Smart Ring with Charging Case – Sleep, Heart Rate & SpO2 Tracking, 5ATM Waterproof, No Subscription

All the health tracking of a smartwatch in a ring you forget you are wearing, with no monthly membership fee. It tracks sleep, heart rate, blood oxygen, steps and skin temperature and syncs to the free app on iOS and Android.

Key features

• No subscription: all features included
• Tracks sleep, heart rate, blood oxygen (SpO2), steps, calories and skin temperature
• Multi-sport modes including walking, running and cycling
• 5ATM water resistance for handwashing, showers and swimming
• Up to 5-7 days per charge with a wireless charging case
• Sedentary, hydration and notification reminders

Specifications

• Model: R10
• Shell: stainless steel; inner shell: hypoallergenic epoxy resin
• Weight: about 3.6 g
• Battery: 14 mAh (sizes 7-9), 18 mAh (sizes 10-14)
• Sizes: US 7-14
• Colors: Silver, Gold, Black
• Certification: FCC

For wellness and fitness tracking only. Not a medical device and not intended to diagnose or treat any condition. Measure your finger before ordering.