Sleepwave: Alarm & Tracker

4.4
4.48K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

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

Key features of Sleepwave that you’ll love:

SMART ALARM CLOCK
• Wake up better and feel more energized with Sleepwave’s motion-sensing smart alarm, designed to sound at the ideal moment in your sleep cycle.
• Improve your sleep quality over time and rise each morning feeling ready for the day with a reliable sleep cycle alarm.

GENTLE SOUNDS
• 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 clock.
• Create your own unique soundscapes. Build your own custom mix from a selection of soothing sounds in Sleepwave’s sound library.

ACCURATE AND CONTACTLESS SLEEP CYCLE TRACKING
• Place your phone beside your bed and let Sleepwave track your sleep using patented motion-sensing technology.
• Wake up to a detailed yet easy-to-understand analysis of your sleep cycle, including insights into sleep stages, motion tracking, and your overall rest score.

SLEEP MEDITATIONS
• Designed to relax your mind and body, these sessions will help you achieve a restful night’s sleep, every night.

WAVESCAPES
• Play with colorful patterns or relax with water ripples to help refresh and focus your mind.

DREAM JOURNAL
• Write or speak about your dreams to help you remember and keep track of them.

DAILY GOAL
• Set yourself up for the day ahead and set an intention for tomorrow. Improve your mood, reduce stress, and build healthy sleep habits!

RESPECT FOR YOUR PRIVACY
• 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
• Sleepwave’s free tier includes access to the smart alarm and sleep tracking without any purchase or commitment. Other features, such as the full sounds library, are part of our great value premium subscription.

For additional information, please read our Terms of Service (https://sleepwave.com/terms-conditions/) and Privacy Policy (https://sleepwave.com/privacy-policy/)
Updated on
Mar 23, 2026

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

4.4
4.2K reviews
The Painter
May 30, 2026
this app is better than sleep cycle and sleep as Android app the problem with the sleep cycle app is that it doesn't let you customise wake up window it only gives you option to maximum 30 minutes window and I need more than that and sleep as Android only provides three nights a week smart alarm but sleep wave is way better then then the other sleep app
1 person found this review helpful
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Sophia R
June 10, 2024
It uses a sonar system sending out noises imperceptible to humans to listen for it coming back, but by sister could hear it and had to sleep in the other room, so I can't use this app. It has a few options for the wakeup window (15 min, 30, etc) but doesn't have a 20 or 25 min range which is what I want. It has few songs and customization options that don't require a subscription, along with the analytics and data. I didn't get a chance to see it work tho bc I woke up 10 mins before my alarm.
4 people found this review helpful
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Reviva Softworks Ltd
June 12, 2024
Hi there, the frequency we use for motion tracking is silent to most adults, but a small number of people can hear it. In this case, you can use the “Sound Check” feature in the Profile menu to find the right frequency for you. Please email support@sleepwave.com for further assistance.
Jack Oddy
January 14, 2025
I love the app and have used it for a few years. It wakes you up at a very gentle pace and I like the alarm sounds. It's nice to start the day peacefully. However I'm giving 2 stars because the app regularly crashes over night (more than 5 times a year) - and when the product is literally a wake up alarm I don't think that's acceptable - I rely on the app to wake me up on time I still want to use it - but I'm finding myself setting my phone alarm 5 mins after I set this to be sure I wake up
3 people found this review helpful
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Reviva Softworks Ltd
January 15, 2025
Thank you for your feedback and for being a loyal user! We’re glad you enjoy the gentle wake-ups but are sorry about the crashes. This is not the standard we aim for. Please contact us at support@sleepwave.com so we can help resolve this. We hope you’ll revisit your review once the issue is resolved!