It is true that we all need a break from staring into a computer screen, and it seems that the RestMinder application has taken it upon itself to remind us to take some rest. This is the application's main functionality - showing a reminder screen at a predetermined interval to get you to move your eyes away from the monitor. According to RestMinder's official site, the application's default configuration follows the recommendation by WHO (World Health Organization) to take 5-minute breaks every hour.
Do note that the application also can use cellular data but promises to do so 'very sparsely.' RestMinder also collects certain information. The gathered data includes the device's IP address and OS version, geolocation such as country and city, network status, charging state and last seen status. Some reports about RestMinder displaying unwanted and intrusive advertisements also are available on the Internet.
Ultimately, you should decide for yourself whether the functionality offered by the application is valuable enough to keep RestMinder present on your device.
RestMinder may create the following directory or directories: