The app works with the HALO RAVOZ series of smart rings (HALO RAVOZ health ring, etc.) to track your activities such as steps, distance, calories, heart rate and monitor sleep.

●Professional sleep analysis:
The smart ring will detect health parameters during sleep, and these data will help you better understand your sleep behavior.

●Professional heart health consultant:
The high-precision and high-performance heart rate sensor can accurately obtain data and monitor your heart activity 24 hours a day.

●Capture every heartbeat information:
Heart health research has been further developed. Through heart rate variability data, you can understand the health of your heart

●Non-medical use, only for general fitness/health purposes