ERCOT can't adjust your smart thermostat, but a provider probably can
Best Smart Thermostats 2024: Which? Best Buys and expert buying advice - Which?
The ultimate guide to smart thermostats - Uswitch
tado° Wired Smart Thermostat Starter Kit V3+ – Intelligent Heating Control, Easy DIY Installation, Designed in Germany, Works with Alexa, Siri & Google Assistant : Amazon.co.uk: DIY & Tools
The Dumb Side of My Smart Thermostat - The Seeker Newsmagazine Cornwall