A:AnswerFrom the manual
Operating temperature from -4 to 131 degrees F
Charging temperature from 32 to 113 degrees F
I have not used this one for long but my previous one endured very hot temperatures without issue. However from what little I've used this unit, I feel like it gets hotter than the old one. This may also be due to location as I have this one mounted to my windshield instead of between the front seats.
A:AnswerYes, you can change the device language to Portuguese! You also have the ability to purchase and download maps from South America, using the following link.
https://www.garmin.com/en-US/p/1456
A:AnswerYes, however it does not include any of the truck-specific features of the dēzl series of products. That would include specialized truck routing, bridge heights, trucking points of interest, mile marker info, HOS violation warnings, or low bridge clearances.
A:AnswerWhile a smartphone is not required to use the DriveSmart 86 for navigation, many of the other features will not work without one. That includes traffic and weather updates, hands-free calling, fuel prices, and more.
