Green Lion Smart Ring Pro With Digital Display 11 – Black

-Compatible: System: Android 9& Above, IOS -10 & Above

-Dustproof & Waterproof Level: IP68/5 ATM

-Flash Memory: RAM 128KB + 96KB RAM

-Charging Mode: Magnetic Charging

-Battery Type: Lithium-lon Polymer

-Battery life: 4-5 Days of Use

-Standby Time: 10-15 Days

-Chipset: Dialog DA 14585

-Material: Stainless Steel

-Battery Capacity: 16mAh

-Charging Time: 1Hour

-Bluetooth: BLE5.1

-Sleep Monitoring

-Personal Settings

-128 Sports Mode

-Sensor: HX3918

-Blood Oxigen

-Step Target