Smart Ring: Bluetooth Blood Oxygen, Heart Rate, Sleep Tracker, Step Counter, Waterproof.

Introducing a versatile and innovative wearable device designed to enhance your health and wellness. This sleek, waterproof smart ring effortlessly tracks vital health metrics, including blood oxygen levels, heart rate, and sleep patterns. Additionally, it keeps count of your daily steps, encouraging an active lifestyle. With its Bluetooth connectivity, you can easily sync the data with your smartphone for a comprehensive overview of your fitness journey. Perfectly suited for both everyday use and sporting activities, this stylish and discreet accessory seamlessly integrates into your life without compromising on functionality. Battery Capacity: 18mAh Physical Dimension: No. 8 18.1mm, No. 9 18.9mm, No. 10 19.8mm, No. 11 20.6mm Product Weight: 4.7G Applicable Systems: Fully compatible with Android 5.1 (inclusive) and above, IOS 8.0 (inclusive) and above Additional Features: Heart rate, blood oxygen, sleep, health Packing List: Ring + charger + instruction manual + exquisite gift box packaging Smart Ring: Steps, distance, calories calculation, heart rate, blood oxygen saturation, blood pressure, sleep tracking Manufacture country: China Instructions included: No