Cheap way to video your ride

Since I am retired, I can't afford those fancy Go-Pros, so I use what I call a go-amateur. I took a device originally used to display a hunting license and used it to affix my phone to my chest. It has a clear pocket and a large needle pin on the back. I originally attached it to a backwards ball cap, but I couldn't see. The holder has big pin on the back. My phone fits in the pocket and in front of the needle before pinning it to my shirt. The camera sticks out above. It may have to be modified to fit your phone. See the attached pictures and sample. Go shoot some video.

sample: https://youtu.be/TKzVsopvH2s