2025-08-16 00:00:00 The Biologix sleep test is simple and affordable and can be done at home. When it's time to sleep, simply place the Oxistar sensor on your finger and start the exam in the Biologix app. When you wake up, the report is ready in seconds. ✓ Clinical validation at HC/InCor ✓ Certified by Anvisa ✓ Approved by healthcare professionals