I’ve returned to swimming after finally recovering from a year of various injuries. I knew I needed the structure and training a routine a coach provides, but without a coach. The answer was this little app. It’s amazing and it connects to my Garmin Fenix. All I have to do is tell it my goals, the stroke I want to swim, and the pool toys I have. Incredible and so versatile and simple to use. I’ve been using it for about 2 months now and it’s taken me from 800 meter swims to 2300 meters over a training timeframe I can completely control. I also love the user interface and the training it walks you through on your watch. The customization options are also very useful. Love it!