The lawyers of the plaintiffs said in a statement that people purchase Fitbit’s fitness trackers to burn calories and pursue a healthy lifestyle, not to burn their skin.

The plaintiffs claim that they bought the fitness trackers from the Fitbit’s Versa lineup, and have alleged that the watches create a burn hazard. One plaintiff claims that the smartwatch burned their daughter's wrist, while the other claims that they themselves were the victim.

The lawyers of the complainants have also included photos of burn marks of other people using other models of the Fitbit, which include Fitbit Sense, Versa 3, Blaze, Inspire and Inspire 2.