Smart Ring for Women & Men, Health Tracker Ring with Heart Rate, Blood Oxygen,Blood Pressure, IP68 Waterproof Fitness Ring, Sleep Tracker for iPhone and Android, No APP Fee (Black, 13#)

Key Features: All-Day Health MonitoringTrack estimated heart rate, blood oxygen (SpO2), and sleep patterns automatically. Gain insights into your wellness trends with continuous monitoring. 10+ Sport ModesAccurately records running, cycling, swimming, yoga, and other activities. Tracks steps, distance, and calories with precision sensors. 5-Day Battery LifeEnjoy extended usage with up to 5 days of continuous monitoring and 10 days standby. IP68 waterproof rating protects during workouts and daily wear. Smart Health AppSync data to iOS/Android app (9.0+/5.0+). Share progress with friends and use smart camera control. Social features keep you motivated. Comfortable DesignHypoallergenic resin and stainless steel construction. Available in Black and Rose Gold colors. Seven sizes (US 7-13) for perfect fit.Specifications:Sensors: Optical heart rate + SC7A20H accelerometerBattery: 20mAh rechargeableWater Resistance: IP68 ratedMaterials: Resin + 316L stainless steelCompatibility: iOS 9.0+ / Android 5.0+Package Includes:Smart ring, charging cable, user manualNote: Wellness tracking data is for reference only. Not a medical device. Consult healthcare professionals for medical advice

• 【Comprehensive health insights and activity analysis】This advanced smart ring has built-in optical sensors that automatically monitor heart rate, blood oxygen levels, blood pressure, and sleep analysis. It uses the SC7A20H accelerometer to track steps, calories burned, and distance. It is suitable for analyzing activities such as running, cycling, and yoga, and can be used as a dedicated fitness ring and health tracking ring.
• 【Extended Battery Performance & Durable Design】Engineered for longevity, the smart ring offers approximately 3-5 days of regular use and up to 7-10 days in standby mode. The IP68 rating helps protect against sweat and water immersion during hand washing.
• 【Ergonomic Design & Fashion Forward】This health ring features a comfortable resin + stainless steel case and comes in a variety of sizes. It is designed for secure, comfortable all-day wear, making it a stylish smart ring for everyone.
• 【Remote Shooting and Friends Function】This app supports remote photo control, allowing you to easily capture beautiful moments. It also includes a health data sharing mode that allows you to share health data with others, making it an ideal gift choice for friends, couples, and family members.
• 【Product Contents and After-Sales Service】Your purchase includes a smart ring, a dedicated charging cable, a quick start guide, and a silicone ring protector. We are committed to providing a high-quality wearable device experience without any app subscription fees. Our customer service team provides a 2-year warranty service for your peace of mind.