If you have the current Nitelog program and would like to download the manual, please visit breas.us and hover on the Support Tab, which will open another menu-Z1 & Z2 Resources, click on CPAP User Guides and Software.  There you will find a vast selection of helpful materials to download, including our Z1 and Z2 User Manuals and our current Nitelog App Manual.

We are currently experiencing difficulties connecting Nitelog with the new iPhone 11 from Apple and Samsung 10 phone. We are diligently working to get this resolved ASAP. Older versions of Apple’s iPhone and Android are still working with Nitelog. We appreciate your patience.