Sleepwave : Smart Alarm Clock

In-app purchases
2.09K reviews
Content rating
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About this app

Start your day better with Sleepwave, the revolutionary smart alarm clock and sleep tracker! Sleepwave’s breakthrough motion-sensing technology accurately tracks your sleep from a phone beside your bed and wakes you up at a great moment with gentle alarm sounds.

Key features of Sleepwave that you’ll love:

• Wake up better and feel more energized with Sleepwave’s motion-sensing smart alarm that sounds at a great moment for your body.

• Fall asleep and wake up with relaxing sounds. Choose from a collection of original alarm sounds or wake up softly with a “gentle awakening" soundscape that plays before the main alarm.

• Place your phone beside your bed and let Sleepwave track your sleep using motion-sensing technology. Wake up to a detailed yet easy-to-understand analysis of your sleep.

• Play with colorful patterns or relax with water ripples to help refresh and focus your mind. Come back every day for a new Wavescape!

• No login is required to use the app. We don’t collect your personal details. Sleepwave uses your phone’s microphone to detect movement but no audio data leaves your phone.

• Sleepwave’s free tier includes access to the smart alarm and sleep tracking without any purchase or commitment. You’ll also get a free selection of 3 original alarm sounds, 3 gentle awakenings and 3 sleep aids which are refreshed every week. Other features, such as the full sounds library, are part of our great value premium subscription.

“This app has helped me to track my sleep regime & understand the effects my day-to-day activities have on my sleep. Would recommend.”

“The chart is very informative and I appreciate knowing my sleep information. It's cool technology too, makes me wonder how anyone slept back in the day."

“This app actually works like it's supposed to, and I'm starting to sleep better now. Plus, the way the patterns react to my hand movement is practically magic!”

For additional information, please read our Terms of Service ( and Privacy Policy (
Updated on
Sep 4, 2023

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

1.92K reviews
Nathan Yao
July 1, 2023
Very upset that a paywall has been added. Having used the app for the last couple months, i felt forced to purchase the yearly subscription to keep this nightly feature and habit going. It's really a great app, and i love looking at the sleep graph after i wake up. But man, i knew it was too good to be true. It's worth it though, i think
40 people found this review helpful
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Clint Beeler
July 1, 2023
This was my favorite alarm app for quite a while. Free, effective, and easy to use. There was an upgraded version you could for a monthly fee that gave you access to different sound profiles and sleep tracking, but I didn't need that. However recently they implemented a pay wall. You can use the basic alarm function (the whole reason you downloaded the app) 3 times per week for free, but if you want to use it any more you have to pay either $5/mo or $30/yr. Youre better off buying an alarm clock
38 people found this review helpful
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Cheyenne Maximoff
October 7, 2022
The app seems really neat and useful, and I'd love to utilize it, but when I click the "sleep" button to start tracking my sleep, a really high pitched frequency played that caused me a lot of distress/anxiety and made my ears ring after shutting it off. Not the most conducive thing for trying to sleep, and I worried that the other people in the house might be able to hear it too. Some of the sleep sounds and alarms sounded really nice though, even if I feel it could use more variety.
113 people found this review helpful
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Reviva Softworks Ltd
October 12, 2022
The audio technology we use to detect motion is completely silent for most people but the large variations in hardware on Android mean it might be audible on some phones. We will soon be releasing some tools to address this and in the mean time if you can hear a sound please reduce your device volume to 20 - 30% which can still work well.