How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

You can turn off cellular data on an Android device to avoid hitting your data cap when you're not using Wi-Fi.

You may want to turn off your Sonos speaker if you don't plan on using it for a while, or you want to transport it.