Can I use my sat nav when out walking?
Yes. Portable sat navs are a little bulky to carry around with you while walking, but if you can put up with that bulk they work fine out of the car as well as in. Many have a walking mode which is worth seeking out. Battery life is limited to a few hours, so they’re not really practical for very long walks. Of course, sat nav apps on mobile phones are a little bit more practical due to their lower weight and smaller size.
