SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
Battery Capacity(mAh): 14mAh (7#~9#), 18mAh(10#~13#)
Case Material: Steel
Certification: ce,FCC
Charging Case: 200mAh
Choice: yes
Display screen: No
Hign-concerned Chemical: None
Item Weight: About 3.5g
Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor
Model Number: R09
NFC Support: No
Origin: Mainland China
Waterproof Grade: 5ATM

Monitor your health all in finger
Slim, Lightweight & Modern Design
Multiple sensor health monitoring technology
Health Management
5ATM Waterproof
Comfortable and exquisite curved concave surfac
High-tech devices can also be stylish & compact.Curved Design makes the ring more elegant.Durable stainless steel frame, remains bright & stylish after long term wear
.
Multiple sensor technology
Multiple sensors to monitor your health from different aspects.
Accelerometer Monitor your