Smart Rings 2024 New Health Ring Men Women Sports Fitness Tracker Heart Rate Sleep Monitor Blood Oxygen Blood Pressure Bluetooth

Nfc smart ring 2024 with health monitor app for android It's simple,Lightweiht and Senseless Wear,The Perfect combination of Technology and Art. Smart ring Specification： Water proof：IP68 Material：Shell: titanium steel Thickness：3mm Weight：About 2.9g Color：gold Chipset：Germany Dialog DA14531 Memory(ROM+RAM)：128kb ROM + 96 Kb RAM G-Sensor：SC7A20C Bluetooth Version：5.1 MobileAPP-GPS：Support Heart rate sensor：HX3602 Battery Type：Polymer Battery Operating temperature range：0-50℃ Battery Capacity：About 18 mah Charging time：1 Hour Theory Standby time：20-25 days Normal using time：7-8 days Charging：magnetic charging Compability：Support Android 5.0 and above; Apple IOS 10.0 or above Operation：Ring no touch function, no button; App open the movement and function test