Reinventing the wheel isn’t always easy. The sentiment applies more so in the space of sensor tech, wherein the only advancements that can be made are more often in the efficiency of measurement, footprint reduction and more sensitive recording parameters.
But then, there’s also the concept of reinventing the applications of the wheel. And that’s what advancements in sensor technology are all about. Heart rate sensors have moved on from their avatar of simply measuring heart rate, to more advanced applications such as pointing out exactly when and why there was a spike in the heart rate.
All this being said, what’s new in the world of heart rate sensors? And is Apple making some headway in this regard?