Diyeeni Smart Ring - 7#

Spec: Item Type: Smart Health Ring Material: 316 stainless steel, ceramic Weight: Approx. 69g/2.4oz Color: Black Battery: 20mAhlithium ion battery (built in) Version: BT 5.1 Working Time: 3 to 5 days Charging Time: 0.5H Waterproof Level: 5ATM, water up to 50 meters Charger Requirements: Charging 1A or below APP: CYFIT (download from the store or scan the QR code of the manual with your cell phone) System Requirements: for5.0 or , for iOS 10.0 or higher Features: Temperature detection, multiple sports modes, sleep monitoring (sleep time, sleep quality), step count, data sync to APK/APP, motion sensing games Package List: 1 x Smart Health Ring 1 x USB Cable 1 x User Manual How To Use: Remove the product and refer to the instructions for use