The Blue Pulse ECG heart rate chest strap is suitable for the most heart rate detection devices which with a heart rate signal input point spacing of 4.5cm on the market .
1、 features:
1-1. Weaved with special elastic yarn, it is close-fitting and comfortable,
and has the ability to capture stable heartbeat signals.
1-2. Hook-type design for easy wearing.
2、Sizes are divided into: S, M, L
S : 68~80cm
M : 75~110cm
L : 90~145cm
