
PowNap
Nap Smarter. Wake Better.
Only for Watch
$5.99
Apple Watch
Wake up clear. Not groggy.
PowNap is a smart power-nap app for Apple Watch.
It uses your heart rate to detect recovery and wake you at the right moment.
Wake up when your body is ready — not when a timer ends.
You start the nap.
PowNap handles detection and wake-up based on your physiology.
Two Modes
Power Nap
15, 20, or 25 minutes
• May end earlier if your body recovers
• Ends at the selected time at the latest
Infinity
No fixed duration
• Ends when your body shows signs of recovery or light sleep
• Ideal when you don’t want a fixed limit
Calm. Precise. Distraction-free.
• Detects relaxation via heart rate
• Wakes you with gentle vibration
• No countdown pressure
• Subtle progress indicators designed to reduce timer pressure
• Runs fully offline on your Apple Watch
Tap “Start” — PowNap takes care of the rest.
Adjustable
• Vibration strength
• Sensitivity
• Custom nap durations
Private & Local
• One-time purchase — no subscription
• No ads, no account, no tracking
All processing happens on your watch.
Apple Health access is required to read your heart rate.
PowNap uses a “Mind & Body” workout for this.
Important
• Not a medical device
• Uses a “Mind & Body” workout for heart-rate tracking (required by watchOS)
• Activity Rings may be affected
Buy once.
No conditions.
Just calm, focused recovery.
Apple Watch Compatibility
Requires Apple Watch Series 4 or newer (including SE).
Apple Watch Series 3 and earlier are not supported.
Ratings & Reviews
What’s New
• Custom Power Nap durations
• New onboarding (replay anytime in Settings)
• Improved Health permission flow
• Fixed an issue where naps could run longer than expected
The developer, Valentin Haberling, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Information
- Seller
- Valentin Haberling
- Size
- 3.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Apple Watch
Requires watchOS 10.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 PowNap
