Back to today’s briefing

Story perspectives

Study Reveals Toxic PFAS in Smartwatch Bands

1/18/2025

26 5

Summary

Story summary

A recent University of Notre Dame study revealed alarming levels of harmful PFAS chemicals, particularly PFHxA, in smartwatch and fitness tracker bands. Out of 22 bands tested, 15 contained concerning amounts, with some surpassing 1,000 parts per billion. These persistent "forever chemicals" pose significant health risks, igniting urgent demands for more research and heightened consumer awareness.

1 of 1

Story summary

A recent University of Notre Dame study revealed alarming levels of harmful PFAS chemicals, particularly PFHxA, in smartwatch and fitness tracker bands. Out of 22 bands tested, 15 contained concerning amounts, with some surpassing 1,000 parts per billion. These persistent "forever chemicals" pose significant health risks, igniting urgent demands for more research and heightened consumer awareness.