PowNap
건강 및 피트니스
Watch 전용
₩9,900
PowNap helps you wake up at the right moment by tracking your recovery.
Instead of forcing you awake with a random timer, PowNap watches your heart rate and wakes you when your body feels ready.
Less grogginess.
Less guessing.
Better naps.
Power Nap
Choose:
15 min
20 min
25 min
PowNap may wake you earlier if your body recovers faster.
If not, your selected duration remains the maximum limit.
Infinity Nap
No fixed timer.
PowNap monitors your recovery and wakes you when your body appears ready.
Perfect when you want rest without watching the clock.
How it works
Start your nap.
Close your eyes.
PowNap tracks your heart rate in the background.
When your body shows signs of recovery, you're gently woken up with haptic feedback.
No loud alarms.
No countdown pressure.
Designed for calm naps
• Heart-rate based wake detection
• Gentle haptic wake-up
• Custom nap lengths
• Adjustable sensitivity
• Adjustable vibration strength
• Nap history
• Minimal distraction-free interface
Everything runs directly on your Apple Watch.
No account.
No ads.
No subscriptions.
Private by design
All processing happens locally on your device.
Your health data stays private.
Important
Apple Health access is required for heart-rate tracking.
PowNap uses a Mind & Body workout session because watchOS requires continuous heart-rate monitoring.
Activity Rings may be affected.
PowNap is not a medical device.
Compatibility
Apple Watch Series 4 or newer
(including Apple Watch SE)
Series 3 and older are not supported.
더 보기 Bug fixes and reliability improvements.
2.4.4 5월 27일
Bug fixes and reliability improvements.
2.4.3 4월 29일
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
2.4.2 3월 25일
What’s New:
• Refined settings
• Improved sleep sensitivity control
Fine-tune how sensitively sleep is detected, based on your heart rate.
• Labs
Optional experimental features you can turn on or off at any time.
• Deep Nap (Experimental)
A new nap mode for longer, deeper rest.
Enable it in Settings → Labs.
Experimental features are optional.
Feedback is very welcome.
2.4.1 2월 6일
What’s New
- Refined and polished user interface with clearer navigation and visual feedback
- Added Hold-to-Stop to prevent accidental nap endings
- Improved heart-rate fallback with clear guidance when no data is detected (most commonly due to missing Health permissions)
- Improved Mind & Body workout handling, making activity tracking explicit instead of implicit
- Updated App Store screenshots and description
If PowNap works for you, a rating or short review is a simple way to share your experience.
2.4 1월 5일
Small UI improvements.
If PowNap supports your day, feel free to share your experience with a review or some stars in the App Store — it helps others discover the app.
2.3.1 2025. 12. 01.
Critical Bug Fix
A major issue has been fixed that caused the app to crash when starting a second nap session. We’re truly sorry for the inconvenience this may have caused.
The crash was related to conflicting interactions between newly introduced views in the last update. We’ve restructured the interface and unified the logic behind standard and infinity nap modes to ensure stability and consistency.
Thank you for your patience – and for using PowNap to rest smarter.
2.3 2025. 06. 12.
• Updated Progress Design
The visual progress indicator during naps has been redesigned: clean, minimalist, and dot-based. It now fills in 5-minute segments to give you an intuitive sense of time – without needing a countdown.
• Smarter Nap Saving
Naps are only saved if you manually stop them and they last longer than 3 minutes.
You can now customize how many naps are stored – up to 30 entries – directly in the settings.
• New Nap Overview
See a clear summary of your recent naps: total duration, time range, and the number of dots collected. A quick, visual way to track your recovery habits.
• UI Improvements
Several views have been visually streamlined and unified for better readability and consistency.
• Bug Fixes
Minor fixes and stability improvements throughout the app.
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Previous Changes (still included)
• Critical Bug Fix
Resolved a major issue where Infinity Mode could incorrectly trigger a wake-up after a timed nap.
• Dot-Based Progress Display
The old progress bar was replaced with an intuitive dot system to show elapsed time in a calm, focused way.
• Heart Rate Chart
You can now view detailed heart rate charts for each nap – ideal for body awareness and self-tracking.
• Swipe-to-Delete
Delete individual naps with a simple swipe gesture in the overview.
• Design Refinements
Polished layout, better spacing, refined colors – all for a more pleasant experience.
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Note:
Due to changes in how naps are stored, older entries may no longer appear. This is expected and not a bug.
2.2 2025. 06. 10.
• Critical Bug Fix: Fixed a major issue where, after completing a 15-minute nap, the Infinity Mode could trigger a false wake-up alarm. This occurred especially when multiple naps were taken in a row – now reliably resolved.
• New Dots View: The previous progress bar has been replaced with a clean, intuitive dot display. It gives a clear visual indication of elapsed nap time – minimalist and precise.
• Heart Rate Chart: You can now view a heart rate chart for each nap in your nap history. Great for self-tracking and body awareness.
• Swipe-to-Delete: You can now delete individual naps from the history with a simple swipe gesture – quick and tidy.
• Design Improvements & Minor Fixes: Colors, spacing, readability, and overall stability have been polished for a smoother experience.
Note: Due to changes in how naps are stored, older naps may no longer be visible. If your nap history appears empty after the update, this is expected and not a bug.
2.1 2025. 06. 09.
• New: Infinity Mode – No time limit. Perfect for stress recovery, exhaustion, or longer naps. You’ll be gently woken as soon as your body signals it has fully settled or fallen asleep.
• UI Improvements – Cleaner interface and more responsive interactions.
• Bug Fixes – Increased reliability and smoother nap detection.
2.0 2025. 06. 04.
• New option: Disable the 25-minute nap limit and use PowNap as a heart-rate-based sleep tracker
• When unlimited mode is active, the duration buttons are hidden and replaced with a clear info label
• Progress bar is now hidden during naps if no maximum duration is set
• Visual and haptic feedback improvements:
– Start button now stays disabled until a nap duration is selected
– Subtle haptic click when choosing a duration
– Visual reminder if no duration has been selected
• New setting explanations and clarity improvements in the app
• Minor bug fixes and optimizations
1.4 2025. 05. 27.
- Naps are now saved to the Health app (optional)
- Bug fixes and small improvements
1.3 2025. 04. 05.
• Added Quick-Select buttons for nap duration (15, 20, 25 min)
• Improved auto mode for threshold detection
• Bug fixes and performance improvements
1.2.3 2025. 03. 30.
Auto Mode for Sleep Detection: PowNap now includes an automatic mode that adjusts the heart rate threshold based on your resting pulse for more accurate detection.
Bug Fixes and Improvements: Minor stability enhancements.
1.2.2 2025. 03. 28.
Bug fixes.
1.2.1 2025. 03. 27.
Bugs & UI fixes.
1.2 2025. 03. 23.
Bug fixes and reliability improvements.
더 보기 버전 2.4.4 5월 27일
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