Bluetooth Smart Ring Health Tracker Sleep Monitor Step Counter for for iOS Android Smartphone

The smart ring is so lightweight and comfortable that you won't even notice it while wearing, which helps you better understand your sleep and develop healthier sleep habits. 

Features:
It tracks sleep patterns, heart rate, and blood oxygen levels, providing comprehensive health insights.
It features multiple sports modes and sports data tracking, making it suitable for sports enthusiasts.
Supports remote photo control to effortlessly capture great moments.
Bluetooth connection, compatible with Android 5.1 / iOS 8.0 or above smart phones.
You can view daily, weekly and monthly health data in the App.
Built-in battery, it is rechargeable.
Ideal for frequent business travelers and outdoor enthusiasts, ensuring continuous health monitoring no matter where you are.

Specifications:
Material: Stainless Steel+Plastic
Color: Black, Silver, Gold
Size:
L: inner diameter: 20mm, circumference: 62.8mm
XL: inner diameter: 20.8mm, circumference: 65.4mm
2XL: inner diameter: 21.6mm, circumference: 67.9mm
Battery: 15mAh Li Battery

Package Contents:
1 x Smart Ring
1 x Charging Cable