Fitness Heart Rate Monitor Kit with Arduino Nano – Learn Biometric Sensing

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Transform your understanding of human physiology by building a real-time heart rate monitor and skin conductance sensor. This kit combines a MAX30102 pulse oximeter with galvanic skin response probes, turning an Arduino Nano into a personal fitness tracker. Perfect for school science projects or budding fitness enthusiasts, you’ll see your heartbeat and stress levels on the OLED display.

What You'll Build

You’ll assemble a portable device that clips onto your fingertip and measures heart rate via photoplethysmography (PPG) using the MAX30102 sensor, while dual copper probes detect skin conductance changes. The real-time data appears on the 0.96-inch OLED screen, giving instant feedback on your cardiovascular and stress responses. This hands-on project demystifies how fitness wearables work.

What You'll Learn

• Interpreting PPG signals to calculate heart rate in beats per minute
• Measuring galvanic skin response (GSR) as an indicator of stress or excitement
• Integrating sensor data with an Arduino Nano and displaying it on an OLED
• Wiring analog and I2C sensors on a breadboard for stable, noise-free readings

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Ideal for students aged 10–15 exploring biometrics in ATL Tinkering Labs or CBSE science exhibitions. Early-stage B.Tech ECE hobbyists can use it as a quick biosensor prototype. If you're participating in school-level maker fairs or just curious about how fitness bands measure your pulse, this kit delivers a working demo in a single session.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.