dayzz
Improve your sleep
Free
3.18.14for iPhone, iPad
Age Rating
dayzz Screenshots
About dayzz
Time to sleep better. Meet dayzz sleep app, your personal, pocket-sized sleep trainer.
The dayzz, professional, science-backed sleep hub is your go-to app for improving your sleep quality and coping with sleep difficulties.
dayzz is an end-to-end sleep program which kicks off with learning your sleep patterns, triaging and tailoring a personalized sleep plan to help you maintain your sleep quality over time.
The dayzz app is based on clinical protocols to help you cope with troubles falling asleep and staying asleep, extend your sleep duration and even support those who have already been diagnosed with obstructive sleep apnea (OSA) and find it difficult to adhere to their CPAP mask. New protocols are added with every new version of the app to help everyone improve their sleep.
Sleep disorders can affect our health, safety and quality of life. We worked together with world-leading sleep experts to develop a science-backed platform to help you improve your sleep - and we put it all inside this handy app!
The dayzz sleep program is available through employers or wellness benefit providers to help employees feel healthier, happier and more productive.
Does your company offer dayzz? Contact your HR manager to get your access code and start feeling refreshed, alert and energized.
How does it work?
1. Get a sleep assessment. Complete our clinically validated sleep questionnaire and help us learn about your sleep and lifestyle habits. Based on your answers and with the help of our smart algorithm, we assess your sleep and give you a personal sleep report.
2. Get a personalized plan. Follow your dynamic timeline, where your customized challenges are displayed. As you progress, your sleep plan will adapt to your specific sleep needs.
3. Enjoy a helping hand. Get the right kind of support at the right time and place, and enjoy a smart mix of tips and reminders. Our human sleep trainers are happy to hear about your sleep experience or answer any questions you may have.
What’s it like to improve sleep with dayzz?
Connect your Fitbit or Garmin activity tracker to get your daytime activity patterns and sleep data automatically synced with the app.
Discover your sleep score which is based on your last night’s sleep experience and get an overview of your sleep patterns.
Get a new sleep schedule that’s personalized for you. We make sure you stick to it on your way to better sleep.
Optimize your sleep space for a good night’s sleep. Test your bedroom’s light and noise intensity levels and get our tips for managing the right temperature for sleep.
Practice relaxation techniques such as guided meditations and progressive muscle relaxation to help you reduce stress and enter a state of mind that will encourage better sleep.
Track your sleep easily! Using Apple Health, Fitbit, Gramin, Withings or Oura Ring? Just connect and start tracking and improving your sleep.
Fall asleep fast, stay asleep, and wake up energized than ever.
Join us in our quest to get you the sleep you deserve. See you in the app!
The dayzz, professional, science-backed sleep hub is your go-to app for improving your sleep quality and coping with sleep difficulties.
dayzz is an end-to-end sleep program which kicks off with learning your sleep patterns, triaging and tailoring a personalized sleep plan to help you maintain your sleep quality over time.
The dayzz app is based on clinical protocols to help you cope with troubles falling asleep and staying asleep, extend your sleep duration and even support those who have already been diagnosed with obstructive sleep apnea (OSA) and find it difficult to adhere to their CPAP mask. New protocols are added with every new version of the app to help everyone improve their sleep.
Sleep disorders can affect our health, safety and quality of life. We worked together with world-leading sleep experts to develop a science-backed platform to help you improve your sleep - and we put it all inside this handy app!
The dayzz sleep program is available through employers or wellness benefit providers to help employees feel healthier, happier and more productive.
Does your company offer dayzz? Contact your HR manager to get your access code and start feeling refreshed, alert and energized.
How does it work?
1. Get a sleep assessment. Complete our clinically validated sleep questionnaire and help us learn about your sleep and lifestyle habits. Based on your answers and with the help of our smart algorithm, we assess your sleep and give you a personal sleep report.
2. Get a personalized plan. Follow your dynamic timeline, where your customized challenges are displayed. As you progress, your sleep plan will adapt to your specific sleep needs.
3. Enjoy a helping hand. Get the right kind of support at the right time and place, and enjoy a smart mix of tips and reminders. Our human sleep trainers are happy to hear about your sleep experience or answer any questions you may have.
What’s it like to improve sleep with dayzz?
Connect your Fitbit or Garmin activity tracker to get your daytime activity patterns and sleep data automatically synced with the app.
Discover your sleep score which is based on your last night’s sleep experience and get an overview of your sleep patterns.
