Sleep Monitor: Sleep Tracker

Contains adsIn-app purchases
4.4
89.7K reviews
10M+
Downloads
Content rating
Everyone
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About this app

How did you sleep last night? 🌛

Sleep Monitor helps you track and record sleep cycle details. Sleep Monitor also has a smart alarm clock to remind you to sleep early at night and wake you up gently in the morning. In addition, Sleep Monitor provides relaxing sleep music to help you sleep better.

Key Features:
📊- New Feature: Sleep Trends
Improve sleep quality and develop better sleep habits with weekly and monthly data statistics.

🎙- Record Snoring or Dream Talking
Sleep Monitor will record snoring and grinding sounds made during your sleep, listen to them, and find more about your sleep the next morning! For fun!

💤- Mark Your Sleep Habits
If you drink, eat, exercise, have any pathological condition or depressed emotions before sleep, see how these slumber habits can impact your sleep.

📲- Track Your Sleep Phases
Sleepers will have 4 or 5 sleep cycles during the night. Usually, sleepers will pass four sleep stages in one sleep cycle: Non-REM 1(between waking and sleep), Non-REM 2(light sleep), Non-REM 3(deep sleep), and REM (Rapid Eye Movement, when most dreaming happens) sleep. These stages progress cyclically from 1 through REM then begin again with stage 1. A complete sleep cycle takes an average of 90 to 110 minutes, with each stage lasting between 5 to 25 minutes.

Sleep Monitor uses both microphone and accelerator sensors to measure body movements and environmental noise changes and then recognize your sleep stages.

📈- Get Your Sleep Score
Sleep Monitor will generate useful information for you after tracking, like sleep score, sleep cycle graphic, sleep statistics, sleep noise audios. Get your daily, weekly, or monthly sleep insights and use those data to help you sleep better. Sleep Monitor is especially helpful for those who want a way to check how their sleep is, and do not want to invest in an accessory like a smart band or smartwatch.

⏰ - Set Smart Alarm Clock
Set an alarm for your morning wake-up or nap or set a reminder for bedtime.

🎵- Listen to Soothing Lullabies
Suffering from insomnia? Listen to high-quality relaxing music to calm a racing mind before sleep. Fall asleep quickly with different kinds of sleep sounds.

✍ - Write Sleep Notes
Take brief notes for your sleep. Write down anything you want so you will never forget about them.

👩‍❤️‍💋‍👩Sleep Monitor Target Group
- People who are suffering from insomnia, a sleep disorder that is characterized by difficulty falling and/or staying asleep.
- People who want to do self-diagnosis whether there are signs of poor sleep quality.
- People who care about sleep quality

📲App Working Requirements
√ Place your Android phone near your pillow or bed
√ Sleep alone to eliminate interference
√ Make sure the battery is enough

🏳️‍🌈Language Support
English, Spanish, German, French, Portuguese, Dutch, Polish, Turkish, Finnish, Italian, Hungarian, Slovak, Greek, Bulgarian, Czech, Catalan, Danish, Romanian, Japanese, Korean, Arabic, Persian, Russian, Ukrainian, Breton, Lithuanian, Chinese, Indonesian, Vietnamese

📝 About Sleep Records Saving
Sleep Monitor free version users can save the latest 7 sleep records on the phone; Sleep Monitor pro version users can save up to 30 latest sleep records in the app side and backup all history records on the server-side for later checking.

🔐 Enjoy Sleep Monitor Pro
√ Customize sleep factors
√ Download audio recordings
√ Save 30 and backup all sleep records
√ Unlock all sleep music, sleep notes, sleep trends
√ No ads

❤️FAQ
http://sleep.emobistudio.com/faq/index.html

Make sure your bedroom is quiet, dark, cool. Feel relaxed before sleep.
Hope you sleep like a baby!
Updated on
Nov 5, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 9 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
88.5K reviews
Holly Skiles
October 18, 2024
I was enjoying this app, until one day, it was suddenly in Chinese/Japanese. After I had to delete (losing ALL of my data) & reinstall the app, I was able to see that there are both backup & language options. Unfortunately, I wouldn't be able to remember where they are if this re-occurred, so I would lose everything... again. I could try to remember to periodically back up my data, but doing so often enough to not lose a large data chunk, inconvenient & unlikely. I'll retry ONE more time.
4 people found this review helpful
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Fasting APP Group
October 21, 2024
Dear user, have you switched the language? If you have any questions or comments about the app during use, you can contact us via email SleepMonitor.dev@gmail.com, and we will do our best to answer your questions and solve your problems. Please contact us!
Shelly Blanton
October 29, 2024
I downloaded the app and paid for the subscription. It was great for the first few nights of use. Unfortunately, now when I "start sleep" and check my habits, it freezes on the smart alarm suggestion. It has been 3 nights since I have been able to use the app. I have updated, uninstalled, and re-installed. Still no luck!! :/ 10/29/24 Update: they fixed the problem very fast, and I can now use the sleep tracker again 😊
13 people found this review helpful
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Fasting APP Group
October 30, 2024
Hello, thank you for your support. We apologize for the trouble. The Smart Alarm Clock can't be skipped issue has been fixed in the new version (v2.7.9.2). If you have any suggestions or ideas, please feel free to let us know at sleepmonitor.dev@gmail.com —we’re always eager to listen.
Ivy Ritcher
October 7, 2024
You can't listen to recordings without paying the monthly subscription (I think 3.99) but it DOES work, and it's super funny listening to everything I've said every morning. It also picks up my cat meowing, and cars driving by on my street. Its not very good at knowing how fast I fall asleep though, it'll say 7 minutes when I know it took at least 20 to fall asleep. So I don't trust its ability to track REM through breathing either. Recordings are cool though!
68 people found this review helpful
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What's new

We are thrilled to announce that the latest version of Sleep Monitor is now available;
In the new version, we have made a major update to the alarm function and launched the smart alarm function. We have also fixed known bugs to ensure that you get a better sleep tracking experience.
Download the latest version and start enjoying an improved sleep quality monitoring experience!