Keenso8phcfyjaz3-14 - Size 11(ID 20.6mm / 0.81in C 64.6mm / 2.54in)

[Sports Modes Tracking] This smart ring​ supports multiple sports modes including hiking cycling running and more while tracking real time data such as duration distance and steps [Seamless Phone Integration] Control video playbac and camera functions on your phone with this fitness tracker smart ring​. enjoy a seamless and multifunctional entertainment experience at your fingertips [Multifunctional Display] The smart ring​ features a versatile touch display that shows time steps calories and more eliminating the need to constantly check your phone or watch [Precise Monitoring] Once worn this smart ring​ syncs with your phone app to provide precise data tracking including heart rate sleep patterns and activity levels [Watertight & Durable] Whether you’re washing hands showering swimming or diving up to 50 meters this fitness tracker ring​ remains fully functional Spec: Item Type: Smart Ring​ Material: Stainless Steel Ring​ Battery: 16mAh, Li Battery (Battery included) Package List: 1 x Smart Ring​ 1 x Charging Cable 1 x User Manual How To Use: Download the app first, then connect to the ring​. The ring​ automatically turns on when fully charged