Not a good app for time intervals – iSmoothRun Review

I tried to use my Apple Watch 3 with this app trying to use 5:1 run/walk. Although the iPhone told me when to run/walk, the app on the watch does not even though I had the training method set up. The watch just kept running with no notifications to run or walk. Very disappointed since I bought the watch so I didn’t have to bring my phone.
Review by Artharms on iSmoothRun.