Your cadence, plus whether you are turning faster or slower than usual. Cadence Trend shows your current cadence large, with an arrow beside it: up when you are spinning above your reference, down when you are below it, and no arrow when you are on it. The reference is shown right underneath, so you can always see what the arrow is comparing against. You pick the reference from your phone: your ride average, or a fixed target cadence in rpm. Stop pedalling and it shows a real 0, with no arrow. Coasting down a descent is not riding below your average, so it does not pretend otherwise. Built to look like a native Edge field, and it fits any data field slot. Requires a cadence sensor.