
Dyson’s CameraJet Toothbrush Fails in Stores, But What Went Wrong Remains Secret
Dyson’s $500 CameraJet toothbrush, which uses a built-in camera to aim rinse streams, has been pulled from sale amid reports of water getting into the battery compartment and rapid failures; Dyson says only a single-component issue affected a small batch and refuses to disclose the faulty part, the scope, or where it was sold, arguing there’s no recall. Experts blame waterproofing or manufacturing tolerances, and the episode has reignited calls for better repairability as production scales up.













