Brand: Lifevisa 20 Function Heart Rate Monitor with Unique Soft Fabric Design Chest Strap --------------------------------------------------------------------------------------------------------------------- Unique Patented Soft Fabric chest strap for comfort & snug design to fit any body shape, superior sweat-discharging functionality to replace the wholly hard rubber band for new level fitness. 5 colors assortment
* Digital Transmission system, accurate and free from interferences t , T z Z * Especially suitable for high level treadmills & fitness equipments with Heart Rate Control HRC program
* Digital Transmission system, accurate and free from interferences t , T z Z * Especially suitable for high level treadmills & fitness equipments with Heart Rate Control HRC program
* Digital Transmission system, accurate and free from interferences t , T z Z * Especially suitable for high level treadmills & fitness equipments with Heart Rate Control HRC program
* With DSP ( Digital Signal Processing ) filter [ S T B z * Very good sensitivity and high accuracy P & T * High stability and consistency D ` w ~ P * 5V Power supply appl
* With DSP ( Digital Signal Processing ) filter [ S T B z * Very good sensitivity and high accuracy P & T * High stability and consistency D ` w ~ P * 5V Power supply appl
* With DSP ( Digital Signal Processing ) filter [ S T B z * Very good sensitivity and high accuracy P & T * High stability and consistency D ` w ~ P * 5V Power supply appl
* With DSP ( Digital Signal Processing ) filter [ S T B z * Very good sensitivity and high accuracy P & T * High stability and consistency D ` w ~ P * 5V Power supply applic