (14 % off)– New dashcam, normal sale price

The S1 4K offers some high end specs and features and is a solid contender for the best all around dashcam. Get it with a free 512 GB MicroSD card for Big Deal Days.

Thinkware

Thinkwares are known for reliability and their energy saving parking modes, but video quality is a bit subpar.

Thinkware U3000 2CH for $549 $459 (16% off) – Normal sale price

4K Starvis 2 front cam, 2K Starvis rear cam, radar-based low power parking mode.

70mai

70mai makes some creative and interesting dashcams.

70mai 4K Omni 2CH for $339 $259 (24% off) – $20 lower than usual sale price

Rotating 4K front camera for multi-angle coverage, optional 1080p rear cam. Available optional polarizer.

70mai T800 3CH for $399 $299 (25% off) – Newer dashcam, $30 lower than usual sale price

4K Starvis 2 front & rear, plus interior 1080p cabin cam. Available optional polarizer.

70mai T800 4G Antenna for $59 $56 (5% off) – First time on sale Add cloud connectivity with their 4G hardwire cable.

70mai Hardwire Cable $19 $18 (5% off) – Matches all time low price

If you don’t need cloud features, get their traditional hardwire cable.

Escort

Escort M2 Dashcam for $199 $122 (39% off) – $29 lower than usual sale, $5 below all-time low

Basic 1080p add-on dashcam that attaches to Escort windshield mount detectors. Not a super great or feature-rich option, but convenient to share the same mount and power cable as your RD.

Dashcam Accessories

SanDisk 256GB Max Endurance MicroSD for $44 $37 (16% off)

Budget endurance MicroSD.

Viofo 256GB MicroSD for $49 $39 (20% off)

Viofo 512GB MicroSD for $89 $71 (20% off)

High-capacity endurance card suitable for multi-channel 4K recording.

BlackboxMyCar Powercell 8 Battery for $359 $287 (20% off)

Standalone dashcam battery for parking recording.

Misc Tech Deals

Samsung Galaxy S25+ for $999 $699 (30% off)

Samsung Galaxy Buds 3 Pro for $249 $179 (28% off)

Samsung Galaxy Watch 8 for $349 $314 (10% off)

GoPro Hero 13 Black for $479 $329 (31% off)

Apple iPad 11-inch $299 $279 (7% off) 

Apple AirPods Max for $529 $429 (19% off)

Apple AirPods 4 for $169 $119 (30% off)

Apple AirPods Pro 2 for $199 $169 (15% off)

Apple Watch Series 10 for $359 $309 (14% off)

Apple AirTags $79 $64 (19% off)

Bose QuietComfort Noise Cancelling Headphones for $349 $229 (34% off)

Sony WH-1000XM4 Noise Canceling Headphones for $349 $188 (46% off)

Noco Jump Start Battery $99 $79 (20% off)

Noco Battery Tender $99 $79 (20% off)

Note: Deals can change during the event. I’ll update this page as prices change, I find new products, or some go out of stock.

Check out ALL the Prime Big Deal Days discounts here.