phone fell off trike and broke (it  has the marathon app for keeping track of distance and speed)
husband ready to kill  
 
so what kind of bike computer would work best to attach somewhere on the trike?
we went to plano cycling and  looked at a wireless but  it could only fit on handlebars because of the little bitty part that attaches around the handlebar was not big enough to go around the boom on the bike.
 
I prefer wireless (husband does because he is the one who has to install it)
 
any suggestions much appreciated.  
 
Susan in Paris