Voice feedback on treadmill – Runtastic Running Tracker PRO Review

I was really surprised when I realized that there’s no voice feedback available when running in treadmill. The simple reason is that I wanted to have feeback on my heart rate. Another missing feature is the ability to make workouts based on heart rate zones rather than speed. The reason is that not always it’s possible to run outside in cold Michigan. Thanks
Review by Tiago br usa on Runtastic Running Tracker PRO.