---
title: "Sleep Health Alarm - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Sleep Health Alarm helps you wake up at the right moment in your sleep cycle, so you start every morning alert and refreshed.  Sleep happens in roughly 90-minute cycles, each with four stages: light s"
---

# Sleep Health Alarm — Vietnam
> Wake up by sleep cycles

![Sleep Health Alarm App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f7/f9/ef/f7f9ef31-8da9-afc6-4909-83f22d2906ce/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Thai Nguyen](https://apptail.io/developer/thai-nguyen-Oicvkc)
**Category:** Health Fitness
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.xuanhuynh.sleepcycle
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 1.0 (released 2026-06-15)
**Original Release:** 2026-06-15
**Languages:** Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6780420369)
**AppTail Page:** [https://apptail.io/app/sleep-health-alarm-fHxA/vietnam](https://apptail.io/app/sleep-health-alarm-fHxA/vietnam)

## Sleep Health Alarm Description
Sleep Health Alarm helps you wake up at the right moment in your sleep cycle, so you start every morning alert and refreshed.

Sleep happens in roughly 90-minute cycles, each with four stages: light sleep (N1, N2), deep sleep (N3), and REM (dreaming). If your alarm rings during deep sleep, you wake up groggy. Sleep Health Alarm times your alarm for the END of a cycle — during light sleep — so waking up feels natural and easy.

FEATURES
• Bedtime mode: pick a bedtime (or "Sleep now") and get the best wake-up times based on 4–6 full cycles.
• Wake-up mode: pick when you want to wake and get suggested bedtimes.
• Set a real alarm straight from a suggestion — it rings even when your phone is on silent (powered by iOS AlarmKit).
• Adjustable fall-asleep buffer (15 minutes by default).
• Bilingual English–Vietnamese, with a calm dark interface for nighttime.

COMPLETELY FREE
No ads. No in-app purchases. No account. No personal data collected — everything is calculated right on your device.

Sleep smarter and wake up better, every day, with Sleep Health Alarm.

## Sleep Health Alarm Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/74/6e/b6/746eb62b-acf5-bfea-e7d4-d9dae0609aa9/1_bedtime.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6c/5a/c2/6c5ac285-1e40-4d0a-4025-77ec7cee0c05/2_wake.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/14/48/6b144820-9b46-d8f7-1898-eece08ff1827/3_settings.png/1320x2868.png)

## Sleep Health Alarm Rating Breakdown in Vietnam
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Sleep Health Alarm Available In
- [Vietnam](https://apptail.io/app/sleep-health-alarm-fHxA/vietnam)
- [Argentina](https://apptail.io/app/sleep-health-alarm-fHxA/argentina)
- [China](https://apptail.io/app/sleep-health-alarm-fHxA/china)
- [South Korea](https://apptail.io/app/sleep-health-alarm-fHxA/south-korea)
- [United States](https://apptail.io/app/sleep-health-alarm-fHxA/united-states)

---

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