I have bought a Garmin Cadence Sensor 2. After installing it on the bike and rotating the cranks to wake it up, theoretically I should be able to pair it with my iPhone but it doesn’t appear in Bluetooth Settings. The documentation is abysmal and doesn’t go into any useful detail on the pairing procedure. What’s the trick to get it to show up?
(The iPhone is a 12 Mini running iOS 14.2, but I couldn’t get it to work with my iPhone X on iOS 13 either.)