The concept of this app is good but the tracking system is terrible and inaccurate!! I down loaded this app a week and a half ago and the first two outdoor runs were accurate and the last two I’ve done are completely wrong! I opened a help ticket for this and they never responded and today i turned it on and it started the clock and when I got home i pushed finished and it didn’t even record it at all and I ran 3.9 miles so I’m just gonna delete it! I was super excited about this app too!!