Get a new sleep schedule that’s personalized for you. We make sure you stick to it on your way to better sleep.
Optimize your sleep space for a good night’s sleep. Test your bedroom’s light and noise intensity levels and get our tips for managing the right temperature for sleep.
Practice relaxation techniques such as guided meditations and progressive muscle relaxation to help you reduce stress and enter a state of mind that will encourage better sleep.
Track your sleep easily! Using Apple Health, Fitbit, Gramin, Withings or Oura Ring? Just connect and start tracking and improving your sleep.
Fall asleep fast, stay asleep, and wake up energized than ever.
Join us in our quest to get you the sleep you deserve. See you in the app!
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What's New in the Latest Version 3.18.14
Last updated on Aug 10, 2022
Old Versions
Updated images to be more consistent with the new look and feel.
Show More
Version History
3.18.14
Aug 10, 2022
Updated images to be more consistent with the new look and feel.
3.18.12
Jul 20, 2022
Added support for incoming links to the sleep library
3.17.16
May 22, 2022
Bug fixes and improvements
3.17.10
May 9, 2022
Access code entrance and bug fixes
3.17.6
Apr 30, 2022
Simplified the login process so that an access code is not required anymore.
Also fixed an issue with some emails not being able to log in.
Also fixed an issue with some emails not being able to log in.
3.15.6
Mar 14, 2022
Reduced mobile activity tracking and fixed some bugs
3.15.4
Feb 20, 2022
Fixed an issue with some users not being able to log in.
3.14.24
Jan 3, 2022
Fixed a few small issues in the sleep assessment flow.
3.14.14
Sep 12, 2021
Changed order of sleep modules, as well as fixed many small bugs.
3.11.6
Jan 7, 2021
This version includes many stability fixes for existing users.
3.10.4
Dec 14, 2020
Track your sleep in style with our new and improved sleep tracker. Get better insights on your sleep patterns and better visualization of your sleep stages. This version also includes some bug fixes for users with some older wearable devices.
3.10.0
Dec 6, 2020
Track your sleep in style with our new and improved sleep tracker. Get better insights on your sleep patterns and better visualization of your sleep stages.
3.9.24
Oct 22, 2020
Added a new introduction video and fixed some bugs.
3.9.20
Oct 4, 2020
Fixed a few issues and improved user experience for some of the modules, as well as fixed an issue with some of the deep links and icons.
3.9.16
Oct 2, 2020
Improved user experience for some of the modules, as well as fixed an issue with some of the deep links not working for some users.
3.9.10
Aug 24, 2020
Added support for deep links and fixed an issue with sleep tracker editing.
3.9.8
Aug 20, 2020
Track your sleep easily! Got Apple Health, Withings Watch or Oura Ring? Just connect and start improving your sleep.
We'll collect your bedtime, as well as your activity and bio, to provide you with the right sleep plan.
We'll collect your bedtime, as well as your activity and bio, to provide you with the right sleep plan.
3.9.4
Jul 12, 2020
This version includes some minor bug fixes and user experience improvements.
3.9.0
Jul 8, 2020
Added 'Sleep Education' section with many articles and blog posts about sleep, added more login options, and fixed some bugs.
3.8.20
Jun 29, 2020
Fixed an issue with sleep tracker not working for some users.
3.8.14
Jun 15, 2020
Improved UI for CPAP users' sleep trackers and fixed an issue with deep links.
3.8.12
May 31, 2020
Fixed an issue with email login and added a few more help screens.
3.8.10
May 25, 2020
Improved the way chat notifications are handled and displayed.
3.8.8
May 21, 2020
This version includes many content and text fixes as well as better handling of notifications.
3.8.4
May 12, 2020
Added a few more CPAP related modules as well as many small bug fixes and improvements.
3.7.16
May 1, 2020
This version introduces new CPAP related modules, as well updates to support your sleep in these unusual times.
3.7.14
Apr 21, 2020
This version includes some small fixes to existing modules as well as new badges and the option to select which unit type you prefer (metric or imperial).
3.7.12
Apr 6, 2020
This version includes many small fixes to existing modules as well as new badges and improvement to the sleep tracker.
3.7.10
Mar 31, 2020
This version includes new white-noise items as well as many small fixes to existing modules.
3.7.0
Mar 19, 2020
We know, getting used to your CPAP can be a struggle. Get a new and improved plan to make sure you get enough sleep with your device on your way to restful nights.
