Alongside the announcement of a software development kit in April 2017, the Assistant has been, and is being, further extended to support a large variety of devices, including cars and third party smart home appliances.
Di samping pengumuman perangkat pengembangan perangkat lunak pada bulan April 2017, Google Assistant telah, dan sedang, diperluas untuk mendukung berbagai macam perangkat, termasuk mobil dan peralatan rumah pintar.