Hign-concerned Chemical:None
Waterproof Grade:5ATM
Model Number:R11M
Display screen:No
NFC Support:No
Activity Tracked:Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
Metrics measured:Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor
Item Weight:4.5G
Case Material:STEEL
Battery Capacity(mAh):20mAh
Certification:ce
Origin:Mainland China
Brand Name:YERSIDA
Material:epoxy resin+stainless steel
Waterproof:IP68
Standby duration:7-10 days
Using Time:3-5 days
Bluetooth Version:5.0
Charging time:1-2h
Language support:English, Simplified Chinese, Traditional Chinese, Russian, Ukrainian, German, French, Italian, Spanish, Portuguese, Polish, Greek, Romanian, Hungarian, Czech, Slovak, Irish, Croatian, Swedish, Danish, Finnish, Arabic, Persian, Norwegian, Japanese, Korean, Thai, Vietnamese
App:Smart Health
Charging method:Charging compartment
