LED Display Smart Ring for Heart Rate & Blood Oxygen Monitoring | Multi Sports Mode | Waterproof

This smart ring offers heart rate monitoring, blood oxygen measurement, and sleep tracking, making it ideal for health management. It supports multiple sports modes and activity tracking, including steps, distance, and calories. With a touch display, it allows easy switching of display functions. The ring also includes a message reminder function and offers wireless charging for convenience.

• Activity Tracked: Activity Tracker, Steps Tracker, Distance Tracker, Calorie Tracker
• Battery Capacity: 220mAh
• Case Material: Alloy
• Certification: CE, FCC, EAC
• Display Screen: Yes
• Fast Delivery: 10-15 days
• Metrics Measured: Heart Rate, Blood Pressure, Sleep, Blood Oxygen
• Model Number: Smart Ring
• Waterproof Grade: 5ATM
• Body Material: Stainless Steel
• Battery: 15mAh Lithium polymer
• Charging Method: Wireless
• Charging Time: About 1.5 hours
• Normal Using Time: 5-7 days
• Standby Time: 7-10 days
• Supported Systems: Android 5.0+, iOS 10.0+

• 1 x Smart Ring
• 1 x Charging Cable
• 1 x User Manual

For best accuracy, wear on the index finger. Measure finger circumference before purchase for proper fit. Remove any protective film before charging.