ColMi R02 12

An affordable multifunctional smart ring with support for the energy-efficient Bluetooth 5.0 interface, a set of sensors, an elegant and securely protected case, decent battery life and a proprietary charging port (cable included). It is positioned as a product of the basic price category of 2024. It will suit a wide range of budget users who pay attention to their health, but are not ready to pay impressive amounts of money for such a gadget.

In terms of the range of supported functions, it can replace a fitness bracelet. Thanks to the size range, including 5 different diameters (from 18.2 to 21.5 mm), you can choose the best option for men and women. Available in two color options: dark silver and gold. The body of the ColMi R02 12 smart ring is made of high-alloy corrosion-resistant steel with a PVD coating. The inner surface of the gadget in contact with the skin is made of tactilely comfortable plastic.

Inside the case there is an energy-efficient chipset, a compact Li-Pol battery with a capacity of 17 mAh and a set of sensors for recording heart rate, body temperature, blood oxygen level, number of steps taken and stress level. The collected information is transmitted via Bluetooth to a smartphone with the QRing application (Android and iOS 8.0). The application performs intelligent data analysis, creates visualizations and generates recommendations for improving lifestyle.