Choosing guide

Bike radar: choosing by “Bike computer compatibility”

Bike computer compatibility matters most if you already own a device from a specific brand, since not every radar pairs with every brand. Garmin is by far the most common compatibility in this lineup, ahead of Wahoo and Bryton, both covered by a smaller sample despite a slightly higher rating. Check your bike computer's brand first, then compare models within that compatibility group rather than across the whole range.

By Romain Brunel, updated on 1 November 2026

Bike computer compatibility: 4 options compared

Option	Models analysed	Median score	Median recorded price	Top rated
Garmin-compatible	15	8/10	£118	Magicshine SEEMEE R300
Wahoo compatible	4	8.5/10	£119	Magicshine SEEMEE R300
Bryton-compatible	2	8.5/10	n/a	Bryton Gardia R300L
iGPSPORT-compatible	1	8.5/10	n/a	COOSPO TR70

Prices collected from retailers are for guidance only: they may have changed since, the current price is the one shown by the retailer. No price is shown for models sold only on Amazon. Amounts converted from reference prices in euros using a dated exchange rate.

Bike computer compatibility: option by option

Garmin-compatible

15 models8/10 at the median£118 median recorded price

Who it's for: For anyone who already rides with a Garmin bike computer and wants the radar alert to show directly on that same screen.
Avoid if: Not useful if you do not own a compatible Garmin computer, since the alert will not display without one.
Our advice: Check the exact compatible Garmin model list before buying, as older units are sometimes left out.

Top rated

Compare 15 models

Wahoo compatible

4 models8.5/10 at the median£119 median recorded price

Who it's for: For anyone riding with a Wahoo computer who wants the same on screen alert without adding a separate device.
Avoid if: Not useful if your computer is from a different brand, the pairing will simply not work.
Our advice: Check the exact compatible Wahoo model list before buying, as older units are sometimes left out.

Top rated

Compare 4 models

Bryton-compatible

2 models8.5/10 at the median

Who it's for: For anyone riding with a Bryton computer who wants the same on screen alert without adding a separate device.
Avoid if: Not useful if your computer is from a different brand, the pairing will simply not work.
Our advice: Check the exact compatible Bryton model list before buying, as older units are sometimes left out.

Top rated

Bryton Gardia R300L 8.5/10
COOSPO TR70 8.5/10

Compare 2 models

iGPSPORT-compatible

1 model8.5/10 at the median

1 model analysed, median rating 8.5/10. Highest rated: COOSPO TR70 (8.5/10).

Top rated

COOSPO TR70 8.5/10

Compare 1 model

Bike computer compatibility: your questions

Bike radar: choosing by “Bike computer compatibility”

Among our 17 bike radars, the most common option is “Garmin-compatible” (15 models). The table on this page compares 4 options: model count, median rating and the highest-rated model for each.

“Garmin-compatible”: which model is highest rated among bike radars?

Magicshine SEEMEE R300, rated 8.5/10, is the highest-rated of the 15 models models with this option.

“Wahoo compatible”: which model is highest rated among bike radars?

Magicshine SEEMEE R300, rated 8.5/10, is the highest-rated of the 4 models models with this option.

“Bryton-compatible”: which model is highest rated among bike radars?

Bryton Gardia R300L, rated 8.5/10, is the highest-rated of the 2 models models with this option.

Bike radar: other factors to consider

All models analysed →