Automating obstructive sleep apnea diagnosis at home without overnight hospital laboratory visits.
Algorithms detect central and obstructive cessation of chest breathing movements, calculating diagnostic AHI scores that match gold-standard laboratory polysomnography with 94.2% agreement.
Tracking micro-body fidgeting and respiratory variability classifies sleep cycles into REM, Light, and Deep sleep stages with high clinical reliability.
Across 180 patients tested over 30 days, contactless radar sleep staging achieved diagnostic parity with hospital wired EEG/ECG sleep labs.