Smart Health Ring for Women & Men, Fitness Tracker, Black, 9 | Heart Rate Monitor, Sleep & Blood Oxygen Tracking, Blood Pressure & HRV, IP68 Waterproof, iOS/Android, No Subscription

Proper sizing is essential for accurate data: wearing a smart ring that is too small or too large can affect the precision of app readings. For initial use, please connect via the application. If connection to the application fails, locate R26 in your phone's Bluetooth settings and ignore it, then return to the application to connect. Elegant design and secure fit: This smart ring for men and women features a classic four-leaf clover enamel design, providing a lightweight and comfortable fit for all-day wear. Consult the sizing chart to ensure a proper fit and stable sensor contact for accurate health data tracking. Comprehensive health and wellness tracking: This smart ring health tracker continuously monitors heart rate, blood oxygen, blood pressure, stress levels, and sleep stages, while also tracking menstrual cycles and other key health metrics. With the Care Mode feature, family members can remotely view core wellness data through the app. Note: The smart ring is for reference only and is not a professional diagnostic device. Long battery life and no subscription fees: This health ring fully recharges in 60 minutes and includes a 200mAh charging case for extended use. The app offers complete data storage, analysis, and regular updates via Bluetooth, all without any subscription fees - your wellness data remains entirely under your control. Activity tracking and smart control: This fitness ring accurately records data during running, brisk walking, hiking, and cycling activities. Use simple gesture controls to operate your phone's camera remotely for hands-free photography, capturing moments during workouts or daily life. All-day wear and durability: These smart rings have an IP68 waterproof rating, making them suitable for swimming, workouts, and daily wear. The fully sealed structure ensures durable performance against sweat, rain, and splashes, maintaining reliable operation in all conditions