WorkOutDoors is a workout app that allows you to load detailed, localized vector maps onto your Apple Watch for offline use. This means you can go for a run, have detailed maps on your watch, and leave your iPhone behind. Or work out in a facility without cell/wifi service, again leaving your iPhone behind. Or go hiking in a remote location without cell service. You get the idea.

There are other solutions to this problem, but I found this one fascinating. Here’s the web site, and here’s the link to WorkOutDoors in the App Store.