Sleep Cycle Bedtime Calculator

Sleep Cycle Bedtime Calculator icon

Sleep Cycle Bedtime Calculator

Kai Oelfke

4.0

212 ratings

Free

With this sleep calculator app, you can determine optimal bedtimes and wake-up times based on sleep cycles. Includes Apple Watch support and sleep schedule customization.

AppRecs review analysis

AppRecs rating 3.9. Trustworthiness 77 out of 100. Review manipulation risk 27 out of 100. Based on a review sample analyzed.

★★★☆☆

3.9

AppRecs Rating

Ratings breakdown

5 star

63%

4 star

11%

3 star

5%

2 star

6%

1 star

15%

What to know

Low review manipulation risk

27% review manipulation risk

Credible reviews

77% trustworthiness score from analyzed reviews

High user satisfaction

74% of sampled ratings are 4+ stars (4.0★ average)

About Sleep Cycle Bedtime Calculator

Sleep smarter. Feel more refreshed. Calculate the best time to wake up or when to go to bed. It's based on sleep cycles. They're about 90 minutes each and it's good to get 5-6 cycles. Sleeping at midnight for 5 cycles? Wake up at 7:30 AM. Need to wake up at 6:00 AM, but want 6 cycles? Then hit the bed at 9:00 PM. Not falling asleep immediately? Customize your fall asleep time. PS: Most people need ~ 15 minutes to fall asleep.

- Apple Watch support
- Customize time to fall asleep
Sleep Cycle Bedtime Calculator Screenshots
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Reviews for Sleep Cycle Bedtime Calculator

occasional downloader

My new favorite

I like that it in addition to the times to wake up, shows the number of hours you’ll get, and highlights the two best ones for a full night’s sleep. And I love that it doesn’t collect any data or otherwise compromise user privacy—and that it’s FREE.

ZachAttack316

Perfect

I like how I can easily see what time I should go to bed or what time I should wake up based on my cycles. I have noticed that I’m not as drowsy in the morning (if I follow it and go to bed). It would be cool to eventually be able to see more data from Apple in the app like if my cycles align with the typical 90 minutes but for now I’m not complaining. Thanks for this app!

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