1.4
154 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Nitelog™ is a wonderful mobile companion for the Z1 Auto™, the lightest cpap machine available anywhere. Use the app to control the Z1 Auto™, monitor sleep quality on beautiful charts, generate compliance reports and share data.

At only 10 ounces, the Z1® is a great everyday machine that is also ideal for travel. Slip the Z1® into the PowerShell® and you have a full night of cord-free sleep. Enjoy!
Updated on
Dec 10, 2015

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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Ratings and reviews

1.4
148 reviews
A Google user
December 22, 2019
BAD APP!! Buggy, inaccurate, no instructions, and doesn't run well on Samsung Note 8 (its not my phone, believe me). The app only sync'd the very first time and was chock full of errors. Could never get the app to sync again and it seems to be badly developed. Since I cannot get it to work, I dont know what its doing and I cannot trust it, I am uninstalling and will just take readings directly from the device to the computer. Way more inconvenient, but no other choice to log my sleep.
9 people found this review helpful
A Google user
January 28, 2019
Spent way too much time trying to get the app to work on my Galaxy S8+ running latest Android ops system. Seems to be a theme throughout the reviews, surprising no one on development team has issued an update to fix the problem. I'd like to hear from the development team as to what to do to make the app work. The error message I get when I try to run the app is 'not connected', and yes I resubmitted my data and re-registered the device and app is still non-funtioning. What say you app team?
13 people found this review helpful
A Google user
July 3, 2019
Working after force shop, clearing storage and cache in app settings. Installed from appstore and was able to set password but no sync at all. Apparently there was a time mismatch between app and machine. Got a prompt to update the time but the app kept freezing when trying to sync. So went into Android apps & notifications, nitelog, force stop, storage, clear storage, clear cache, and restarted app. Now it works....fingers crossed.
7 people found this review helpful