R10 Smart Ring, Sleep Health & Skin Temperature & 5ATM(Silver, 8) Smart Health Ring for Women, Protective Case, No Subscription Fee, Heart Rate Monitoring, Fitness Tracker

[Purchase Sizing Kit] Before purchasing the Smart Ring R10, we recommend purchasing the sizing kit to help you choose the right ring size. [Exquisite Appearance] The Smart Ring R10 utilizes unique craftsmanship to create an exquisite appearance, perfect for stylish outdoor wear. [No App Subscription Fees Required] Say goodbye to monthly bills! The smart ring requires no app subscription fees. Enjoy all features right out of the box, instantly unlocking core data such as heart rate monitoring, sleep analysis, and activity tracking, making health management simple and straightforward. [Night time Sleep Insights] Tracks continuous night rest for holistic wellness trends.

Note: Algorithm is strictly calibrated for nighttime cycles to ensure data purity. [Skin Temperature Measurement] Supports measuring skin surface temperature, allowing you to record your health status at any time. [Ring Protector] The smart ring comes with three silicone ring protectors in three colors to prevent the ring from getting scratched. [Portable Charging Case] Includes a compact charging case for charging anytime, anywhere, without worrying about running out of power