Brand
Low-cost sensors with dual protocols
CooSpo has 2 products on this site, on the Speed, cadence and heart rate sensors shelf. Prices are the ones we read on Amazon.com on October 31, 2026, and each review shows the live price.
| Product | Price | Best for |
|---|---|---|
| BK467 speed and cadence sensor, IP67 | $26.99 | Indoor training, where named app compatibility and a sealed housing both earn their place |
| H6 Heart Rate Chest Strap | $29.99 | A first heart rate strap that pairs with a bike computer and a phone |
We list what CooSpo publishes on each Amazon.com listing, and we say what is missing. A brand page is not a ranking: a score, where a review has one, only compares products on the same shelf.
A sensor that only speaks Bluetooth pairs with a phone but can be invisible to a head unit that expects ANT+, which is why dual-protocol broadcasting is the specification that decides whether a sensor survives your next computer. We compare protocol support, magnet-free designs (which read wheel rotation from the hub rather than needing a spoke magnet aligned to a fork-mounted pickup) against traditional magnet setups, the coin-cell life each manufacturer states, and whether mounting is by rubber band, zip tie or screw.
a chest strap and an optical armband measure heart rate by different methods and are not interchangeable in accuracy during hard efforts — check which one a bundle actually contains rather than assuming the pictured strap. The full comparison is on the speed, cadence and heart rate sensors shelf.
Speed/cadence · Bluetooth and ANT+ · IP67 · app compatible
A dual-protocol speed and cadence sensor with a published IP67 rating and stated compatibility with Zwift, Rouvy, Ride with GPS, Peloton and Wahoo apps.
Best for: Indoor training, where named app compatibility and a sealed housing both earn their place.
≈ $26.99
Chest strap · Bluetooth 4.0 and ANT+ · IP67 · ±1 BPM stated · 300 h
A low-cost chest strap with Bluetooth 4.0 and ANT+, an IP67 rating, a stated accuracy of ±1 BPM and a 300 hour battery.
Best for: A first heart rate strap that pairs with a bike computer and a phone.
≈ $29.99
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
