Free
Rating summary
About
Nemurism turns tonight's weather into one practical sleep setup. It suggests an air-conditioner setting, bedding, and clothing for the night, then helps you look back in the morning and discover your own comfortable sleep pattern.
Features:
• Tonight's answer based on the forecast
• One-tap morning sleep rating
• Sleep records and headache analysis
• Weekly insights and sleep streaks
• All records stored on your device
No account or ads. Location is used for weather and sleep-period outdoor temperature data; coordinates are sent to Open-Meteo when weather is fetched.
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What's New in ねむリズム
1.0.3
October 5, 2026
We updated records and suggestions for the colder months. - Log what you wear under your sleepwear (short- or long-sleeve inner layer) separately from your sleepwear - Bedding, sleepwear, and inner-layer suggestions now show how many similar nights felt cold or hot - Outdoor temperature history is now grouped in 2°C steps from 0°C to 28°C - Bedding and sleepwear tags you added yourself are now included in suggestions and summaries - A cold-night notice now appears whenever a cold night is forecast, regardless of season - Bedtime reminders can now be set to the minute, and we fixed an issue where a reminder could fire at a previously set time
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