Exactly one year ago, we tested the EufyCam S3 Pro 2-Cam Kit with very good results. Now the EufyCam S4 2-Cam Kit is here and the camera is equipped with a P&T module with zoom. Is Eufy's new flagship the ultimate surveillance camera?

Just under a year ago, L&B Tech Reviews tested the Dreame Z30 Cordless Stick Vacuum with good results. Now, the company has further developed the model by adding a mop accessory – with the Dreame Z30 AquaCycle, you can both vacuum and mop the floor.

Crystal-clear video and lightning-fast response cannot hide the fact that Ajax Doorbell costs significantly more than competitors with more features – and that it cannot even set the clock correctly.

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.