Easily update your nightly CPAP experience to keep track of your progress, and get our sleep experts’ feedback and support to make sure you hit your goals. Quality sleep is just a step away!
Easily update your nightly CPAP experience to keep track of your progress, and get our sleep experts’ feedback and support to make sure you hit your goals. Quality sleep is just a step away!
3.6.18
Mar 9, 2020
Several UI changes for improved experience, as well as added support for more locations.
3.6.14
Feb 26, 2020
This version includes many small fixes, including improved background processing of user activity to provide better just-in-time notifications.
3.6.10
Feb 13, 2020
This version includes improvements to media file processing and permissions request, as well as better handling for notifications. It also fixes a issues for some users in the login process.
3.6.6
Feb 12, 2020
This version includes improvements to media file processing and permissions request, as well as better handling for notifications.
3.6.0
Feb 2, 2020
This version includes many enhancements and fixes including new reminders for CPAP adherence, changes to plan images, and new user badges.
3.5.6
Jan 12, 2020
New! Feel more refreshed, vital and energized by winning your struggle to get more sleep; complete daily and weekly goals of adding more sleep time to your schedule. As more sleep equals better cognitive capacity, see how you're doing by playing a fun game to test your memory.
This version also includes some minor fixes to the previous version.
This version also includes some minor fixes to the previous version.
3.5.2
Jan 7, 2020
New! Feel more refreshed, vital and energized by winning your struggle to get more sleep; complete daily and weekly goals of adding more sleep time to your schedule. As more sleep equals better cognitive capacity, see how you're doing by playing a fun game to test your memory.
3.5.0
Jan 6, 2020
New! Feel more refreshed, vital and energized by winning your struggle to get more sleep; complete daily and weekly goals of adding more sleep time to your schedule. As more sleep equals better cognitive capacity, see how you're doing by playing a fun game to test your memory.
3.3.2
Dec 18, 2019
Improvements to our sleep assessment module as well as many other fixes and enhancements.
3.2.4
Nov 18, 2019
Always stay motivated toward your goals. New! Earn achievements for improving your sleep, sticking to your plan, completing activities and more.
Version 3.2.4 includes minor bug fixes and user experience enhancements.
Version 3.2.4 includes minor bug fixes and user experience enhancements.
3.2.0
Nov 12, 2019
Always stay motivated toward your goals. New! Earn achievements for improving your sleep, sticking to your plan, completing activities and more.
3.1.10
Oct 31, 2019
This version includes some user experience fixes and enhancements.
3.1.8
Oct 28, 2019
This version includes many user experience fixes and enhancements.
3.1.6
Oct 23, 2019
Dark mode is now available. Reduce your evening exposure to blue light, prolong your phone's battery life and enjoy a new and fresh look!
This version also includes some minor bug fixes and small enhancements.
This version also includes some minor bug fixes and small enhancements.
3.1.0
Oct 16, 2019
We’re excited to launch our new home screen which includes a personalized, dynamic timeline to guide you through your plan.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
3.0.24
Sep 24, 2019
We’re excited to launch our new home screen which includes a personalized, dynamic timeline to guide you through your plan.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
3.0.16
Sep 16, 2019
We’re excited to launch our new home screen which includes a personalized, dynamic timeline to guide you through your plan.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
3.0.14
Sep 11, 2019
We’re excited to launch our new home screen which includes a personalized, dynamic timeline to guide you through your plan.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
Discover your sleep score every day, learn about your sleep patterns and constantly track your progress.
2.8.0
Jul 16, 2019
Are you a night owl? come aboard! Get a customised sleep schedule to help adjust your sleep and wake times and feel more refreshed during the day.
2.7.8
Jun 19, 2019
Garmin integration is now available! Go ahead and connect your device to get the most of the app.
Check out new relaxation sessions and white-noise tracks to help you unwind your mind towards better sleep.
The 2.7.6 release also introduces some more user experience enhancements.
Check out new relaxation sessions and white-noise tracks to help you unwind your mind towards better sleep.
The 2.7.6 release also introduces some more user experience enhancements.
2.7.6
May 31, 2019
Garmin integration is now available! Go ahead and connect your device to get the most of the app.
Check out new relaxation sessions to help you unwind your mind towards better sleep.
The 2.7.6 release also introduces some more user experience enhancements.
Check out new relaxation sessions to help you unwind your mind towards better sleep.
The 2.7.6 release also introduces some more user experience enhancements.
2.7.4
May 21, 2019
Garmin integration is now available! Go ahead and connect your device to get the most of the app.
