I'm considering the suggested (by TT), their GO620 since my GO730 is near EOL and after reading through the 142 page manual, I'm wondering if one needs to use their smartphone in conjunction with the GO, to use Live Traffic and Speed Cameras..etc..? I know Downloads are done via WiFi, but from what I've seen on some vids, it was mentioned that about 10G of data is used on average/month. Do I have to use my phone and data plan to use the GO620 on the road..?
And, if one downloads a 'foreign country' map, ie Italy or Denmark, what language is used for directions etc..?
Thanks for any feedback or directions..