Galvanic Skin Response (GSR) Device Prices – A Comprehensive Guide

Discover the best galvanic skin response (GSR) devices for 2025. Compare features, prices, and applications to find the perfect GSR sensor for your research.

When it comes to measuring physiological responses such as stress, arousal, or emotional engagement, a galvanic skin response (GSR), sometimes also referred to as electrodermal activity (EDA), device is one of the most effective tools available.

Whether you are conducting academic research, product testing, or psychological studies, choosing the right galvanic skin response sensor is essential for accurate and reliable data collection. But how much do GSR devices cost, and what features should you look for? Here’s a breakdown of a range of popular GSR sensors and their pricing insights.

What is a Galvanic Skin Response (GSR) Sensor?

Understanding How GSR Devices Measure Stress and Emotional Engagement

Before diving into pricing, it’s important to understand what a galvanic skin response sensor does. GSR devices measure the electrical conductance of the skin, which fluctuates with sweat gland activity and provides insights into autonomic nervous system responses. This makes GSR sensors indispensable in fields like neuroscience, marketing, user experience, and healthcare research.

GSR Sensor Pricing: Find the Right Device for Your Budget

Key Features and Applications of GSR Devices at Different Price Points

Three prominent GSR devices on the market today are the Shimmer3 GSR+ Unit, the Plux Electrodermal Activity (EDA) Sensor, and the BIOPAC /EDA/GSR Add-on Module. Here’s an overview of their features and indicative price ranges:

Best GSR Sensors Under $1100: Shimmer3 and Plux EDA

Shimmer3 GSR+ Unit

1. Shimmer3 GSR+ Unit

• Features: The Shimmer3 GSR+ Unit is a versatile galvanic skin response device designed for high-precision data collection. It features Bluetooth connectivity, real-time data streaming, and compatibility with multiple platforms, including native integration with the iMotions software suite.
• Accessories: The Shimmer3 GSR+ can be paired with additional accessories such as the Shimmer Dock, which enables charging and data upload, enhancing the device’s usability and efficiency.
• Applications: This GSR device is ideal for stress monitoring, emotional research, and usability testing.
• Price Range: iMotions sells an exclusive Shimmer3 GSR+ Kit, which contains everything needed to begin research with GSR sensors. Prices for the Shimmer3 GSR+ Kit start above $1050 depending on the need for further accessories.

Plux Electrodermal Activity (EDA) Sensor

2. Plux Electrodermal Activity (EDA) Sensor

• Features: The Plux Electrodermal (EDA) Sensor offers lightweight and portable design with wireless capabilities. It’s optimized for ease of use and integrates seamlessly with research platforms like iMotions.
• Applications: This galvanic skin response sensor is well-suited for psychophysiological studies, gaming research, and classroom experiments.
• Price Range: The Plux EDA Sensor is generally priced below €200 but it is worth noting that the sensor requires a System Hub to function, which will have to calculated into the purchase, unless already acquired.

Advanced GSR Devices Over $1100: BIOPAC EDA/GSR 100C Module

BIOPAC EDA / GSR 100C Add-On Module

3. BIOPAC EDA / GSR 100C Add-On Module

• Features: The BIOPAC EDA / GSR 100C is an advanced module designed to integrate with BIOPAC’s MP200 system. It offers precise measurement of electrodermal activity and includes options for electrode placement to ensure accuracy.
• Applications: This add-on module is ideal for detailed physiological research, including studies on stress, arousal, and emotional engagement.
• Price Range: Prices for the BIOPAC EDA / GSR 100C typically start just above $1100 for the module alone, and depending on configuration and compatibility options it can increase. If not already acquired, the mandatory investment in the MP200 system means that the price will be significantly higher.

What Affects the Cost of GSR Devices?

The cost of a GSR device can vary widely based on several factors:

1. Data Accuracy: High-precision sensors like the Shimmer3 often come at a premium price due to their advanced data processing capabilities.
2. Connectivity Options: Devices with wireless or Bluetooth functionality typically cost more than their wired counterparts.
3. Software Compatibility: GSR devices that integrate with comprehensive analysis platforms like iMotions tend to have higher price points due to their added value.
4. Accessories and Support: Additional electrodes, straps, and extended warranties can increase the overall cost of a galvanic skin response device.

Making the Right Choice When Buying a GSR Device

When selecting a GSR device, consider the specific needs of your research or application. For example:

• If you need a robust, high-accuracy solution for professional research, the Shimmer3 GSR+ Unit is an excellent choice.
• If you’re looking for a cost-effective, portable option for classroom or exploratory studies, the Plux EDA Sensor may be a better fit.
• For those already using BIOPAC systems, the BIOPAC EDA / GSR 100C is a seamless add-on that enhances existing setups greatly.

Final Thoughts on Investing in GSR Sensors

Investing in the right galvanic skin response sensor is crucial for obtaining meaningful insights in your studies. While prices for GSR devices may seem steep, their precision and compatibility make them invaluable tools in a variety of fields. Always evaluate your research requirements and budget to make an informed decision.

For more information on these devices, visit the Shimmer3 GSR+ Unit page, the Plux EDA Sensor page, or the BIOPAC EDA / GSR 100C page.

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