SAN FRANCISCO (KGO) -- 7 On Your Side has uncovered a new theory about why Fitbit activity trackers caused thousands of users to break out in a rash. We've been pushing for answers for nearly a year.

If your jewelry of choice is your smartwatch, bracelet, or ring, you may have encountered a pesky side effect from tracking your steps—a skin rash. For those who wear snug-fitting clothing and ...

That angry cluster of itchy red bumps might be more than just an annoying skin condition. While many skin irritations represent harmless reactions to environmental triggers, some persistent or unusual ...

On an uneventful day I was sitting at my desk when I started scratching the skin on my wrist around my Garmin. Then I began scratching under my Garmin. I undid the watch band only to reveal a nasty ...

A rash on your palms can happen for many reasons, like eczema, allergies, infections, or even stress. Some rashes are mild and go away on their own, but others—like itchy blisters or painful ...