Perfect Personal Health Tracker: sleep monitor, heart rate monitor, blood pressure monitor, blood oxygen monitor, calorie
NRF52832 chip: detailed low power features with high performance, flexible and fast
Ultra-large Battery Life: it consumes less power and can generally stand for 150 days
Date Synchronism: Download APP called Hey Band to save and sync data to achieve your healthy Goal
Raise or turn over your hands, light up the screen/ Support firmware upgrade
The newest in SmartWatch:
SalesTOP. one
TOP. one