News Summary

• The Dyson HushJet is the brand's smallest-ever air purifier.
• Despite its size it's surprisingly powerful.
• Its Auto mode reacts to changes in air quality faster than anything I've tested.
• The app is excellent and running costs are negligible.
• The only real sticking points are the price of the device itself, which is steep even by Dyson's standards, and the fact that it's larger than its 'compact' label would imply.
• It sits at the top of its category, and in my tests it earned its place.