It doesn’t work on its own. If you don’t have Badger on your phone, you can’t run the companion — there’s nothing for it to pair with, and nothing it could show you.
That’s the encryption doing its job rather than a limitation we chose. Your conversations are end-to-end encrypted, and the keys live on your devices — never on our servers. A browser starts out holding none of them, so it has to be let in by a phone that already has them.
Haven’t got Badger yet? Get Badger for your phone first.