It is an application for bicycles equipped with a speedometer, GPS logger, and drive recorder. The GPS logger can record up to 100 locations for each set time and set distance. The drive recorder has been recording about 10 seconds before and about 3 seconds after the impact or tapping of the recording end button.

Usage is simple. Please use it if you like.
It also has HELP.

If it is difficult to find the satellite, use the GPS correction app to make it easier to find.