Slim, light and ergonomically in design. Battery lifetime is approx. 340 hours.
HR40 supports the connection with iGPSPORT bike computers or smart phones to sync real time heart rate data with iGPSPORT cloud platform for analyzing training data, checking training effect, managing training plan and maintaining training state.
- Product size: 59.8mm x 35.3mm x 11.9mm
- Net weight : 47g
- Strap length: 65-95cm
- Battery working time: Approx. 340 hours
- Waterproof: IPX7
- Transmission: ANT+/BLE
- Heart rate range: 40-240 BPM