My Edge 800 was stolen, and so was the Maps MicroSD chip inside of it. My question is, is it even necessary to have a amps chip in the unit? I know the manual says to use a chip for data storage, but what about maps?
The internal memory isn’t large enough for maps. You really need a card for the 810.
Of course, you also need a map.
You can get free maps here:
I figured. I downloaded the Garmin maps and loaded them onto a $7 MicroSD chip I bought from Best Buy on sale. It's all good.