“A rather convenient device to monitor heart rate while running.
This is a second iteration of my heart monitoring project, previous one was showing heart beats on a chest, and was connected to uECG via wire. That looks cool, but isn’t practical at all - you can’t see well how many LEDs exactly are currently on, it’s out of your normal view field, and wire connecting it to uECG device creates a lot of problems for the sensor itself, so it basically doesn’t work when you run.
This version solves all these problems: it is wrist-worn, so you can see it while keeping eyes on the road, and it’s wireless, so no distortion of readings, it really works for running and allows you to keep track on heart load.”