Ever wonder how your smartwatch turns heartbeats into insights? This post breaks down ECG signal processing for heart rate variability — the same meth...
I’ve been tracking my heart rate variability (HRV) with my Oura Ring since 2018. Lately, the numbers haven’t matched how I feel — strong, consistent,...
I let my weight hit the 195 to 200 range, and that was disconcerting. To see my average resting heart rate hit a new max was scary and one personal re...
