Guangdong Jiu Zhi Technology Co., Ltd. TitaniumSmart Ring - Size 7 Midnight Black

Designed for 24/7 continuous health monitoring, RingConn smart ring tracks Heart Rate、Blood Oxygen Saturation、Step Counting、HRV、Sleeping Time、Respiratory Rate and more all without any subscription fees. Vital Signs & Wellness Balance Monitor heart rate, blood oxygen, and other vital signs 24/7, as well as sleep, activity, and stress. Effortlessly understand your overall wellness with detailed analysis and suggestions. 24/7 Automatic Monitoring & Manual Measurement Heart rate is automatically measured every 2.5 minutes, blood oxygen every 5 minutes. For current data, you can also perform a manual measurement. Dive into Your Sleep Patterns Boost your sleep quality and recharge your body with our comprehensive insights into your sleep and nap patterns. Keep Fit with Fitness Tracking Capture every move you make, using diverse indicators and the Exercise Mode to propel you toward a healthier lifestyle. Period Forecasts Through your body temperature combining with the menstrual information that have collected, RingConn will predict the date of your period. You'll receive reminders before your period too. Understand Your All-Day Stress Discover your mind-body connection and equip yourself for a better day with stress management analysis and reminders.