Smart health tracker ring Purpose: A ring style health monitor that supports an active, healthier lifestyle by recording and analyzing health data to guide your daily choices. Waterproof and durable: IP68 waterproof and dustproof so you can wear it during handwashing, bathing, and swimming while sensors keep monitoring without interruption. Design and power: Made from polished ceramic and 316 stainless steel for a lightweight, elegant, and comfortable fit. Energysaving technology delivers up to 7 days of continuous monitoring on a single charge; the charging case provides up to 18 additional charges. Compatible with Android and iOS for easy data viewing. Health tracking: Advanced sensors analyze key signals such as exercise data and sleep quality to help you monitor your health at all times. Practical uses: Use during daily activity and workouts to track steps, activity, and sleep insights. Wear while swimming or showering for uninterrupted health data. Check trends on your mobile device anytime, whether at home, work, or while traveling.