R1 Sleep Detection Ring Test (FDA‑Cleared)

A New Medical‑Grade Standard for At‑Home Sleep Testing

MedGo R1 Sleep Detection Ring is a medical‑grade sleep monitoring device, certified by both the FDA and CFDA.

Powered by high‑precision physiological sensors and intelligent sleep‑stage analysis, it provides a comprehensive view of your nightly sleep patterns — helping you improve sleep quality at its source and wake up refreshed every morning.

✅ 12‑Hour Continuous Sleep Monitoring

Extended overnight monitoring of blood oxygen saturation (SpO₂) and pulse rate, capturing complete physiological changes throughout your sleep.

✅ Oxygen Desaturation Events & Sleep Breathing Analysis

Accurate analysis of oxygen desaturation index (ODI) and desaturation events during sleep, supporting assessment of obstructive sleep apnea (OSA) risk. ✅ Hypoxemia Risk Assessment

Includes key indicators such as:

• Oxygen Desaturation Index (ODI)

• Lowest Blood Oxygen Level

• Average Blood Oxygen Level

• Duration of Low Oxygen Levels

✅ Comprehensive Sleep Architecture Analysis

Detailed breakdown of:

• Awake periods

• Light sleep

• Deep sleep

• REM (Rapid Eye Movement) sleep

Allowing you to clearly understand the proportion and quality of each sleep stage.

✅ Multiple Vital Signs Monitoring (Clinical Reference Grade)

• Blood Pressure (BP)

• Electrocardiogram (ECG)

• Heart Rate Variability (HRV)

• Finger Temperature

These metrics provide deeper insight into your overall physiological condition and support reliable clinical interpretation.