TrustedReviews have looked at the Mio DigiWalker C220
At the end of the day, the success or failure of a sat-nav device ultimately comes down to its accuracy, usability and practicality, not technological bling - a test that Mio's top of the range C520t fell foul of. Can its 'low-end' C220 remedy the situation?Mio DigiWalker C220 Review