Smart Ring for Women, Health Tracker & 5ATM, COLMI R02. (Rose Gold, 8#)

About the product

• No App Subscription Fee Required Say goodbye to monthly bills The COLMI smart ring requires no app subscription fee Enjoy all features right out of the box instantly unlocking core data such as heart rate monitoring sleep analysis and 247 activity tracking making health management pure and simple
• Purchase a Sizing Kit Before purchasing the COLMI R02 smart ring we strongly recommend that you purchase the COLMI sizing kit or measure your finger size according to the size chart to help you choose the correct ring size for a comfortable fit and to avoid unnecessary returns or exchanges
• Heart Rate Measurement 247 smart heart rate measurement allows you to understand your heart rate status and monitor heart rate abnormalities keeping track of your daily health
• Gesture Control The smart ring supports controlling your phone to take photos swipe to play videos and switch music making life smarter
• Portable Charging Case Includes a compact charging case for charging anytime anywhere without worrying about running out of power
• Ring Protector The ring comes with a white silicone ring protector When wearing the ring you can put the ring protector on the ring to prevent friction and scratches
• Battery Life Your usage frequency determines your power consumption Basic Mode 45 days Tracks only steps and basic sleep Balanced Mode 34 days Synchronizes heart rate every 60 minutes Enhanced Mode 23 days Monitors heart rate in realtime throughout the day Requires frequent daily charging
• Daily Health Tracking Tracks longterm activity trends through natural arm swings The algorithm filters out stationary hand movements to prevent data errors Ideal for achieving holistic health and lifestyle goals
• Nighttime Sleep Insights Tracks continuous night rest for holistic wellness trends Note Algorithm is strictly calibrated for nighttime cycles to ensure data purity
• Excellent AfterSales Service Thank you for your trust We will provide professional aftersales service If you encounter any problems in use or quality please feel free to contact us Accessories include smart ring1 ring cover1 portable charging case1 charging cable1 and instruction manual1