---
title: PulseSensor — official website
description: Official PulseSensor public documentation
canonical: https://pulsesensor.com/
last-updated: 2026-09-12
---
# PulseSensor — official website

PulseSensor is educational open-source analog PPG hardware from World Famous
Electronics LLC. Use it with a compatible microcontroller or ADC for classroom,
creative, maker and biofeedback experiments. It is not a medical device and does
not measure SpO2 or blood pressure. A development board is not included.

- [Current kit and buying options](https://pulsesensor.com/products/pulse-sensor-amped)
- [Start here](https://pulsesensor.com/pages/start)
- [Developer documentation and API](https://pulsesensor.com/pages/developers)
- [Arduino library](https://github.com/WorldFamousElectronics/PulseSensorPlayground)
- [Research hub](https://pulsesensor.com/pages/pulsesensor-research)
- [Agent instructions](https://pulsesensor.com/agents.md)
- [Pricing and buying routes](https://pulsesensor.com/pricing.md)
- [Contact and support](https://pulsesensor.com/pages/contact)

Direct Shopify orders are paused. Follow the kit page for U.S. Amazon,
SparkFun/Adafruit international retail, or Education & Bulk inquiries.