Smart Ring - No App Subscription, Size First with Sizing Kit, 7-10 Days Battery Life, Activity & Sleep Tracker, Stress & Heart Rate Monitor, Compatible with iOS & Android (Sliver, Size 13)

الوصف

Smart Ring - No App Subscription, Size First with Sizing Kit, 7-10 Days Battery Life, Activity & Sleep Tracker, Stress & Heart Rate Monitor, Compatible with iOS & Android (Sliver, Size 13)