Smart Ring for Women & Men with Fitness Sleep & Heart Tracker | No Subscription Fee,IP68 Waterproof,Tracks Heart Rate,HRV,Activity & Stress.5-Day Battery,Android & iOS Compatible

This elegant smart ring offers comprehensive health insights by seamlessly tracking your daily activity, sleep quality, heart rate, heart rate variability (HRV), and stress levels. Featuring multiple sports modes and dedicated female health cycle tracking, it serves as your ultimate Health Ring and discreet Health Tracker for holistic wellness. Crafted from titanium steel, this smart ring for women or men is lightweight and durable, suitable for all-day wear and appropriate for all occasions, such as at home, in the shower, at the gym, and while sleeping. Compared to bulky smartwatches and fitness trackers, it is lighter and more comfortable, making health monitoring easy and convenient. It provides up to 7 days of battery life on a single charge, and the portable charging case offers about 10 full charges, ensuring continuous health monitoring for up to 60 days. This smart ring is compatible with Android and iOS smartphones. Before purchasing the Smart Ring, we highly recommend acquiring the Sizing Kit to determine the most comfortable and suitable size for your finger