Electronic groupsets are sensors now
Your head unit already records your Shimano Di2 or SRAM AXS groupset on every ride. Componentry now picks it up like a power meter or speed sensor: it appears on the Sensors page as Electronic Shifting, ready to pair to a bike.
A groupset stays on one bike, which makes it a reliable way to match rides. Pair it once, and every ride it records is assigned to that bike, so the distance goes to the right components even when you swap wheels or power pedals between bikes.
Groupsets already in your uploaded rides have been added for you. Open Sensors to pair them.
See what still needs pairing
The Sensors link in the menu now shows a count of sensors that aren't paired to a bike yet. Pair them and the count goes away. When the sidebar is collapsed, a dot marks Sensors, and on a phone the menu button shows the same dot.