[Carmdale]

Has anyone tried to use a windshield mounted nav unit, just wondering if it will work with the infared windshield, I have a very good garmin unit nuvicam, I might try it tomorrow?

 

[MrMegadeth]

Shouldn't matter. GPS signal is on a different frequency compared to infrared. Does your phone lose signal or GPS?

 

[oloutt]

RV760 has been a very reliable tool. I have been using it for about 9 months of RV travel. Overall does a fine job. You can compare several GPS options on https://productadvisor.com/best-rv-gps-system/ . Like all GPSs, mine will not be correct all the time.

 

[DareBear]

My personal opinion: Get a smartphone mount and use Google Maps/Waze instead. They can give live traffic/construction updates, and map updates are continuous and free.