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Actiwatch Models
and Specifications

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Actiwatch 2

It’s small size makes it well-suited for use with younger subjects or those sensitive to wrist-worn devices. It is equipped with a light sensor and event marker to record events of significance, such as “lights-out time.”




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Actiwatch Spectrum Plus

Collect activity and sleep information along with multiple light measurements, event marker button entries, and patient compliance over days, weeks, and even months.





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Actiwatch Spectrum Pro

All the features of the Actiwatch Spectrum Plus with the addition of subjective scoring capabilities. This unique and valuable feature adds another dimension to your data collection efforts when studying parameters such as pain and fatigue.





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Which Actiwatch device is right for you?

Each Actiwatch device is designed and enhanced to support a variety of clinical and research purposes.
Find the product that best meets the unique needs of your subject and study.

Feature

Actiwatch 2

Actiwatch Spectrum Plus

Actiwatch Spectrum PRO

Activity

X

X

X

Waterproof

X

X

X

Rechargeable

X

X

X

Event marker

X

X

X

Light sensing

Photopic

Photopic, RGB

Photopic, RGB

Watch face/status display

NA

X

X

Off wrist

NA

X

X

Off wrist

NA

NA

X