domenico, you should see any free SYSTM workouts that you’ve planned on your bike computer. We had a little glitch with those at launch, but it has been resolved. As a “freemium” subscriber you can see a filter for all free workouts in the Library. That’ll make it easy for you to schedule one and give it a spin on your bike computer.
And to your question about should you have a Wahoo X subscription? Of course you should 
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