COLMI R02 Smart Ring, size 12, 21.3 mm (black) + charging case Office RoHS Informations sur l'emballage Largeur

RoHS Informations sur l'emballage Largeur du colis 190 mm Profondeur du colis 136 mm Hauteur du colis 100 mm Poids du paquet 400 g Type d'emballage Boîte Contenu de l'emballage Quantité 1 pièce(s) Guide d'installation rapide Oui Câbles inclus LAN (RJ-45)

JR-WQW03 is compatible with any model of Apple smartwatch

The breathable mesh placed at the back and specially designed straps provide unparalleled carrying comfort

This blend also generates 99% less dust than standard products

See the world in a whole new way and keep information

COLMI R02 Smart Ring, size 12, 21.3 mm (black) + charging case Office RoHS Informations sur l'emballage LargeurCOLMI R02 Smart Ring, size 12 The COLMI R02 Smart Ring in size 12 (21. 3 mm) in black is a lightweight and discreet smart ring that combines health monitoring with sports features. The device measures heart rate and blood oxygen levels (SpO2), analyzes sleep, and tracks daily activity and workouts across 21 sports modes. Thanks to Bluetooth 5. 0, it works with the QRing app, saves data for later synchronization, and its IP68 water resistance and