Soniox also supports real-time speech-to-text translation with 60 languages. You can hook that to a TTS and you have Speech-to-Speech translation. That failed Google I/O real-time translation demo? With Soniox it just works.
You can try it out here (select translation instead of transcription)
https://soniox.com/
You can try it out here (select translation instead of transcription) https://soniox.com/
Disclaimer: I work at Soniox.