> People who are into fitness don't need apps to track their fitness. Their fitness routine has nothing to do with technology and they get questionable value ou

> People who are into fitness don't need apps to track their fitness. Their fitness routine has nothing to do with technology and they get questionable value out of something they could do much better with a notebook and a spreadsheet. I'm a marathoner (running 40-50 miles most weeks) and have a Strava subscription. I also have an Aaptiv subscription which I enjoy for core workouts and other ways to cross-train. My Garmin triathlon watch records data into the Garmin app where I also engage in challenges with friends and activity data is forwarded to Strava (and Aaptiv via Garmin -> Apple Health). The gamification and content in both apps cause me to train more and harder. Strava in particular makes running social for me when I can't run with others. I wouldn't buy Mirror personally, but I have very seriously been contemplating Peloton.