JCRing Unique Features

It measures from the palm side of your finger, where the pulse
signal is strong to read from much stronger than the wrist.

Product Information

Product Name J-Style X5 Smart Health Ring
App Support Android 5.0 or above, l0S 10.0 or above
Hardware Specification

PPG sensor

Skin temperature sensor

3D accelerometer

Ultra low power Bluetooth chip (BLE 5.0)
Materials Ceramics
Size Width 8.0mm
OTA Support Support OTA via BT
Battery Rechargeable 16mAh, Lipo battery, non - replaceable
Waterproof 5ATM
Data Memory 14 Days
Packing Detail

1*smart ring; 1*wireless charging case

1*type-c charging cable; 1*gift box; 1*user manual