Sleep Cycle Bedtime Calculator
Track cycles and calculate wake-up times
Kai Oelfke
iPhone Screenshots
iPad Screenshots
Description
Calculate optimal and wake times based on 90-minute cycles. Track stages and suggest wake-up times. Customize fall asleep duration. Sync with Apple Watch for real-time notifications. Set goals and monitor progress over time.
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
App information from Apple App Store. Sleep Cycle Bedtime Calculator and related trademarks belong to Kai Oelfke.