Smartring Colmi R03 19.8MM 10 (Black)Smartring Colmi R03 19. 8MM 10 (Black) Now you can access your most important information at your fingertips. The Colmi R03 smart ring provides convenient access to health and workout reports from the QRing app. What's more, it is resistant to water (5ATM), corrosion and wear and tear, so you can use it comfortably on a daily basis. The included case will allow you to safely store the ring and renew its energy. In addition, the lightweight (4. 7g)

but also microscopic impurities

and your relaxed posture reduces stress

Thanks to the fact that it is transparent

Sound level Quiet (45 to 55 db(A))

както страстен

such a pocket allows you to minimize the need to carry an additional purse or card case

Миещ се моп: 2

or even your laptop

Diameter 7 cm

Bread dough: 3

Built-in dual stereo speakers

The product provides water resistance and features an innovative design that offers a unique diving experience