Smartring Colmi R12 21.6MM 12 (sort) TABLETCOVER The most important advantages of

The most important advantages of Rockbros glasses:

Built-in cable length: 70 cm (extendable)

More than a year (20 times a day)

Maximale Gesamtleistung: 160 W

Telefon można łatwo odłożyć i zdjąć

Smartring Colmi R12 21.6MM 12 (sort) TABLETCOVER The most important advantages ofSmartring Colmi R12 21. 6MM 12 (black) Colmi R12 is a smart ring featuring an LED screen, health monitoring sensors and gesture control functions. It monitors heart rate, blood oxygen levels, sleep and physical activity around the clock. It supports various sports modes and allows you to remotely control your smartphone. With 1ATM water resistance, you can wear it in the shower and while swimming, and the battery provides up to 5 days of operation or