Yihou Smart Ring Fitness Tracker for Women Men Health Ring with Sleep Monitor Heart Rate Monitor Distance for Android iOS Black 8

Smart Ring Health Ring for Women Men Heart Rate Monitor Fitness Tracker Compatible with Android 5.0, iOS 10.0 and above PhonesFunction overview- heart rate monitor- sleep monitor- pedometer- pressure - Family affection and care- sport time- mileage measurement- calorie burned- sedentary reminderSpecification informationSupport system: Android 5.0, iOS 10.0 and aboveApp:RWFitMaterial: Stainless Steel

• Accurate Sizing, Comfortable Fit:Before purchasing, we highly recommend buying a USA ring sizer to ensure the perfect fit for your finger. Precise sizing ensures a comfortable wear, avoiding any discomfort from an ill-fitting ring
• 24/7 Heart Rate & Stress Tracking：Track real-time dynamic heart rate via APP or on-device testing, view 7-day heart rate trends, historical data and in-depth analysis. Initiate stress tests anytime, check 7-day stress levels & stress saturation trends with complete historical records. Stay on top of your mental and physical well-being with data-driven insights.
• Comprehensive Sleep Monitoring & Do-Not-Disturb Sleep Mode：Auto-record sleep data, sleep stage ratios, sleep scores and detailed analysis, with 4-day historical sleep data for review. Set custom sleep hours in APP to activate sleep mode—screen stays off during set time to avoid light disturbance and ensure undisturbed rest.
• Multisport Modes & Gesture Remote Camera Capture：Built-in multiple sports modes to match your workout needs. Gesture control lets you trigger remote photo capture with a single finger movement—no need to touch your phone, perfect for group shots, travel photos and solo recording.
• Family Health Sharing & Women’s Health Reminder：Family care feature allows you to view connected friends’ and family’s health data for mutual care. Dedicated women’s health function provides accurate menstrual cycle reminders, helping women track their physical cycle with ease.