Smart Health Ring for Women Men Fitness Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitor, Step Counting, IP68 Waterproof for iPhone and

[Smart Sleep Tracker]:This unisex health ring automatically tracks your sleep patterns, including bedtime, wake-up time, and sleep quality (deep and light sleep). View daily, weekly, and monthly sleep data directly in the app [Track Your Health]:Monitor your health 24/7 with this smart ring. It tracks blood oxygen, heart rate, and blood pressure in real-time. Access daily, weekly, and monthly health data easily through the app [Fitness Activity Tracker]:The smart ring supports multiple exercise modes such as running, cycling, yoga, and golf. The app provides detailed metrics like workout routes, duration, steps, heart rate, speed, calories burned, and distance [Smart Photo-Taking & Friend Interaction]:This health ring allows smart photo-taking and adds a fun friend-interaction feature. After adding friends, you can conveniently view their health data and share your progress [Long Battery & Wide Compatibility]:This smart ring features a 400mAh battery lasting 3-5 days on a 2-hour charge, with up to 15 full charges. Compatible with Android 5.0+ and iOS 9.0+ devices, it includes a charging case,magnetic USB cable, and manual