Description:

Comfortable and adjustable elastic strap.
With the chest strap based on high quality material, it can be attached to your skin closely.
Soft fabrics and adaptive electrodes make it extremely sensitive to your heart's electrical signals.
It will detect and send your real time heart rate to the smart phone accurately.
Your hearts electrical signals, so the heart rate sensor can pick up your heart rate quicker and more accurately

Specification:

Material: Nylon

Color: Black

Size Chart:

Length: 100cm/39.37inch

Package Includes:

1 Piece Sports Heart Rate Belt

Note:

Please allow slightly errors due to manual measurement and different monitors.