Apple Watch “Forever Chemicals” Lawsuit Moves Forward

A California federal judge has ruled that a major class action lawsuit against Apple can proceed, rejecting the company’s attempt to dismiss most of the claims. The case, Cavalier et al. v. Apple Inc., No. 5:25-cv-00713 (N.D. Cal. Mar. 16, 2026), centers on allegations that certain Apple Watch Sport Bands contain harmful levels of PFAS—also known as “forever chemicals”—despite being marketed as safe to wear for prolonged periods.

The plaintiffs claim that Apple’s Sport Band contains PFAS, which is linked to significant health risks, including kidney and liver damage. They contend that Apple misled consumers by failing to disclose the presence of these chemicals and by promoting the watches as safe for everyday wear.

In her March 16, 2026 ruling, the judge allowed key claims—including fraudulent concealment and violations of California’s consumer protection laws—to move forward. However, she dismissed claims of affirmative misrepresentation and breach of implied warranty, with leave to amend.

This decision opens the door for a potential nationwide class action and signals growing legal scrutiny over PFAS in consumer products. It will be interesting to see how the class allegations develop once discovery commences.

The case is Cavalier et al. v. Apple Inc., No. 5:25-cv-00713 (N.D. Cal. Mar. 16, 2026).