Wireless Transmission:Bluetooth 4.0 & ANT+: 6m. Transmission Distance:Bluetooth : 10mANT+:6m. 1 Heart rate band. Heart Rate Range:30-240bmp. Strap Adjustable:(L)65-95cm.
CooSpo H808S heart rate sensor ANT+Bluetooth chest strap heart rate monitoring
CooSpo H808S Heart Rate Monitor Dual Mode ANT Bluetooth With Chest Strap
