Sleep wave: Calm Alarm Clock

In-app purchases
4.1
3.92K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Start your day better with Sleep wave, the revolutionary smart alarm clock and sleep tracker! Sleep wave’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 Sleep wave that you’ll love:

SMART ALARM CLOCK
• Wake up better and feel more energized with Sleep wave’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.

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 Sleep wave’s sound library.

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

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. Sleep wave uses your phone’s microphone to detect movement but no audio data leaves your phone.

SLEEP WAVE'S FREE TIER
• Sleep wave’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
Nov 11, 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.
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

4.1
3.69K reviews
J
October 2, 2024
This app has so much potential, but it fails to deliver. Things I liked: 1. Sleep window 2. Information (though I often question how accurate it is) 3. Relaxing sounds to fall asleep 4. Great alarms Things I didn't like: 1. App would break in the night destroying data 2. Alarm would go off at random times in the night (seriously, why?!) 3. Very little offered for free 4. Data seemed random rather than accurate. 5. Too few sleep sounds and no way to mix them
1 person found this review helpful
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Reviva Softworks Ltd
October 3, 2024
Hi there, we're sorry to hear you're experiencing some difficulty with the alarm and other issues. Please reach out to us at [email protected] so we can investigate and help fix this.
Grayson gdl
September 29, 2024
The wake up window is nice, albeit limited. However, nearly everything else is locked behind a subscription(!!!) Extremely basic features included!! And the app annoys you constantly about it. Every night you set your alarm, it will ask you to pay, even if you tap don't show again. I would rate this 1 star if there were any good alternatives. If any good alternative does show up, I'll retract the 2nd star. Edit: The app frequently breaks, forcing me to reinstall, so I've removed a star anyway.
8 people found this review helpful
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Reviva Softworks Ltd
October 1, 2024
Thanks for your feedback,we believe our premium subscription is great value option. We want Sleepwave to be accessible to all, that's why our smart alarm and some sleep aids are free. We want to be generous as possible whilst still having a sustainable business.In regards to the crashes, please email [email protected] for further help.
Syberyah
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.
3 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 [email protected] for further assistance.