"Nice unit, but there is no way to expand the memory."3.0 starson by ballershaun
Pros: Good graphic & crispy layout, Short satellite lock time, Customizable POI's, Ability to make map corrections and share them.
Cons: Lack of memory expansion. No SD or micro SD card slots for furture map updates.
Summary: Buyer beware! I have a few questions about TomTom's new Go 2405TM & 2505TM. I noticed that both are limited to 4GB of internal memory with no SD or micro SD card slot for expandable memory. What happends when you update the maps? Won't the units eventually run out of memory? Map updates will require more memory in the future. Are the lifetime map updates deemed useless up to a certain point once the memory gets used up completely?
What if I want to add an additional map; such as Europe? Do I have to temporarily remove an existing map to install a map of Europe? What if the map of Europe is a larger memory required map than the map I removed temporarily?
I'd rather go with the Garmin Nuvi 3790LMT. That's the best stand alone GPS unit in the market for now. And Garmins have memory slots for expandable memory in their units. But I'd whate until the price came down. $449.99 is the lowest I've seen the Nuvi 3790LMT go for at Costco. Hopfully the price will come down to $399.99. Then I'd buy.