SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker,Calorie Tracker

Bluetooth distance: 3-5 meters

Certification: ce,FCC

Choice: yes

Display screen: No

Drop Shipping: Free Shipping

Fast Delivery: 10-15days

High-concerned chemical: none

Material: Aerospace titanium alloy

Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor

Model Number: Smart Ring

NFC Support: No

Product: Smart Ring

Smart Ring for Men: birthday gift

Smart Ring for Women: wedding gift

Smart Ring for men: For R12 R11 R03 R09 R06 R02 R5 R3 R2 M1 Sr200 Rs Smart ring

Smart Ring for women: For Android IOS

System requirements: android5.0+ / ios10.0+

Waterproof Grade: 3ATM

Waterproof Level: IP68