Meetingbird for Gmail - View your calendar and schedule meetings right from Gmail
Workrave - Workrave is a program that assists in the recovery and prevention of Repetitive Strain Injury (RSI).
Kin Calendar - The simple and connected calendar
Eye Break - eyeBreak is a tiny app designed to sit in the Windows tray and provide a non-ignorable message...
Calendly for Chrome - Schedule meetings without leaving your inbox
StretchMinder - Work break timer with guided movement & breathing exercises