Understand your own sleep state, the proportion of REM, light sleep, and deep sleep in the entire sleep period. Only good sleep habits will lead to better health.

Monitor your heart rate anytime and anywhere. Open the APP to view the heart rate data of the ring in the corresponding time period in real time.

Blood oxygen is one of the important indicators of human health, and smart rings can accurately record your blood oxygen data.

Accurately records steps, calories burned, distance...supports your multi-sport modes

Innovative experience, light and comfortable wearing, elegant art between fingers, not only smart but also relaxed and comfortable.

The QRing App is available in Android and IOS, Supports recording of daily energy consumption, average daily steps, and daily/weekly/monthly data visualization.