HealthyPi v3

by ProtoCentral

An open-source, multi-parameter, full fledged human body vital sign monitoring HAT for Raspberry Pi as well as standalone use.

View all updates Jun 20, 2017

Comparing HealthyPi with a Standard Monitor

In this update: we have some news, we describe the signals measured by the HealthyPi and we show why the HealthyPi is so great with a new video.

First off, some good news. We had entered the HealthyPi project into the Hackaday Prize 2017 under the Internet of (useful Things) IOT round. We’re happy to inform our backers that we made it through to the semifinals. We’re all quite excited by this news and you can follow the project status and future inclusions to the HealthyPi on our Hackaday page at:

Next up, we made a little video to describe the signals measured by the HealthyPi. We had a few questions come in regarding signal quality, effectiveness of the algorithms, and what each one actually means.

We have also made some improvements to the digital filters and the heart-rate and respiration rate algorithm. It now provides better and more accurate signal quality.

We made a small video to address these questions and more. Check it out for some great looking results.

And again, our Github repository for the HealthyPi-v3 is now public at, we will keep updating this code as the project progresses. Feel free to hack into the code!

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Product Choices


HealthyPi v3 HAT Kit

The basic kit includes the HealthyPi-v3 board plus temperature, pulse oximetry, and ECG/respiration sensors with 20 adhesive electrodes. Plug this board into your Raspberry Pi and touchscreen or use standalone through USB.



We're a close-knit team that makes (and sometimes breaks) open source hardware.

Ashwin K Whitchurch

CEO / Project Manager

Manikandan S

Lead Hardware Engineer

Venkatesh Bhat

Lead Software Engineer

Joice TM

Software Engineer

Biswajit Ojha

Lead Operations manager

Manigandan B

Assistant - Assembly & testing

See Also

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