1 km is an application with which you can see the radius of 1 km or the distance you choose around the address you choose drawn on the map, and at the same time you can see your location on the map in real time using geolocation.

It also has a stopwatch with which it is possible to configure alarms with sound or vibration so that it alerts you when you choose.

The application also allows you to program alarms with sound or vibration if you leave the previously established perimeter, and visually you will see that the map is marked in red.

It also allows setting the distance in kilometers or miles.

It is a perfect application to go for a walk during the confinement within the limits of distance and time allowed.