Yes—Google Chromecast does work with our online workouts. You can mirror our website from your computer by following these instructions. Chromecast may not work with the iPhone. You can try downloading a third party app to cast with Safari. Our recommendation? Use Momocast.
Connect your device to your TV with an HDMI cable.
As long as you have Apple Airplay properly set up on your device, you should be able to mirror the online workouts to your TV screen. Find out more here.