Smart Ring for Women Men, Health Fitness Tracker Ring with Sleep Monitoring/Heart Rate/Blood Oxygen/HRV/Stress/Calorie/Steps, IP68 Waterproof for iOS & Android, No APP Fees(Rose Gold, 07#)

Choose Your Size FirstSize small, take one size up. For a comfortable and perfect fit, please check your ring size before purchasing. You can get your exact finger size with a ring sizer kit or measure your finger circumference by referring to a size chart. Upgraded Chip & No App FeesThis fitness ring is equipped with an advanced chip and optical sensor, enabling accurate monitoring of various health data (including HRV) to help you better understand your physical condition. The companion app is free, easy to use, and portable. Health MonitoringThis smart ring combines health monitoring, fitness tracking, and sleep analysis. It tracks heart rate, blood oxygen, stress levels, HRV, sleep data, step count, distance, calories burned, and more. This lightweight tracker provides all-day real-time data to help you reach your health goals. 180+ Activity & Fitness Tracking ModesThe tracker supports both outdoor and indoor activities, including running, cycling, swimming, hiking, dancing, pilates, and yoga. It records distance, calories burned, and duration for each activity, helping you maintain an active and healthy lifestyle. Intelligent Sleep TrackerThis smart ring for men and women monitors your deep sleep, light sleep, REM stages, and wakeful periods throughout the night. It analyzes your sleep patterns to help you adjust habits and enhance sleep quality. Extended Battery Life & IP68 WaterproofThis health ring offers a long battery life, providing over 4 days of use on a full charge. It is IP68 waterproof, suitable for swimming, diving, exercising, or showering. The included charging case allows for multiple recharges, even during long trips. Family Care & Remote PhotographyConnect to loved ones' health data via the app to keep track of their well-being (you can choose what specific data to share). Additionally, this smart ring features remote camera controlsimply shake it twice to take photos conveniently