Downloading BreakTimer 1.2.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X was originally created by Tom Watson. We recommend checking the downloaded files with any free antivirus. BreakTimer for Mac lies within Productivity Tools, more precisely Timekeeping.
From the developer:
BreakTimer allows you to set up customizable breaks and reminds you to take them. The tool lets you configure how often and how long your breaks should be. You can choose the app colors and messages that are shown during breaks. BreakTimer let's you know when breaks are about to start, allowing you to either skip or snooze if needed. It can intelligently restart your break countdown when it detects that you have not been at your computer.
You may want to check out more software for Mac, such as BreakTime or Rehat BreakTime, which might be related to BreakTimer.