Understanding Sleep Like Never Before
Sleep is the cornerstone of health, yet most of us know very little about what happens during those crucial hours. The EnergyMo Ring changes that.
Multi-Sensor Approach
Unlike wrist-based wearables that rely primarily on accelerometer data, the EnergyMo Ring combines:
- Photoplethysmography (PPG) sensors for continuous heart rate and HRV monitoring
- Infrared temperature sensors for skin temperature trends
- 3-axis accelerometer for movement detection
Four Sleep Stages
Our algorithm identifies four distinct sleep stages:
- Awake — periods of wakefulness during the night
- Light Sleep — the transitional stage between waking and deeper sleep
- Deep Sleep — the restorative phase where physical recovery occurs
- REM Sleep — when dreaming and memory consolidation happen
Validated Against Polysomnography
In a study of 200 participants, our sleep staging algorithm achieved 86% agreement with gold-standard polysomnography.
Your Sleep Score
Every morning, you receive a comprehensive Sleep Score from 0-100.
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