Pros & Cons
We like that you can set a maximum vehicle speed to get a much more accurate estimated arrival time. Because you can programme in your vehicle’s dimensions, it makes it easy to avoid unsuitable routes. Still, because it takes note of both the width and height of your vehicle, if you are pulling a wide load, it will find suitable routes that avoid narrow lanes and sharp bends that would be difficult to navigate.
Because you can set a max speed, it makes it easier to plan arrival times for campervan drivers and caravan towers that are required to drive at lower speeds. So, for example, if you drive a truck restricted to 52mph, the TomTom Truck Sat Nav GO Professional 620 will adjust your eta to accommodate your speed limit and automatically readjust your eta should you encounter an accident or temporary roadworks etc.
We also liked the high brightness and sunlight-readable screen, making it easy to read the display when glare would otherwise be an issue. Coupled with the crisp-sounding built-in speaker, the TomTom Truck Sat Nav GO Professional 620 is an excellent choice for visual and audio updates while en route.