Sleep Cycle
by Sleep Cycle AB
Smart alarm clock & sleep recorder. Sleep sounds & white noise for better sleep
A closer look
Overview
Sleep Cycle is a smart alarm clock and sleep analysis app designed to help users wake up feeling refreshed by tracking their sleep patterns throughout the night. Using your smartphone’s sensors, the app monitors movements during sleep to estimate light, deep, and REM sleep stages. By analyzing this data, Sleep Cycle determines the optimal time to wake you up within a chosen window, so you start your day during the lightest phase of sleep for maximum alertness.
Key Features
- Sleep tracking with detailed graphs showing sleep quality and phases
- Smart alarm that wakes you in your lightest sleep stage
- Bedtime reminders to help maintain consistent sleep schedules
- Integration with Apple Health and Google Fit
- Snore detection and sleep talk recording
- Long-term sleep statistics and trends
Pros & Cons
- Pros: Gentle waking experience, insightful sleep data, easy-to-use interface, supports multiple tracking methods (phone on mattress, wearable devices)
- Cons: Accuracy can vary depending on phone placement, some advanced features require premium subscription, battery drain possible overnight
Functions
Beyond basic sleep tracking, Sleep Cycle offers snore monitoring, sleep notes for logging habits like caffeine intake, and environmental sound recording. It provides personalized recommendations based on your sleep trends, helping you identify factors affecting rest quality. The app also includes relaxing bedtime sounds and wake-up melodies designed to ease transitions between sleep and wakefulness.
How to Use
Click the button "Check All Versions" below to download and install it. After installation, open the app and set your preferred wake-up time. Place your phone on the mattress near your pillow, plug it in if needed, and tap “Start” before sleeping. In the morning, the smart alarm will wake you gently during your lightest sleep phase. You can review detailed sleep analysis, adjust settings, and explore long-term trends directly from the dashboard.
App Download
Get Sleep Cycle from an official store or available APK channel.
Previous Versions
ZIP files require a Split APKs Installer (e.g., SAI) from Google Play to install. Steps: 1. Download SAI from Google Play; 2. Open SAI and tap "Install APKs"; 3. Select the ZIP file; 4. Complete installation.
Frequently Asked Questions
What is the latest version of Sleep Cycle?
The latest version currently listed by Appspicked is unavailable, with information updated on Jun 6, 2026. Versions may vary by device, region, or rollout schedule, so users should also check Google Play or announcements from Sleep Cycle AB.
Is Sleep Cycle safe to download and use?
No website can guarantee that an app is completely risk-free. Appspicked recommends downloading Sleep Cycle only from an official app store or a verified channel operated by Sleep Cycle AB. Before installing, confirm the developer name, package ID com.northcube.sleepcycle, requested permissions, privacy policy, and download source.
Why can’t I find Sleep Cycle in the App Store?
Sleep Cycle may be unavailable because of regional restrictions, device incompatibility, account or age settings, a temporary removal, a name change, or because it has not been released for that platform. An Android package page does not necessarily mean that an iOS App Store version exists. Check Sleep Cycle AB’s official website for current availability.
Where can I download or update Sleep Cycle?
Use Google Play or another official download channel provided by Sleep Cycle AB whenever possible. Appspicked provides app information and store links, but users should verify the destination domain and publisher before downloading or updating the app.
Why is the version shown on Appspicked different from the app-store version?
The information on Appspicked may represent the most recently indexed snapshot. App stores sometimes release updates gradually or display different versions according to region, device, operating system, or testing group. The official store listing should be treated as the final reference.
Which devices and operating systems support Sleep Cycle?
Sleep Cycle is listed for Android, with a reported minimum requirement of Not specified. Actual compatibility may also depend on the device model, region, available storage, hardware features, and installed system components.
Is Sleep Cycle free?
The initial download may be free, but subscriptions, advertising, paid features, or in-app purchases may still apply. Prices and available purchases can vary by country and version. Check the payment information displayed by Google Play before completing a transaction.
What should I do if Sleep Cycle cannot be installed or updated?
Check the network connection, storage space, operating-system version, account region, and device compatibility. Restart the device and try again through the official store. If the problem continues, consult the support resources provided by Sleep Cycle AB.
