Originally developed independently by Nest labs, now a part of Google, the Nest thermometer integrates into modern home HVAC systems and uses a combination of AI machine learning and user controlled programming to automatically heat or cool a space, while manual adjustments are made using a simple rotating front screen interface.

Why we like it

Aside from being a hugely useful addition to any home, the simple, stripped back UI keeps the current and target temperatures in context onscreen at all times, making this an extremely intuitive piece of tech.

Further reading