SwannBuddy4K works like most other smart doorbells on the market, but has a few tricks up its sleeve - the videos are recorded in 4K and there's a built-in AI-powered voice assistant that can talk to visitors if no one is home.

Stick vacuums have improved significantly since Electrolux introduced their first model 20 years ago - and now the company has launched a model with an automatic emptying station.

Ecovacs launches two new robotic vacuum cleaners - flagship models in the T30 series.