COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes Color:black ▶[Details]:After basic cleansing

▶[Details]:After basic cleansing

after connecting BT with Smart Phone

Use with adult supervision for children under the age of eight

Applicable Scene: Party

my skin has become whitening and smooth

COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 3ATM Waterproof Multi-sport Modes Color:black ▶[Details]:After basic cleansingSPECIFICATIONS 8 10 days delivery Model Number: R02 Certification: CE Activity Tracked: Activity Tracker Activity Tracked: Steps Tracker Activity Tracked: Distance Tracker Activity Tracked: Calorie Tracker Waterproof Grade: 3ATM Case Material: STEEL Item Weight: 4. 7g Battery Capacity(mAh): 17mAh NFC Support: No Metrics Measured: Heart Rate Monitor Metrics Measured: Blood Pressure Monitor Metrics Measured: Sleep Monitor Metrics Measured: Blood Oxygen