Does the Apple Watch track REM and deep sleep accurately enough to share with my primary care physician during a checkup?
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The searches the AI actually ran for this prompt.
SEED QUERY
Does the Apple Watch track REM and deep sleep accurately enough to share with my primary care physician during a checkup?
2 real searches · 1 real-search pass
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Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
Apple Watch sleep stage accuracy REM deep sleep polysomnography validation study 2024 2025 Google ↗
Apple support track sleep stages Apple Watch REM deep sleep limitations Google ↗
- A performance validation of six commercial wrist-worn wearable sleep-tracking devices for sleep stage scoring compared to polysomnography · pmc.ncbi.nlm.nih.gov
- Accuracy of Three Commercial Wearable Devices for Sleep Tracking in Healthy Adults · pmc.ncbi.nlm.nih.gov
- October 2025 technical paper · apple.com
- Estimating Sleep Stages from Apple Watch · images.apple.com
Queries
2 queries · click a column to sort