Alice nightone

Alice NightOne is a portable home sleep-testing device made by Philips Respironics. It is used by doctors and sleep clinics to diagnose sleep-related breathing disorders, especially obstructive sleep apnea (OSA). 

It records several parameters while the patient sleeps, including:

• 🫁 Breathing/airflow
• 🩸 Blood oxygen (SpO₂)
• ❤️ Pulse rate
• 🫁 Chest/abdominal respiratory effort
• 😴 Body position
• 😴 Snoring

It is designed for overnight sleep studies at home, although it can also be used in supervised clinical settings.