Brand
COLMI

COLMI Smart Ring-R02
1. For best performance and accuracy, we recommend wearing the COLMl Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also OK, and avoid using fingers narrower than the knuckles at the base of the fingers.
2. The size of the COLMl Ring may not fully conform to universal standards. Please measure the circumference of your finger before purchase, and make sure it fits comfortably, and then choose the right size.
3. How to start: Use the included charging cable to charge the COLMl Ring's charging box and the ring together first. The red light turns on to indicate that it is charging, and the green light indicates that the charging is complete.
Then you can use the APP Qring to connect the COLMI Ring.
4. The smart ring does not support downloading built-in applications.
5. It takes about 2 hours to charge the smart ring. It is charged magnetically. The minimum battery life is 3-5 days, but the usage time will vary depending on the usage scenario.
6. The smart ring needs to download the mobile phone APP and follow the instructions independently before it can be downloaded and bound to the watch. Please be patient.
7. Before purchasing a smart ring, be sure to measure carefully according to the size specifications to obtain accurate values ​​to prevent the size from being too large or too small.