I use this app most of the time when out for long walks or hikes. Generally, it works great, but sometimes, especially in/ around buildings, it will teleport my location to somewhere far away, or make it look like I ran around the store twenty times. Really, my fault for not hitting pause, bug it would be great if the program could understand the context of where a person was walking from mapping data.
YokohamaDancer about Map My Hike by Under Armour, v16.2.3