Many of us wear smart watches and fit bands. And mostly we look for metrics like daily number of steps, and the heart rate. But scientists have found that just by making a little bit of calculation of ...

Let’s keep things simple – this is basic math. Nothing scary. Just everyday calculations, a bit of geometry, some number patterns, and the kind of stuff you definitely learned in school at some point.

Nothing slows down a DIY faster than some complex math, and nothing can speed it along like these tools, tech, and tips that ...

Researchers suggest that dividing the average daily heart rate by the number of daily steps from wearables can offer insights into heart health. This Daily Heart Rate Per Step metric correlates with ...