Affordable sonic toothbrush perfect for travelling. Not only is it ultra-light, it also comes with a travel case and has a long battery life of up to 90 days - just charge it four times a year! Unfortunately, it is not very stable and tends to tilt - what a shame!

Inexpensive with good tooth cleaning. This good sonic toothbrush cleans teeth effectively and offers good value for money. There is no pressure control. The toothbrush has five cleaning settings and comes with a charging station with mains plug and a travel case. The operating time on one battery charge is a good 113 minutes. It is not possible to replace the battery.

The Sonicsmile Plus from Silk'n delivers slightly worse handling and cleaning scores than the Sonicyou when tested. However, the differences are only evident in the decimal places at the back.