Sleep Cycle: Sleep Tracker App Review

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  • Sleep Cycle: Sleep Tracker
  • Our Rating: 4 / 5

Updated 05-15-2023

Version Varies
Google Play Downloads 13,766,347
Developer Sleep Cycle AB
Screenshot From Our Sleep Cycle: Sleep Tracker Review

Overview

Are you tired of waking up feeling groggy and unrested? Enter Sleep Cycle: Sleep Tracker, the app that claims to help you wake up feeling refreshed and energized. The app uses your phone's microphone and accelerometer to track your sleep patterns and determine the best time to wake you up within a customizable window of time before your set alarm. Let's take a closer look at its features, pros and cons.

Features

Sleep Tracking

Sleep Cycle tracks your sleep quality by using your phone's sensors and microphone to detect movements and sounds while you're sleeping. From there, it gauges the quality of your sleep and presents you with an analysis of how long you slept, how long you were in deep or light sleep, and how often you woke up.

Smart Alarm

The Smart Alarm feature wakes you up during the most optimal point in your sleep cycle, so you feel more rested and less groggy than you would with a traditional alarm clock. The app also allows you to customize a 30-minute wake-up window, so it won't wake you up in the middle of a deep sleep cycle.

Sleep Notes and Trends

Sleep Cycle allows you to add notes about things that may have affected your sleep, like caffeine intake or exercise, as well as give you trends so you can see how your sleep quality has been over time.

Pros

Puts You in Control of Your Sleep

Sleep Cycle gives you a deeper understanding of your sleep patterns and empowers you to make changes that may improve your overall sleep quality.

Customizable Wake-Up Window

The customizable wake-up window feature sets this app apart from other sleep tracking apps because it allows for a more natural wake-up experience.

Simple and Easy to Use

The app is straightforward, with easy-to-interpret graphs and reports that can help you get the most out of your sleep. It's also easy to set up and start tracking your sleep right away.

Cons

Drains Battery Quickly

Because Sleep Cycle uses your phone's microphone and sensors to track your sleep, it can drain your battery significantly, especially if you forget to plug in your phone before bed.

Requires Consistency

The app will give you the most accurate results if you use it every night, which means forming a habit of always having your phone nearby when you're sleeping.

Comparison to Similar Apps

When compared to other sleep tracker apps, Sleep Cycle offers unique customization features such as the adjustable wake-up window and the ability to take notes on how external factors may impact your sleep quality. Other apps like Fitbit and Apple Health also offer sleep tracking functionalities but lack the customizations that set Sleep Cycle apart.

Tips for Using the App

  1. Place Your Phone Close to You while Sleeping: This ensures that your phone's microphone and sensors can accurately detect your movement and sounds while you sleep.
  2. Charge Your Phone Before Bed: To avoid waking up to a dead phone battery in the morning, charge your phone before bed each night to ensure that it lasts through the night’s sleep tracking process.
  3. Create Consistent Sleeping Habits: The app will give you the most accurate results if you use it every night, so form a habit of using the app every night before bed.

Conclusion

Sleep Cycle is a great app for anyone who wants to take control over their sleep and gain a better understanding of their sleep patterns. With its customizable wake-up window, simple interface, and thorough sleep tracking analyses, Sleep Cycle can help you get closer to waking up feeling refreshed and energized each morning. The app's cons are minor when compared to its many pros, and the benefits easily outweigh any drawbacks when it comes to achieving a better night's rest. I highly recommend this app!