Colmi R02 Smart Ring Fitness Tracker

Features:
• Stainless Steel Shell: The COLMI R02 smart ring shell is made of stainless steel, which is highly corrosion-resistant, beautiful and comfortable to wear.
• Health Function: COLMI R02 smart ring can monitor blood oxygen, heart rate, sleep, etc., and pay attention to your health.
• Sports Recording: COLMI R02 smart ring can record your sports status and let you know your sports information at all times.

Specification:
Brand: COLMI
Model: R02
Product Name: Colmi R02 Smart Ring
Connectivity: 5.0 BLE (Bluetooth Low Energy)
Main Chip: BlueX Micro
Chipset Model: RF03
Waterproof Level: IP68 & 5ATM
Sensor: STK8321
Heart Rate Sensor: Vcare VC30F
Battery Type: Lithium Polymer
Capatcity: 17mAh
Charging Mode: Magnetic Charging Cable
App Name: QRing
Compatible System: Android 5.1 or above, iOS 8.0 or above