The C61 cadence sensor helps you find optimal cadence, making cycling easier and training more efficient.
With low-power chips, battery life is up to 260 hours. This sensor is IPX7 waterproof. Bluetooth and ANT+ dual-protocol transmission is compatible with the major brands of bike computer and mobile phone models.
- Weight: 9.6g (include battery)
- Physical dimensions: 37mm x 36mm x 10mm
- Waterproof: IPX7
- Battery: 12 months (Based on 1 hour's usage per day)
- Wireless transmission: Bluetooth 4.O BLE; ANT+ /2.4G
- Compatible devices: iPhone 4s/5/5c/5s/6/6 Plus iPod touch 5 iPad 3/4/ Air/mini Compatible Samsung Galaxy S4/5/6/Not3devices Google Nexus 4/5/6 Android 4.3 BLE devices Garmin Watch(support ANT+)
- Box includes: 1 x C61 unit, 2 x Strap, 1 x User Manual, 1 x CR2032 Battery