Check out new relaxation sessions to help you unwind your mind towards better sleep.
Check out new relaxation sessions to help you unwind your mind towards better sleep.
2.6.12
May 14, 2019
Version 2.6.12 includes minor user experience fixes and enhancements.
2.6.10
May 8, 2019
Version 2.6.10 includes minor user experience fixes and enhancements.
2.6.6
Apr 17, 2019
Version 2.6.6 includes minor user experience fixes and enhancements.
2.6.4
Apr 15, 2019
The 2.6.4 version includes many user experience fixes and enhancements.
2.6.2
Apr 11, 2019
Minor enhancements and fixes.
2.6.0
Apr 7, 2019
The 2.6.0 version includes many user experience fixes and enhancements.
2.5.0
Mar 7, 2019
Get full access to dayzz's 4 training domains for better sleep. Personalize your experience by exploring or re-mastering training items, and edit your plan according to what suits you best.
2.4.5
Feb 4, 2019
Minor bug fixes and enhancements
2.4.4
Jan 31, 2019
This version includes many fixes and enhancements.
2.3.9
Jan 9, 2019
Meet our unique CPAP adherence plan! Discover new features such as videos, breathing exercises, and a CPAP usage counter. Start improving your sleep!
The 2.3.9 minor version includes small bug fixes.
The 2.3.9 minor version includes small bug fixes.
2.3.8
Jan 4, 2019
Meet our unique CPAP adherence plan! Discover new features such as videos, breathing exercises, and a CPAP usage counter. Start improving your sleep!
The 2.3.8 minor version includes small bug fixes.
The 2.3.8 minor version includes small bug fixes.
2.3.6
Jan 2, 2019
Meet our unique CPAP adherence plan! Discover new features such as videos, breathing exercises, and a CPAP usage counter. Start improving your sleep!
The 2.3.6 minor version includes small bug fixes.
The 2.3.6 minor version includes small bug fixes.
2.3.5
Dec 30, 2018
This version includes support for CPAP users as well as many small enhancements and fixes.
2.2.9
Dec 11, 2018
This minor update includes many small enhancements and some bug fixes.
2.2.5
Nov 22, 2018
You can now connect your Fitbit® activity tracker and enrich your sleep training plan based on your 24/7 data flow. Start improving your sleep!
2.2.3
Nov 14, 2018
'Connect your device' feature is here!
You can now connect your Fitbit® activity tracker and enrich your sleep training plan based on your 24/7 data flow. Start improving your sleep!
You can now connect your Fitbit® activity tracker and enrich your sleep training plan based on your 24/7 data flow. Start improving your sleep!
2.1.1
Nov 5, 2018
Version 2.1.1 introduced many fixes and small enhancements
2.0.7
Oct 28, 2018
Minor fixes and enhancements.
2.0.3
Oct 11, 2018
Bug fixes and enhancements.
2.0.2
Oct 8, 2018
The minor version 2.0.2 includes some small enhancements and fixes.
2.0.1
Sep 18, 2018
We're excited to launch the "sleep training plan" concept, supported by our 4 training domains: Nights, Days, Environment & Mind, reflected on a nice dashboard. Explore our sleep aid tools and add your favorite training tasks, view your sleep analysis and trends and keep track of the plan on the notification page.
The minor update 2.0.1 includes some bug-fixes and enhancements.
The minor update 2.0.1 includes some bug-fixes and enhancements.
2.0.0
Sep 15, 2018
We're excited to launch the "sleep training plan" concept, supported by our 4 training domains: Nights, Days, Environment & Mind, reflected on a nice dashboard. Explore our sleep aid tools and add your favorite training tasks, view your sleep analysis and trends and keep track of the plan on the notification page.
1.0.12
Jun 11, 2018
Fixed issues with assessment display on some devices
1.0.11
May 27, 2018
Enhancements and bug-fixes
1.0.10
May 3, 2018
Enhancements and bug fixes.
1.0.7
Mar 29, 2018
Fixes issue with sleep diary on some devices
1.0.6
Mar 18, 2018
Minor enhancements and fixes
1.0.4
Feb 26, 2018
Minor enhancements and fixes.
1.0.3
Feb 14, 2018
Minor enhancements and fixes
1.0.2
Feb 14, 2018
dayzz FAQ
Click here to learn how to download dayzz in restricted country or region.
Check the following list to see the minimum requirements of dayzz.
iPhone
iPad
dayzz supports English
