Uniden R4w
$$ Mid-rangeTrending Down$429.99
tldr; Reddit overwhelmingly recommends the Uniden R4w. With 87% positive sentiment across 119 mentions, this is a clear community favorite.
$429.99 on AmazonSentiment Breakdown
43%Positive
Positive
43%Neutral
51%Negative
6%Based on 119 Reddit opinions
Strengths & Weaknesses
Scores based on sentiment analysis of topic-related comments
Key Features
- The new R4w continues Uniden’s tradition of leading innovation. featuring Extreme Long-Range Record Shattering Performance, Blackfin DSP (Digital Signal Processor), with visual and voice alerts on an color OLED display. Also, Wi-Fi, Bluetooth, GPS, R/TACH app support, and our Speed and Red-Light database included.
- BUILT-IN GPS WITH AUTO MUTE MEMORY - The R4w can remember and automatically mute false alerts (such as retail store door alarm), along your routes so you never have to listen to the same false alert twice.
- MULTI-COLOR OLED DISPLAY - An easy-to-read display allows for more useful information to be displayed at once, improving your overall situational awareness.
- VOICE ALERTS - Voice alerts provide clear communication allowing for hands-free operation. Voice alerts are programmable to fit your style so you can keep your eyes on the road with no distractions.
- ADVANCED K/KA BAND FILTERING - The R4w has the best K/KA Band filtering resulting in fewer false alerts from blind-spot monitoring and collision avoidance systems.
Sentiment Over Time
Historical Price Data
Uniden R4w
Uniden R4w
All-time low: $408.49(2025-11)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Uniden R4w
Related Products
Frequently Asked Questions
Is the Uniden R4w worth buying?
Reddit overwhelmingly recommends the Uniden R4w. With 87% positive sentiment across 119 mentions, this is a clear community favorite.
What do Redditors love about the Uniden R4w?
Common praise includes: "Upgrade I recommend a used Uniden r7 or a brand new Uniden R4W..."
What are the downsides of the Uniden R4w?
Some criticisms include: "Yep! I ordered an r4w on amazon and got a regular r4 but the bottom sticker was peeled off. Returned immediately...."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Uniden R4w has 119) tend to have more reliable scores.
119 Reddit opinions analyzed • Last updated 4/5/2026