Stay away I don't usually write posts, but this experience has been so bad... I've bought an annual subscription and already just 4 months in, they have downgraded me MULTIPLE times to a basic subscription without notice or reason. I jump through hoops with their customer support and show my invoice again and get upgraded to what I have paid for, but I never know how long it will last. They have no control over the service they provide or that they live up to providing what they have billed for.

As a programmer I think it's way too… As a programmer I think it's way too expensive. Lots of charts - the majority of them seem a bit meaningless to me. I track my steady runs and rides by heart rate and pace/power - when I run/bike at a reasonable pace/power with a low heart rate I know I'm in shape. I also know my 400m swim time and my bike FTP - I have no need for anything else.

Be aware of TP's license policy! Have bought WKO4 software for 179$. After they released WKO5, WKO4 went End of Life with no option to reinstall/activate... This I learned the hard way after a Windows 10 reinstallation. Now I'm forced to pay 211$ for the new version - Be aware of their license policy if you're considering buying WKO from TrainingPeaks.com