Sleep Cycle alarm clock
By Northcube AB
Open iTunes to buy and download apps.
Waking up made easy.
An intelligent alarm clock that analyzes your sleep and wakes you in the lightest sleep phase – the natural way to wake up feeling rested and relaxed.
Sleep Cycle helps millions of people to wake up rested.
Featured in: CNN, Wired, The Guardian, The Wall Street Journal, BBC, The New York Times.
#1 Top Paid app in United States
#1 Top Paid app in United Kingdom
#1 Top Paid app in Japan
#1 Top Paid app in Germany
#1 Top Paid app in France
"It just works. Period. It does exactly what it advertises which is absolutely amazing."
--5/5 stars on 148apps.com
Sleep cycle is continuously rated as the best smart alarm clock and is the world’s most used intelligent alarm clock.
* Our patented technology monitors your sleep movements using sound or vibration analysis.
* Sleep Cycle then finds the optimal time to wake you up during a 30 minute window that ends at your set alarm time.
* Recommended placement: Near the bed or on the floor.
As you sleep you go through different phases, ranging from deep sleep to light sleep. The phase you are in when your alarm goes off is critical for how tired you will feel when you wake up.
Since you move differently in bed during the different phases, Sleep Cycle can use the microphone or accelerometer in your iPhone to monitor your movements and determine which sleep phase you are in.
Sleep Cycle wakes you when you are in your lightest sleep phase.
Sleep Cycle was developed using proven sleep science and years of research and development.
√ Sleep analysis with our patented sound analysis technology or if you prefer, the sensitive accelerometer in your iPhone
√ Detailed sleep statistics and sleep graphs
√ Carefully selected alarm melodies
√ Snooze by shaking or double tapping the phone lightly
√ Fully integrated with Apple Health. Exchanges sleep analysis and heart rate
√ Customizable wake up window. From instant (regular alarm clock) up to 90 minutes
√ Background mode - set your alarm and exit Sleep Cycle - sleep analysis will continue in the background
√ Support for the M7 and M8 co-processor - measure your daily physical activity and see how it affects your Sleep Quality
√ Export sleep data to Excel for detailed analysis
√ Online backup - secure your data online to make sure it’s always with you
√ Long term trends - compare your sleep with the world
√ Sleep aid - helps you fall asleep faster
√ Sleep notes - see how events such as drinking coffee, eating too much or having a stressful day affect your sleep quality
√ Wake up mood - see how using Sleep Cycle affects your morning moods
√ Weather - see how weather affects your Sleep Quality
√ Heart rate monitor - measure your resting heart rate (RHR) every morning using the built-in camera in your device
√ Philips HUE light bulb support - simulate a natural sunrise to give you an even softer wake-up
Ability to charge your phone by the bed.
Ability to place your phone near the bed, such as on a nightstand table or on the floor.
The optional Premium subscription costs $9.99 per year.
It will be charged from your iTunes account after the purchase. You can manage or cancel your auto-renewable subscription by entering the user settings in iTunes after the purchase. The subscription will be auto-renewed 24 hours before the subscription period ends with the same kind of subscription you already bought to the same price. It's not possible to abort the subscription during the time it's active. Terms and Privacy: http://www.sleepcycle.com/terms-of-use.html
What's New in Version 5.3.1
Added new languages: Russian, Turkish, Korean, Portuguese (Brazil) and Chinese (Tr.).
Minor bug fixes and improvements.
The Secret to Waking up on Time
I think I have found the perfect combination of alarm clocks. I always set Sleep Cycle to be my first alarm, and another app called SpinMe Alarm Clock as my backup. Sleep Cycle usually wakes me up in my optimal wake up time, but sometimes it just isn’t enough for me and I’ll either snooze through it or turn it off and go back to bed. If Sleep Cycle fails to wake me up, my backup alarm SpinMe will start blaring which can only be turned off if I get out of bed and spin around twice before it finally shuts off! Crazy but it works and I haven’t been late to work since I started doing this. And no you can't just spin the phone around in your hand!
Sleep Cycle really does help in waking you up during your light sleep. I can feel it working most mornings. And I have studied the science behind sleep so I can attest that the premise of this app isn’t merely a placebo, but something that has actually been proven. However the problem that this alarm clock doesn’t solve is that sometimes (especially on nights where you get very little sleep), it can be really easy to ignore your alarm clock and really hard to wake up. That’s where SpinMe Alarm comes in, an alarm clock that is impossible to ignore and forces you awake. I highly recommend using these 2 alarms together. Best few dollars I’ve ever spent!!
Great concept; would love if it actually worked
This app worked great -- for ONE night. On night 1, I set the alarm for 8:45am with a 30-minute window so that the app would wake me anytime between 8:15-8:45am. It went off as expected on night 1 and I loved checking out my sleep patterns the day after. The second night I used it, the app spontaneously switched its wake time from 8:45 to 7:45. At the time, I attributed it to "oh, my fingers must have fumbled or something as I was setting it before bed" and I moved on. I blamed myself. Then, on night 3, I made sure to triple-check the time as I set it down on my nigtstand before bed. It was 100% confirmed 8:45am. I made no mistake. I figured nothing could go wrong again, as I had consciously noted that I made no mistake this time. Yet, to my shock and dismay, I was rudely awakened at 5:45am this time -- 3 hours ahead of my intended alarm. It is highly disappointing that the accuracy of this app that I PAID FOR is non-existent. It makes me question the entire integrity of the app and its technology. It simply does not work and I do not trust that this app will actually wake me up at the intended time. Luckily for me, the alarms went off before 8:45 rather than after 8:45 on both nights which would have resulted in me being late for work. I got lucky, I guess -- but maybe you won't. What a shame and a waste. It's too bad we can't get refunds. I wish this app worked as it's meant and advertised to... :(
This app keeps me accountable. I use to get just 3 to 4 hours of sleep a night but now with this app I can see where my sleeping problems are and try to fix them. I've been able to get an average of 6 to 7 hours of sleep with the use of this app. The only thing that's holding me back from giving this app 5 stars is I think it should incorporate a recorder into the app with a time stamp marker so people can see if sounds, snoring, or their own nightmare/terrors are waking them up. It would be nice to be able to play back recorded sounds that may possibly be disturbing the sleep pattern and hear what other problems may be interfering with sleep. Would be a great improvement if I were able to reset the wake up time for a later time. Sometimes my kids wake me up in the middle of the night and I decide I need to skip my morning exercise to get adequate sleep but I'm unable to change my alarm time without stopping the app. This cause me not to be able to account for all of my sleep time. It would also be a bonus if you could change the alarm to a later wake up time when the alarm wakes me up in the morning as sometimes I need to get up to wake other people up before I return to bed to get more sleep. Great app!
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- Category: Health & Fitness
- Updated: Sep 12, 2016
- Version: 5.3.1
- Size: 79.2 MB
- Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
- Seller: Northcube AB
- © 2016 Northcube AB
Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
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