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