Fall asleep, stay asleep, and wake up refreshed!
Sleep Time is a complete sleep tracker and smart alarm clock. Place your phone on the bed and Sleep Time analyses your sleep cycles through the night, then wakes you during your lightest sleep within your chosen window — so you start the day rested instead of groggy.
Trusted by over 35 million users, Sleep Time is an award-winning sleep app.
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5/5 “I finally understand why I wake up tired some mornings. Sleep Time showed me my sleep cycles, and the smart alarm has made my mornings so much easier — I haven’t hit snooze in weeks.”
5/5 “I’ve tried several apps that log sleep duration and stages, and the interface of Sleep Time is the best by far. It’s easy to understand and simple to use.”
5/5 “Fascinating results. It works remarkably well providing helpful information.”
Featured on: TechCrunch, Mashable, Lifehacker, 148apps, eHealth, and many others.
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MAIN FEATURES
√ Set the alarm clock with a single gesture
√ Fall asleep to soothing soundscapes and white noise
√ Alarm rings even in silent mode
√ Choose from 20 built-in alarm sounds
√ Wake up to your favourite song from your music library
√ Sleep Lab™ with light, deep, and REM sleep analysis
√ Detailed daily, weekly, and monthly graphs
√ Smart wake-up window for a gentler start to the day
√ Full history makes night-to-night comparison easy
√ Cloud backup and restore for your sleep data
√ Clear, easy-to-read interface
√ Apple Health integration
We build Sleep Time for our users and would love your feedback. Tell us what you think so we can keep improving the app.
Upgrade to Premium for unlimited soundscapes, advanced sleep insights, priority support, and an ad-free experience with an auto-renewable subscription.
We offer auto-renewable subscriptions with the following terms:
- Payment will be charged to your iTunes account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication
- Our privacy policy and terms of use: https://www.azumio.com/page/privacypolicy
Sweet Dreams,
Azumio Team
As someone who has insomnia, this app is a godsend as I can see exactly what time I go to bed, how deep the sleep is, how long I sleep, and can work out what works. If I have too much computer time and not sleep or if I have some alcohol and not sleep I can tag it and keep a record of which habits to alter. Love it ! Now I do wish I could afford to buy the full app, as I only have access to the fresh waves oceans sound which does work but gets tiring after a while.
nice alarm - but cumbersome 'additions'
apropos56
This app has an excellent alarm system. After (optionally) lulling you to sleep with waves sounds it provided a gentle but increasingly insistent wake-up alarm. The downside is that the app comes with vast amounts of baggage -- that is unless you are keep-fit obsessive in a digitised way and buy into (unproven) science behind its main thrust, the idea that it can fairly precisely monitor the quality, depth and type of sleep. It all looks very impressive, at least until you read the academic reports in the medical press on the claimed technology, which it seems is not very accurate at all. Add to this the constant ads that must be closed (sometimes with difficulty, with a minute closure mark) and that it drains a lot of battery, and it soon can start to look rather less wonderful. A free 'light' version that had less bug screens and used less space and power would create a more favourable impression on many who do not buy right into the company's lifestyle version.
Works well but...
C3PO's brother
This app works well. It provides a very efficient alarm call in the morning and during the course of the night illuminates automatically when the phone is turned over, rather handy. Unfortunately it has too many negatives to make it great. Most irritating is the ads on the screen. The red delete crosses to get rid of the ads do not work! Very frustrating! Also, how many times do you want to prompt me to buy premium!? I’ve already indicated NO, stop asking.On an upside if you like digitalisation of your sleep, health and fitness and basically your life, then this is the app for you. I agree with one of the other reviews in that a basic/lighter version of this app would work very well for those that just need an alarm clock. Please consider.
Generally a great free app
Pipney Doodles
I use the app nightly to monitor my general sleep patterns. Love that it has a built in alarm that gradually builds/gets louder. Only reason I haven’t given it 5⭐️ is every now and again for some reason the alarm doesn’t go off, will say it only sounded once (as opposed to snoozed) but it actually didn’t. You know this as it will be half an hour after it was set that I wake and it would have needed snoozing several times during that period. Annoying when it means I’m late but happens so infrequently I can’t be bothered looking for an alternative
Simplified and improved UI.
Improved Apple Health export
Version 5.452
The developer, Azumio Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Location
Contact Info
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Azumio Inc.
Size
156.4 MB
Category
Health & Fitness
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Location
This app may use your location even when it is not open, which can decrease device battery life.