Understanding how your trainer works and how it interacts with the SYSTM app is key. SYSTM can be used with a variety of trainer types, but there will be some key differences that you will need to understand to get the most out of your training.
Smart Controllable Trainers
If you're using a smart controllable trainer, be sure to read:
If you're using a non-controllable trainer, either classic or smart, or a power meter, this article will help you understand how the app will work with your particular setup:
To properly connect to the app, be sure to use the Connect your Trainer (Compatibility Tool).