COLMI R06 Smart Ring Men Women, Heart Rate and Blood Oxygen Monitor, IP68 & 5ATM Waterproof, Multi-sport Mode

It's a great honor for you to visit my store. Good luck with your favorite purchasesHign-concerned Chemical : None Waterproof Grade : 5ATM Model Number : COLMI R06 Display screen : No NFC Support : No Activity Tracked : Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker Metrics measured : Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Stress Monitor Case Material : ALLOY Battery Capacity(mAh) : 15mAh(8#, 9#), 18mAh(10#, 11#, 12#) Certification : ce,FCC Origin : Mainland China Brand Name : COLMI The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.