ColMi R02 9

A smart ring in a minimalist design that duplicates the functionality of fitness bracelets. The only difference is that the device is supposed to be worn on the finger, not on the wrist. The ring is paired with mobile devices via the Bluetooth v 5.0 wireless protocol. From it, data on the user's activity and the state of key health parameters are transmitted to the associated application.

ColMi R02 9 measures the pulse, determines the level of saturation (the degree of blood oxygen saturation), tracks the number of steps taken and roughly estimates the number of calories burned. Related functions of the model are sleep monitoring and stress control. The 2.7 mm thick body of the device contains a lithium-polymer battery with a capacity of 17 mAh, the charge of which is up to 7 days of autonomous operation. The ring received water protection 30 WR / 3 ATM, and its protection from dust and moisture is indicated by the IP68 label. On store shelves, the model is presented in three colors to choose from: black, gold and stainless steel.