3D Printable Stabilizer Ring, now on Thingiverse
Download and print this knuckle-sized ring stabilizer for the PulseSensor. Get way better readings off a user's finger. This is custom-made and custom fitted for the official PulseSensor. It works with the velcro strap that is included in our official kit.
Download and try it out here: https://www.thingiverse.com/thing:5649384