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Tech & Innovation·June 23, 2026·1 min read

A Fitbit Air user has found out the hard way that the tracker doesn't mix well with one particular substance

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Wearables are still fragile when they meet real-world environments—sweat, sunscreen, saltwater, chemicals. If you're deploying or integrating health trackers at scale, validate device tolerances and failure modes against actual user conditions, not just spec sheets.