Well
I have no idea what this app does to be honest. Record what sessions?
Finally constant heart rate reader! :)
I have disabling PTSD and need to track my heart rate in certain situations. This app lets me start and end HR monitoring whenever I need to. I love it
graphics should be larger
The dots are soo small that I can't see how far apart the dots are spaced.
Useful app to monitor heart rate
This free app works well with no startup hiccups. Gives information on the watch face as well as a graph on your iPhone. I'm expecting further enhancements from the developer for a nominal cost. I recommend this 5-start app.
I can’t believe this is free!
I was trying to figure out how to do prolonged, accurate heart rate monitoring and actually had an expensive Polar HRM watch on order when I discovered this app. It’s perfect. Honestly, I think the developers should charge a couple of dollars for it.

