The podcast episodes discuss the role of wearable devices, such as smartwatches and fitness trackers, in measuring and monitoring key health indicators like heart rate variability (HRV).

In episode 61441, 'Understanding Heart Rate Variability: The Science Behind Stress and Recovery', the episode explores how wearable devices can be used to track HRV and provide insights into overall wellness and stress resilience.

Similarly, in episode 62781, 'Futurist Amy Webb on What's Coming (and What's Here)', wearable devices are highlighted as one of the three key "super cycle" technologies driving significant technological change, alongside artificial intelligence and biotechnology.