Yes, those are the easy parts - but none if that answers GP's questions:
> If my passkey is on my phone what happens if I lose my phone? Do I need a unique passkey per device? How do I rotate them? What if a device gets stolen?
I'd also add: How do I login on a device or browser that I've never logged in before? If I'm on a public computer that I trust enough for quickly logging into my emails but (say, the local library or university PC pool), do I have to install my password manager first and then login with my master password? This seems backwards.
> If my passkey is on my phone what happens if I lose my phone? Do I need a unique passkey per device? How do I rotate them? What if a device gets stolen?
I'd also add: How do I login on a device or browser that I've never logged in before? If I'm on a public computer that I trust enough for quickly logging into my emails but (say, the local library or university PC pool), do I have to install my password manager first and then login with my master password? This seems backwards.