I'm a big fan of watching videos at the Pluto.tv website (owned by ViacomCBS). They also have an Android app, which works okay. Neither are 'cast' compatible. Can I watch Pluto.tv videos with a Xiaomi Mi Box S, Shield TV pro, or some other gadget on my big screen 1080p TV? The only way I know to do this would be to use a laptop + HDMI cable; which is not convenient.
Pluto TV works great on both of those devices.