NightBell
Irina Deeva Health & Fitness iPhoneiPadiPod touchApple Watch
NightBell is a free Health & Fitness app for iPhone and iPad by Irina Deeva. Rated 5.0/5 from 3 ratings. Requires iOS 16.0. Updated March 14, 2026.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Mar 14
- 2026 · v1.0.11
Screenshots
About NightBell
NightBell is an app developed to meet sleepwalker needs. It’s designed to keep you safe by triggering an alarm, gently waking you up, and alerting your household members, if you start sleepwalking. Key Features: 1. Sleepwalking Detection: NightBell uses motion sensors to detect sleepwalking episodes and triggers an alarm to wake you up. 2. Gentle Alarm: The app wakes you up gently, minimizing disruption while ensuring you are aware of your sleepwalking. 3. Prevention of false alarms: If NightBell detects walking when the session is active, it will ask the user to perform a simple Task on the Apple Watch to understand if he’s awake or sleepwalking. Download NightBell now and experience the peace of mind that comes with knowing you'll be alerted if sleepwalking occurs. Sleep tight and let NightBell watch over your slumber.
What’s new
Version 1.0.11 · Updated March 14, 2026
Bug fixes and performance improvements
App privacy
The developer, Irina Deeva, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to NightBell
Looking for apps like NightBell? Here are 6 similar apps on the App Store. The highest rated is SleepSafe: Nightmare Relief (4.5/5), and all 6 are free to download.
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SleepWalking Shield
1.0
-
SleepSafe: Nightmare Relief
4.5
-
SAMi3 Sleep Activity Monitor
3.8
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Rem: Auto Sleep Tracker Watch
4.2
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Sleep Details
4.4
-
SleepScore by Sleep.ai
4.4
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| NightBell | 5.0 / 5 (3 ratings) | Free | March 14, 2026 | |
| SleepWalking Shield | 1.0 / 5 (1) | Free | Mar 30, 2026 | Compare |
| SleepSafe: Nightmare Relief | 4.5 / 5 (11) | Free | Oct 15, 2026 | Compare |
| SAMi3 Sleep Activity Monitor | 3.8 / 5 (44) | Free | Oct 18, 2025 | Compare |
| Rem: Auto Sleep Tracker Watch | 4.2 / 5 (2,738) | Free | Oct 2, 2026 | Compare |
| Sleep Details | 4.4 / 5 (1,058) | Free | Oct 21, 2026 | Compare |
| SleepScore by Sleep.ai | 4.4 / 5 (7,517) | Free | Oct 9, 2026 | Compare |
Compare NightBell with the top alternatives: ratings, updates, ASO score and keyword gaps →