Be careful of combined sat-Navajo cam - some models are very basic sat navs but priced high. A friend bought a Garmin sat nav / dash cam and after 3 months have found it to be unreliable and difficult to use compared to their old Garmin.
Paul Costock, UK Plus Four 75th - Furka Rouge - Pip Disco 5 Teddy - 17h1 Irish Draught cross