The Roomba App is more than sufficient. I really don't want or need (though others might!) Alexa or Hey Google to do this for me so...The Roomba Application is all you need to get this Roomba working! I can even tell both my Roombas (different models, one of which is about two or three years old now) to start cleaning remotely from my office. I simply select the Roomba app on my iPhone and tell the Roomba to start cleaning. It does so every time without fail and it does it via my cell (there is NO WiFi at my work) to my home. Roombas are my favorite robot vacuums!