Biostrap Chest Strap HRM glutenfree and in-built nature sounds

and in-built nature sounds

Each Box Includes:

Its compact and portable design means you can seamlessly incorporate it into your daily routine

An all-around program for endurance and strength

get your run in on a new SportsArt treadmill

Biostrap Chest Strap HRM glutenfree and in-built nature soundsChest Strap Heart Rate Monitor Chest strap heart rate technology to give you accurate heart rate, heart rate variability, and calories burned. Specifications: Protocol Bluetooth 4. 0 and ANT+ Transmission distance 10m Heart rate range 30 240bpm Function Real time heart rate monitor HRV Yes Battery CR2032 Coin battery. Life: 300 hours