The ACRO-1 app measures oxygen saturation and pulse rate from the ACRO-1 ring (wearable ring) and provides them to the user.

In the ACRO-1 app, oxygen saturation and pulse rate are monitored in real time by connecting to the ACRO-1 ring via Bluetooth, and you can check the history of the measured values.

It provides an alarm function for oxygen saturation and pulse rate thresholds set by the user.

The ACRO-1 app is to be used by individuals only for health management purposes, and cannot be used for diagnosis or treatment of diseases by non-medical personnel.