Zwift + Garmin Vector 3

Hello friends, I want to ask for your help, I use zwitf on my ipad, and I have an old non-intelligent roller, at first I bought a speed and cadence sensor, and everything worked perfectly, now I bought some garmin vector 3 pedals, I installed them in my bike, but it turns out that when I connect them as a power source, I do not have the possibility to choose any device for speed, therefore in the game I do not move.
your help me please

Hi @AstroNeo_Martinez

Welcome to the forum.

You don’t have to select a device for speed. The power meter pedals will transmit Power (watt) and Zwift will calculate speed from that.

When you are in the pairing screen you should see the power numbers change when you pedal.