Actiwatch Spectrum PRO Get the Actiwatch advantage

Actiwatch Spectrum PRO

Get the Actiwatch advantage

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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.  Each device is built to be rugged, comfortable, and waterproof.

Real-time subjective scoring

Real-time subjective scoring

Provides subjective scoring capabilities and audible and vibrational alarms.The alarms remind subjects to enter subjective scores on a pre-programmed schedule or on a manual basis.This adds another dimension to data collection when studying parameters such as pain and fatigue
Variety of applications

Valuable endpoints for a variety of applications

The Actiwatch Spectrum PRO also allows recording of two subjective endpoints on a numerical scale.
Data Collection

Data Collection

Actiwatch Spectrum PRO can collect subjective numerical rating scale responses (e.g., pain4,5,6,7, fatigue8,9, depression10) in real time from your subjects.These scores can be used in association with, or independently from, other questionnaires.

Scientifically-valid technology from a leader in sleep

Validated against PSG gold standard for sleep measures1,2, 3 . Used in hundreds of studies in a variety of environments . Used on infants through the elderly.

Sleep/wake history reliably tracks sleep

Compact, reliable devices that are easy to implement.. Small size, comfortable, and waterproof . Data is recorded 24/7 to help you obtain real-world insights into subjects’ sleep/wake patterns.
Do you want to know what it means when products are certified for European Union Medical Device Regulations (EU MDR)?


Battery Type
  • Lithium Ion rechargeable
Typical battery life
  • 50 days (with 4 scores per day)
  • 48 mm x 37 mm x 15 mm
Weight (with band)
  • 31 g
Memory size
  • 32 Mbits
Memory volatility
  • non volatile
Recording time
Recording time
Recording time
  • 50 days (with 4 scores per day)
Sensors and input specs
Sensors and input specs
Accelerometer type
  • MEMS type accelerometer
Accelerometer sampling rate
  • 32 Hz
Light sensor wavelength range
  • 400 - 700 nm
Light measures
  • Photopic illuminance Irradiance Photon flux
Number of scoring items
  • 2 items
Numerical score range
  • 0 - 15 programmable
Score entry options
  • Manual or prompted
Environmental attributes
Environmental attributes
Moisture protection rating
  • *waterproof at 1m for 30 min per IPX7 IEC 60529
Operating system requirements
Operating system requirements
Computer OS compatibility
  • Actiware: Windows 10 Home, Pro and Enterprise (32 or 64 bit) operating systems
Computer hardware
  • UL 60950-1, IEC60950-1 or CSA C22.2#60950-1 certified IT equipment, 2 GHz or higher process clock speed, keyboard and mouse, USB port
USB compatibility
  • 2.0 or greater