Basic specifications

●CPU: RF03

●Bluetooth: 5.0

●Battery: 15mAh

●Waterproof level: IP68 & 5ATM

●APP: “QRing”

Suitable for mobile phones with Android 5.1 or higher, or iOS 8.0 or higher.

Base parameters

Brand: COLMI

Product Name: R03 Smart Ring

Colors: Black, Gold

Ring Size: 7#, 8#, 9#, 10#, 11#, 12#, 13#

Connectivity: 5.0 BLE (Bluetooth Low Energy)

Chip parameters

Main chip: BlueX Micro

Chipset Model: RF03

Compatible system: Android 5.1 or above, iOS 8.0 or above

Waterproof level: 5 ATM

Sensor

Sensor: STK8321

Heart Rate Sensor: Vcare VC30F

Battery

Battery type: Lithium polymer

Capatcity: 15mAh

Charging mode: Magnetic Charging Cable