TempoMate: Run Cadence BPM

This metronome is one I first built for my family. After a while you notice that exercise has a rhythm. When your stride goes, your breathing goes with it, and the run falls apart; hold your stride at a steady rate and your body lasts longer. Lifting is the same — lower over three counts, pause at the top for one, and the movement comes out clean. So I started using a metronome. And I found that none of them are made for someone who is actually moving. Most are built for musicians: rows of knobs, a vocabulary of their own, and you have to stop, stand still and stare at the screen to change anything. But when you're running you can't look at a screen, and when you're lifting your hands are full. Plug in headphones and the click fights your music. And a watch has a screen that is always right there, and nobody had put a metronome on it. What I wanted was simple: I start running and it…