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(Black, 13#)

**Buy Smart Ring Size First** For a comfortable and perfect fit, please verify your ring size before ordering. You can obtain your precise finger measurement using a ring sizer kit or determine your finger circumference by consulting a size chart. **Upgraded Chip & No App Fees** This fitness ring features an advanced chip and optical sensor, allowing for precise tracking of various health metrics (especially HRV data) to help you better understand your physical state. The application for this health tracker ring is free, user-friendly, and portable. **Health Monitoring** This smart ring integrates health monitoring, fitness tracking, and sleep analysis. It monitors heart rate, blood oxygen, stress levels, HRV, sleep data, step count, distance, calories, and more. This lightweight tracker delivers all-day real-time data to assist you in achieving your wellness objectives. **180+ Activity & Fitness Tracker Modes** This health tracker accommodates both outdoor and indoor activities, such as running, cycling, swimming, hiking, dancing, pilates, and yoga. It logs distance, calories expended, and duration for every activity. This exercise ring aids you in sustaining an active and healthy way of life. **Intelligent Sleep Tracker** This smart ring for men and women tracks your deep sleep, light sleep, REM stages, and wakeful periods during the night. It analyzes your sleep patterns to help you modify habits and improve sleep quality. **Extended Battery Life & IP68 Waterproof** This health ring provides a long-lasting batteryover 4 days per full charge. It is IP68 waterproof, making it suitable for swimming, diving, exercising, or showering. The charging case enables you to recharge the ring numerous times. **Family Care & Remote Photography** Connect to loved ones' health data via the app to monitor their well-being (you can select which specific data to share). This smart fitness ring includes remote camera controlsimply shake it twice to capture photos with ease