hubbys phone is only tiny and he struggles to use sat nav on it when hes alone ,i thought we could buy a sat nav 7” or even bigger that sticks to windscreen ,thats easy to use ,(we had a tomtom years ago but sold it when phones had the app for maps) does anybody have any advise on good or bad makes? Thought about a truck one for when we have caravan on the back of the transit , he had an inpromptu visit to manchester yesterday and got lost, so this has urged me to look at sat navs for the elderley cheers pampam