Smart Ring Men Women Heart Rate Blood Oxygen Sleep Health Monitor Sport Activity Fitness Tracker Smart Ring For Android IOS 2024

Brand Name: SACOSDING

Model Number: smart ring

Certification: ce

Activity Tracked: Activity Tracker

Activity Tracked: Steps Tracker

Activity Tracked: Calorie Tracker

Waterproof Grade: 3ATM

Case Material: Precious Metals

Battery Capacity(mAh): 17mAh

NFC Support: Yes

Origin: Mainland China

Metrics measured: Heart Rate Monitor

Metrics measured: Blood Pressure Monitor

Metrics measured: Sleep Monitor

Metrics measured: Blood Oxygen Monitor

Display screen: No

Choice: yes

semi_Choice: yes