Smart Ring Health & Sleep Tracker, Heart Rate SpO₂ Blood Pressure

This smart ring provides comprehensive health tracking in a compact, comfortable design for everyday wear. Monitor your sleep, heart rate, SpO₂, blood pressure, steps, distance, calories, and fitness activities with precise sensors and a 5ATM waterproof, titanium steel shell. Enjoy 3–5 days of battery life with the included charging case and use the app's care function to view and support your family's health data.