Heart rate chest strap - CooSpo tracks and captures real-time heart rate and calories accurately. It can pair with the popular training apps, GPS watches and bike computers.
BLE 4.0 & ANT+-equipped with Bluetooth and ant+ technology, which can connect to your smartphone, GPS devices or gym simultaneously.
App compatible - works with REVOOLA,Wahoo, Zwift, Endomondo, Runkeeper, IpBike, Nike+ Runclub, Peloton, elite hrv app, iCardio, DDP Yoga, Connect2, vzfit and others
Sports watch compatible - Garmin Vivoactive3, Garmin 235 watch, Garmin FR225, Garmin Fenix 3, Apple watch 4, Suunto Ambit 2 watch, Samsung Gear watch
Replacement straps - the standard length of strap for this product is 25 inches to 36 inches. If you need a smaller size or another color for a replacement strap, search for B089DC7BG7 & B089JWTQFC