What if I don't have Strava?

If you don’t have Strava, you lose some key benefits of UTC. With Strava UTC can collect data
about your workout and you can provide feedback about it through WhatsApp. Without it, you
have to manually add this information to your training plan.

If you don’t have Strava and don’t provide feedback manually, UTC loses its value completely
because it uses this information to continously optimize your training plan to your unique
training experience