Evesham nav-cam6200?

https://www.fixya.com/support/t1918747-map_update_evesham_nav_cam_6200

Alternatively you could just download and use Navmii on your phone. The maps are stored in your phone so it doesn't use any mobile data: just update whilst at home on WiFi

It also has a handy walking mode and knows about footpaths as well, so handy for walking.

Rkttkmtj
March 2022