Smart Ring for Women & Men Fitness Sleep Heart Tracker No Subscription, 5-Day Battery, Heart Rate, Stress, Sleep & Activity Monitoring, IP68 Waterproof, iOS & Android Compatible

[Comprehensive Health Insights] The smart ring is a comprehensive health tracker that smoothly monitors daily activity, sleep quality, heart rate, heart rate variability (HRV), and stress levels. With multiple sports modes and dedicated female health cycle tracking, this elegant smart ring for women is more than just a wearable. It provides health insights through a discreet health ring and tracker for holistic wellness monitoring. [Comfortable to Wear] The smart ring for women or men is made of titanium steel, making it lightweight and durable. It is suitable for all-day wear and appropriate for occasions such as at home, in the shower, at the gym, and while sleeping.

Compared to bulky smartwatches and fitness trackers, the ring is lighter and more comfortable, making health monitoring easy and convenient. [Battery Performance & Easy Charging] With up to 7 days of use on a single charge and a portable charging case that provides about 10 full charges, the ring supports continuous health monitoring for up to 60 days. Compatible with Android / iOS smartphones. [Size First] Before purchasing the smart ring, consider acquiring the sizing kit to determine the most comfortable and suitable size for your finger