Biologix is an Android app developed by Biologix Sistemas Ltda. that allows you to perform a simple and accessible sleep exam at home. The app requires you to place the Oxistar sensor on your finger before going to sleep and start the exam on the app. When you wake up, the report is generated in seconds.

The sleep exam has been clinically validated at HC/InCor and is certified by Anvisa. It has been approved by healthcare professionals. However, it's important to note that the exam can only be performed using the Oxistar sensor, which is available at Biologix accredited centers.