James Dyson, the inventor behind the bagless vacuum cleaner, has expanded his product line into oral care with the launch of a $499 smart toothbrush. Known for applying cyclone technology to household appliances, Dyson entered the hair dryer market with a $400 model before now targeting dental hygiene. The new device features sonic technology and a magnetic charging travel case.

Dyson stated the company does not rely on traditional business plans when developing new products, instead focusing on engineering innovation. The toothbrush represents Dyson's latest venture beyond vacuum cleaners and fans, continuing the brand's reputation for premium-priced, technology-driven household items. The product aims to improve brushing habits through smart sensors and connectivity, reflecting Dyson's philosophy of solving everyday problems with advanced engineering.