any one use these small gps speedometers

[mrhud]

any one use the small gps speedmeters made for bicyles or cars looks like you can get about any of them for about 50.00

 

[Duner Wi]

No I have not used one but if I was thinking about it, first I would try an app on my smart phone see how I liked that.

 

[Dieseltech]

I use a wired bike speedometer but set it up with TEN evenly spaced wheel magnets. Now 50 reading is 5.0 MPH, 55 is 5.5 MPH.I like this better than GPS that won't work if indoors.

 

[MSD]

We have one but it won't
work for indoor pulls. Pretty small screen to look at.