I don't. My 2013 Prius has an excellent GPS and I'm not too concerned that the maps are a bit out of date. I still get accurate traffic data from XM.
There are advantages to the built-in navigation - it works when there's no GPS signal due to inertial navigation (compass and tire rotation). Mine has a head-up display so I can see navigation cues without taking my eyes off the road. The voice synth is much better than Apple Maps or Google Maps.
I've only had to pull out my phone a couple of times in 3 years.
There are advantages to the built-in navigation - it works when there's no GPS signal due to inertial navigation (compass and tire rotation). Mine has a head-up display so I can see navigation cues without taking my eyes off the road. The voice synth is much better than Apple Maps or Google Maps.
I've only had to pull out my phone a couple of times in 3 years.