# SleepSafe: Nightmare Relief — Night Terror & Sleep Tracker

> Apple Watch-powered app to detect and interrupt nightmares and sleep disturbances. (iPhone/iPad app by Oliver Lerstøl Hebnes.)

- Source: https://appshunter.io/ios/app/sleepsafe-nightmare-relief/id6470836919 (this page in markdown: same URL + `.md`)
- Developer: [Oliver Lerstøl Hebnes](https://appshunter.io/developer/1714300498)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Rating: 4.30/5 from 9 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 48 MB
- Languages: American English
- Released: 2025-06-25
- Data updated: 2026-08-23
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/sleepsafe-nightmare-relief/id6470836919/reviews.md

## What is SleepSafe?

Wake up calmer. SleepSafe is the only Apple Watch app that detects nightmares, night terrors, and sleepwalking as they happen — then gently guides you back to peaceful sleep with subtle taps, before the episode escalates.

Built for people living with PTSD, anxiety, restless sleep, and recurring bad dreams, SleepSafe watches over you all night so you can finally rest.

KEY FEATURES

- Real-Time Nightmare Detection: On-device machine learning reads Apple Watch heart rate and motion sensors up to 4x per second to catch nightmares the moment they begin
- Night Terror Protection: Detects sudden heart-rate spikes and intervenes instantly to stop night terrors before they take hold
- Gentle Haptic Interventions: Soft, escalating Apple Watch taps ease you out of a nightmare without jarring you awake
- Wake-Me-Up Mode: Optional stronger haptics fully wake you when a severe nightmare or night terror is detected
- Sleep Talking Recorder: Captures and transcribes sleep talking, sounds, and movement overnight, stored securely on-device for complete privacy
- Comprehensive Sleep Analysis: Track sleep stages (REM, Core, Deep), duration, and quality to understand your night and sleep better
- Personalized Sleep Score: See your sleep improve over time with nightly performance tracking
- Stress & Anxiety Insights: Physiological trends reveal what may be disrupting your sleep
- Sleep Trends Dashboard: Real-time sleep debt and history in one clear, intuitive view
- Fully Customizable: Toggle every feature to fit your needs — anxiety, restless legs, night terrors, or PTSD nightmares

YOUR PRIVACY COMES FIRST
All audio recording and machine-learning analysis happen entirely on your device. Your most personal moments never leave your Apple Watch and iPhone.

Stay calm, collected, and safe through the night — and finally sleep better.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Real-time nightmare detection
- Sleep talking recorder
- Gentle haptic interventions
- Night terror protection
- Comprehensive sleep analysis
- Stress & anxiety monitoring

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $44.99 | per year |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/sleepsafe-nightmare-relief/id6470836919/reviews.md

### 5/5 — My new nighttime companion

*2026-06-23*

I’ve tried every recommended treatment (and many more) in my almost two decades of night terrors, but so far this app has been the most targeted and promising (not to mention affordable) solution. Maybe best of all, it’s also the least invasive treatment imaginable—just a gentle tapping sensation from your watch to help you get safely grounded and oriented when you need it. I’m so glad I found it while searching online yet again for a sleep disorder solution, after my doctors have continually been unable to help. And the customer service is absolutely unparalleled in their responsiveness. This app is clearly a labor of love for the development team. If you struggle with any kind of parasomnia or sleep disturbance, I’d say you owe it to yourself to give SleepSafe a try.

**Developer response:** Thank you very much for this kind review. It means the world to me!

### 4/5 — One of the best choices I made

*2026-03-17*

Very grateful for the SleepSafe app. Not only has it have me getting to know it more(benefits, navigating the features to my preference, alerts/reminders of bed time in advance per self presence. Also,, who know us butter than ourselves. It’s a steady way of getting to know sleep patterns, amongst so many more features. Thank you “SleepSafe App!” One of the best self care apps that’s healthier than an appetizer. This for sure is one of my favorite “apps.”

**Developer response:** Thank you for the feedback!

### 5/5 — Free of PTSD Nightmares!

*2025-12-04*

SleepSafe has truly changed my life. I struggle with PTSD relates nightmares, and have never responded well to any medication. I found out about this app and switched from Android to iOS just for it, and it has totally paid off. I now don't dread sleep, and know that I am protected from nightmares and can see the data every day! Thank you for making this app!!

**Developer response:** Thank you so much for those kind words, they mean the world to me! 
I’m so happy that SleepSafe helps you in a better way than I could have imagined. Feedback like this is the reason why I do it. Thank you.

## Frequently asked questions about SleepSafe

### Does SleepSafe have ads?

SleepSafe does not contain advertisements. The app is free to download and offers optional premium features through subscriptions.

### What devices is SleepSafe compatible with?

SleepSafe is designed to work with both the Apple Watch and iPhone, leveraging the Apple Watch's sensors for its core functionality.

### How does SleepSafe detect nightmares?

SleepSafe utilizes advanced sleep tracker technology with Apple Watch sensors and machine learning to monitor irregular sleep patterns and detect nightmares as they occur.

### What are the subscription options for SleepSafe?

SleepSafe offers a Monthly Premium subscription for $6.99 per month with a 7-day free trial, and a Yearly Premium subscription for $44.99 per year.

### How does SleepSafe help with night terrors?

SleepSafe provides specialized detection for sleep night terrors and offers immediate gentle intervention to prevent escalation, helping to protect users during these episodes.

### Can SleepSafe record sleep talking?

Yes, SleepSafe includes a comprehensive audio recording and transcription feature that captures sleep talking, movements, and sounds during the night. This data is stored securely on-device for complete privacy.

### What is the age rating for SleepSafe?

SleepSafe has an age rating of 4+, making it suitable for a wide range of users.

### How often is SleepSafe updated?

The latest version of SleepSafe is 3.0.2, and it was last updated on March 25, 2026, indicating a recent update cycle.

## Version history (last 5 releases)

### 4.1.2 — 2026-08-17

- General improvements and bug fixes
- Better stability and battery life

### 4.1.1 — 2026-08-12

- The Live Activity becomes a morning review when your session ends, right on the Lock Screen
- Live heart rate and settled disturbances while you sleep
- The morning review now covers every flagged moment, including ones you already answered
- Heart rate and motion charts on flagged moments throughout the app
- Simplified Apple Watch settings

### 4.0.1 — 2026-08-09

SleepSafe 4.0 is our biggest release yet.

Meet Luna
Your new home screen. Luna gathers morning summaries, event confirmations and tips into one calm feed, so you always know what happened last night.

A model that tunes to you
This is the one we're proudest of. After a few nights and a handful of confirmed events, SleepSafe learns your patterns and builds a detection model that is yours alone, then syncs it straight to your Apple Watch. Watch your night sky fill in as it learns.

- Sleep debt tracking in Trends
- Settings reorganized into Alerts & Response and Session Settings
- Plenty of refinements and bug fixes

### 3.3.2 — 2026-07-13

- Fixed several rare crashes for a smoother, more reliable experience
- Various refinements and bug fixes

### 3.3.1 — 2026-07-01

- Improved Apple Watch connection reliability when starting a session
- Various refinements and bug fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*