Actiwatch plus

Actiwatch Spectrum Plus

Get the Actiwatch advantage

The Actiwatch family of devices is designed to help you better understand a subject’s daily activity and sleep/wake patterns in response to drug or behavioral therapies. Cost-effective, and objective, each device is built to be rugged, comfortable, and waterproof. Find the device that best meets your needs.

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Actiwatch Spectrum Plus wristwatch with advanced sensing capabilities

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

  • Real watch-face displays data and time for user-convenience
  • Off-wrist detection software indicates when the device was not worn
  • Long-term recording supports months of data
  • Advanced light-sensing records photopic, red, green, and blue light
  • Audible off-wrist reminder reminds user to put the device back on
  • Direct USB connectivity enables rapid charging and data retrieval
  • Rechargeable battery eliminates need for battery changes
See Specifications

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
Event marker
Light sensing Photopic Photopic, RGB Photopic, RGB
Watch face/status display NA
Off wrist NA
Audible/vibratory score reminder NA NA