Yes it is that accurate, like when its parked at home, I can zoom in on the map and it shows you its parked on the driveway, and if its in the garage, it shows it in the house. Finding it in a big parking lot will for sure help if you forgot where you parked, but it will be very handy if it ever got stolen, you can track it in real time with a slight delay on the road that its driving on. I'm assuming the app uses the trucks GPS signal for exact pinpoint location. Now if they perfected the remote start to work every time, then it would be worth the $10 a month or whatever the dealership charges in your area. I believe here it is $10CDN/month.