Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 Waterproof Sports Ring Fitness Tracker Women Men Gift 2024

Brand Name: SACOSDING

Model Number: smart ring

Certification: ce

Activity Tracked: Steps Tracker

Waterproof Grade: 3ATM

Case Material: STEEL

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

Display screen: No