Emerson's Sensi Touch Wi-Fi Thermostat works well and is simple to use.
The Sensi Touch Wi-Fi Thermostat by Emerson costs $169. At the current exchange rate, the price converts to roughly £130 and AU$235.
It has a simple touchscreen interface where you can adjust the set temperature and more.
You can create a schedule and adjust other settings from the touchscreen, too.
Take a look inside the Sensi app.
The Sensi Touch responds to Alexa, Google Assistant and Siri voice commands.