About Us

Infracalm started with a simple question: how's my body doing right now? Before a long run, halfway up a mountain trail, at altitude on a ski trip, or after a long flight, it's useful to see your oxygen level and heart rate without any fuss.

Most people never check, because it feels complicated. We wanted something simpler: a small device you clip onto a fingertip, press once, and read in about 8 seconds.

That's the Infracalm Mini Finger Pulse Oximeter. It shows your SpO₂, pulse rate and perfusion index on a bright color screen that rotates to whichever way you're holding it, runs on two AAA batteries, and fits in a pocket or gym bag.

We're a small, online-only store, and we keep things simple: a product we believe in, honest information about what it does, clear shipping times, and a 30-day money-back guarantee if it isn't right for you.

If you ever have a question, just get in touch. A real person reads every message.

The Infracalm oximeter is for sports, fitness and general wellness use only. It is not a medical device and is not intended to diagnose, treat or monitor any medical condition. If you have health concerns, please talk to a doctor.