Sleep &Recovery

Light Sleep (N1+N2)

Stages 1 and 2 non-REM sleep as % of total sleep

Sleep ArchitectureCategory
50-60% of total sleepReference
Optimal:50-55% of sleepOptimal

What is Light Sleep (N1+N2)?

Stages 1 and 2 non-REM sleep as % of total sleep

Reference Range

50-60% of total sleep

Optimal Range

Optimal:50-55% of sleep

Why Light Sleep (N1+N2) Matters

Transition sleep stages. Too much light sleep at expense of deep/REM indicates poor sleep quality.

Key insight: Tracking Light Sleep (N1+N2) helps optimize your sleep &recovery and overall health outcomes.

Track Your Sleep Architecture

Monitor Light Sleep (N1+N2) with wearables and health tracking devices

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Health Disclaimer

This information is for educational purposes only. Consult a healthcare provider for personalized health recommendations.