Heart Rate Blood Oxygen Health Monitoring Ring

Product information:
Color: Black, Rose Gold, Silver
Target Audience: General
Battery Capacity: 20 mAh
Wearing Method: Worn on the finger
Package Contents: See details for more information
Material: Epoxy Resin + Stainless Steel
Charging Method: Magnetic Charging
Water Resistance Rating: IP68
Charging Time: Approximately 1–2 hours
Battery Life: 3–5 days of active use, 7–10 days in standby mode