Selecting the right actigraphy watch is critical for researchers who need accurate and reliable data for physical activity, sleep, and other physiological parameters. This guide highlights the best actigraphy watches for research in 2025, focusing on their features, benefits, and suitability for various study needs.

Access our detailed comparison sheet with full pricing and features of all available models.

Best Actigraphy Watches for Research in 2025

1. Fibion Helix

The Fibion Helix is a high-performance actigraphy device designed for researchers seeking precise measurements combined with user-friendly features.

• Sensors:
  • 3-axis accelerometer.
  • Patented optical sensor for heart rate and heart rate variability.
• Data Access:
  • Raw data access for advanced analysis.
  • Comprehensive SDK and API for seamless integration.
• Participant App:
  • Features a fully functional participant app to streamline study workflows.
• Applications:
  • Automatically calculates outcome metrics for sleep, recovery, physical activity, training, and heart rate zones.

Pros:

• Research-grade accuracy.
• Affordable and customizable features for study-specific requirements.
• Convenient and easy to deploy in research studies.

Cons:

• Does not include ambient light measurement.
• Lacks a display for real-time feedback.

2. Fibion SENS

The Fibion SENS is a durable, long-lasting device ideal for longitudinal research requiring extended data collection.

• Key Features:
  • 22-week battery life for uninterrupted data collection.
  • Waterproof and capable of operating in various environments.
  • Records raw 3-axis acceleration data for detailed activity analysis.
• Applications:
  • Perfect for long-term studies focusing on physical activity and sedentary behavior.

Pros:

• Extremely easy for participants and researchers to use.
• Extended battery life minimizes participant interaction.
• Cloud-based data management simplifies study logistics.

Cons:

• Limited to acceleration measurement without additional physiological data.

3. ActiGraph LEAP

The ActiGraph LEAP is a wrist-worn, multisensor device designed for diverse research applications.

• Sensors:
  • 3-axis accelerometer.
  • Photoplethysmography (PPG).
  • Skin temperature sensor.
  • Barometer.
  • Gyroscope.
  • Microphone.

Pros:

• Offers multiple signals for in-depth physiological and environmental monitoring.
• Features a display for participant interaction and feedback.

Cons:

• Limited to wrist placement, reducing versatility.
• Higher cost for the device and associated software.
• May require additional fees for utilizing certain features.

4. Condor Instruments ActTrust2

The ActTrust2 by Condor Instruments is a robust device designed for activity and light exposure studies.

• Sensors:
  • 3-axis accelerometer.
  • Light exposure sensor.
  • Temperature sensor.

Pros:

• Excellent for circadian rhythm and light exposure research.
• Provides comprehensive data for sleep and activity monitoring.

Cons:

• Relatively bulky design, which may affect participant comfort.
• Less aesthetically pleasing compared to other devices.

5. Fibion Flash

The Fibion Flash is a customizable tool tailored to meet a wide range of research requirements, including ECG and HRV measurements.

• Sensors:
  • 6-axis motion sensor (accelerometer and gyroscope).
  • ECG for precise heart rate and HRV data.
• Data Access:
  • Offers customizable measurement specifications.
  • Provides a robust SDK and API for tailored integration.
• Applications:
  • Suitable for physical activity research, cardiovascular studies, and biomechanical assessments.

Pros:

• Versatile with both wrist and chest wear options.
• Fully customizable for different study needs.
• Affordable compared to similar ECG-enabled devices.

Cons:

• Its versatility may make it less specialized for single-purpose studies.
• Requires technical expertise to fully customize features.

6. GENEActiv

The GENEActiv is a compact device offering features well-suited for light and activity-based research.

• Sensors:
  • 3-axis accelerometer.
  • Light exposure sensor.

Pros:

• Measures light exposure, aiding in circadian rhythm research.
• Watch-like design enhances participant compliance.

Cons:

• High cost relative to its feature set.
• Lacks heart rate and HRV monitoring capabilities.

Conclusion

Actigraphy watches are vital for researchers aiming to collect accurate, reliable data for various applications, from physical activity to sleep studies. Each device in this list offers unique advantages tailored to specific research needs.

Access our comprehensive comparison sheet with detailed pricing and features for all major actigraphy watches.

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📅 Planning research measuring physical activity, sedentary behavior, and sleep? For a chat with our accelerometer and wearable expert, book a video call with Dr. Miriam Cabrita, or request a quote.

Disclaimer

The brand names and product names mentioned in this article, including ActiGraph, Condor Instruments, and GENEActiv, along with their associated device models and software platforms, are trademarks of their respective owners. Our use of these names does not imply ownership, endorsement, or affiliation with these brands. This article is intended solely for informational purposes and provides an overview of these devices based on publicly available information.

We make no representations or warranties of any kind, express or implied, regarding the completeness, accuracy, reliability, suitability, or availability of the information provided herein about non-Fibion products. Specifications and features of these products are subject to change and may vary depending on product updates or other factors. For the most accurate and up-to-date specifications, please refer to the respective official websites of these brands. Any reliance you place on the information in this article is strictly at your own risk.

All trademarks and registered trademarks mentioned herein belong to their respective owners.