AirPods are always accesible via the AirPlay-menu, which is prominently featured in many media apps.
Again: still fine, but just bad enough to partly influence my next buying decision.
But once they're paired, they connect automatically to my iphone, and I can select them easily from a list when e.g making a phone call, though they're usually selected automatically when connected.
Apple has a “select audio out” menu thats on a lot of music and video apps. It shows “Apple airplay enabled” devices and makes switching easy. If it’s just Bluetooth it’s harder (you have to go into setting…)
Either way, the user experience is still better than on Windows. Whenever I start up my PC it steals my headphones, even if I’m currently listening on another device (or worse, making a phone call). I’ve searched online and it seems there is no way to switch this off. The only solution seems to be to manually unpair or disable Bluetooth after using it.
Some headphones support connecting two devices simultaneously, which is great... unless you have 3 devices :)
Anyways, if I was Apple, I would have added paired headphones to the speaker menu.
You can’t do this with a regular Bluetooth audio device that doesn’t have the W2 chip, because according to the Bluetooth spec, you can only be paired to one device at a time; there is no separate concept of “known” devices; devices that auto-connect stay auto-connected on sleep+wake; and devices that connect (therefore devices that auto-connect) must stop announcing themselves as available over BT discovery. (BT is essentially a protocol state machine — a device can be either idle, in pairing mode, searching for its paired device to auto-reconnect, or connected, and none of these states can overlap.)
These are all limitations of the audio device, not of the host OS. Limitations required for Bluetooth conformance! Apple can only work around these limitations by having the device and host both run a completely separate, second discovery protocol over completely separate hardware, that just forces the BT hardware into certain states as a result of its own negotiation. They can’t magically make audio devices that don’t have a W2 chip do this out-of-BT-band negotiation.