Most bedrooms are too warm. Drop the thermostat before you buy another cooling gadget.
Sleep
Strong evidence
Cool bedroom (17–19°C)
Set the room like a cave, not a sauna.
How to use
Target about 17–19°C. Light bedding, cool feet, warmer core if needed.
Details
- Type
- Environment
- How it works
- A cooler ambient temperature helps core temperature fall at sleep onset.
- Scientific evidence
- Sleep-onset physiology favors a modest drop in core temperature.
Editorial rating ★ 4.7
Do this before a ChiliPad.
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