SmoothRing Smart Ring Smart Wearable Fitness Tracker Heart Rate Blood Oxygen

Brand Name: QUDOND
Model Number: Smart Ring
Certification: ce
Certification: FCC
Hign-concerned Chemical: None
Activity Tracked: Activity Tracker
Activity Tracked: Steps Tracker
Activity Tracked: Distance Tracker
Activity Tracked: Calorie Tracker
Waterproof Grade: 1ATM
Case Material: Steel
Item Weight: 2.9g
Battery Capacity(mAh): 18mAh
NFC Support: No
Origin: Mainland China
Metrics measured: Heart Rate Monitor
Metrics measured: Sleep Monitor
Metrics measured: Blood Oxygen Monitor
Metrics measured: Body Temperature Monitor
Color: Black, Gold, Silver
Material: Aluminum titanium
Battery capacity: 17.5mAh
Battery life: 10 days
Thickness: 3mm
Product Weight: 2.9g
Waterproof Grade: IP68
Size: Size 7~Size 12
Charging time: 1 Hour
Charger: Magnetic Charger
App: JYOUPRO