Does not work on I watch – iSmoothRun Review

I so wanted this to work but after serval attempts I am throwing in the towel. 1 the heart will not register you have to open the heart app on watch leave it open then start iSmoothRun run on watch. Not a big think but does not register the heart rate during run unless you open the heart rate app while running. 2. Music does not auto start. Again open music pick your song list then it will work. Again not huge but still an extra step. 3. GPS data is off. Showed me running over roof tops. The Apple app for running no issues but this app draws straight lines. 4. Customer service is a zero. Sent emails via the feed back in the app no response. This app has potential just not there. I have asked Apple for a refund.
Review by Cigar Tri Guy on iSmoothRun.