Wonderful

I love the app! It works fantastic and is really powerful. Its really easy to create simple or very complex workout timers. I use it for my workouts from Mark Lauren and can fully recommend it. But Id like to share a small request: please add the posibility to use bluetooth heart rate monitors configured via system bluetooth settings. Their data can be read via Apple Health. That would be quite nice. Thanks for this great app!

erzgebirgszorro about Seconds Pro Interval Timer, v3.1