Free

Details

  • Released
  • Updated
  • June 15, 2026
  • June 16, 2026

Features

Dozy Sleep screenshot #1 for iPhone
Dozy Sleep screenshot #2 for iPhone
Dozy Sleep screenshot #3 for iPhone
Dozy Sleep screenshot #4 for iPhone
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About

This app analyzes your existing sleep data to calculate your sleep debt and recommends personalized naps to help you recover. It integrates seamlessly with Apple Health, offering a private and ad-free experience.

Sleep debt calculation
Personalized nap recommendations
Apple Health integration
Gentle nap wake-up
Restorative sleep analysis
On-device processing
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What's New in Dozy Sleep

1.0

June 16, 2026

User reviews

Best Nap evarrrr 🌠

Slept like babyyyy 🌙✨

Best App for Reducing Sleep Debt!!

I’ve been using tracking wearables since a long time but none of them give actionable insights to reduce accumulated sleep!! This one does, I can take naps guilt free!!

FAQ

What is Dozy's sleep debt feature?

Dozy calculates your accumulated sleep shortfall over the last two weeks, presenting it as a single, easy-to-understand number. You can tap on any day to see your specific sleep performance.

How does Dozy recommend naps?

Based on your calculated sleep debt, Dozy suggests a personalized nap length and optimal time to help you recover without disrupting your nighttime sleep. These recommendations are grounded in sleep science.

Does Dozy require manual sleep tracking?

No, Dozy works directly with the sleep data your iPhone and Apple Watch already collect through Apple Health. There's no need for additional setup or manual input.

How does Dozy wake users from naps?

Dozy offers a gentle wake-up experience, using a subtle vibration on your wrist via Apple Watch instead of a jarring alarm. This rest is then credited towards your sleep debt.

Is Dozy private and secure?

Yes, Dozy is designed with privacy in mind. Your health data never leaves your device, and the app has no ads or analytics on your health information.

What devices does Dozy support?

Dozy is available on iPhone and Apple Watch, leveraging the sleep data collected by these devices.

Is Dozy free to use?

Yes, Dozy is available for free and does not have any in-app purchases or advertisements.

How often is Dozy updated?

The latest version of Dozy is 1.0, and it was last updated on June 16, 2026. While specific update frequency isn't detailed, this indicates recent development.