The Shared Game Timer can pretend to be a 'Media Device', allowing you to control it the same way you control your music, be it a Bluetooth headset, a smart watch or a cheap Bluetooth media remote control.
|End or Pass Round (if using rounds)|
|Enter Admin Time or Start/Resume Game/Round|
One way of using this functionality is to have a cheap Bluetooth headset around your neck, easily reached for when you want to end your turn. Or, if you have a smart watch, you already have a nice remote right there on your wrist. It will even show the name of the current player and their color on the display.
Another option is to buy a Bluetooth media remote. They usually go for less than $20, and seem to work well. One caveat though: if you get a media remote that ALSO acts as a speaker or has a AUX port allowing you to plug in a speaker, then it will most likely steal the sound of your device and try to play it through the remote, and turning this off can be hard. If you get a remote with no playback functionality, this shouldn't be an issue.