Can you trust your smartwatch?

Can you trust your smartwatch?

August 12, 2026 · 28 min

About this episode

Dr Joe Warne discusses the accuracy of smartwatches in tracking health metrics and the implications of health data obsession.

Millions of us now use smartwatches to track our sleep, heart rate, fitness and recovery, but how accurate is all that information? This week on The Real Health podcast, Dr Joe Warne from Technological University Dublin explains which measurements we can rely on and where wearable technology falls short. He looks at the growing obsession with health data, why sleep trackers may cause anxiety, and whether more information actually makes us healthier. He also shares the simple metrics worth paying attention to and why sometimes the best guide to your health is listening to your own body.  https://www.independent.ie/service/our-journalism/a/98708550.html See omnystudio.com/listener for privacy information.

People in this episode

Host: Karl Henry

Guest: Dr Joe Warne

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Organizations: Technological University Dublin, Irish Independent

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