QUICK SUMMARY Tado has announced AI Assist, new AI-powered heating features for its smart thermostats. Tado’s AI Assist features include adaptive heating, holiday mode and preheating – and is free for some users. Tado smart thermostat users just got some serious AI upgrades. Announced today, Tado has launched AI Assist which offers AI-powered features for smarter and more efficient heating – here’s everything you need to know. Tado AI Assist is available now as a subscription service, and is priced at £29.99 a year or £3.99 a month.