Bio-Lynx: Actiwatch Spectrum

Actiwatch Spectrum

Actiwatch Spectrum - In addition to sleep/wake activity recording and the updated features included in the Actiwatch-2, Actiwatch Spectrum is equipped with three color light sensors that provide irradiance and luminous flux recordings in three color bands of the visible spectrum: red, green, and blue. Beyond color-light sensing, Actiwatch Spectrum also features a LCD display for time, date and device status indicators as well as off-wrist detection and a one year battery life. These features, among others are why Respironics’ Actiwatch products make it easier than ever to implement actigraphy.

Actiwatch Spectrum Specifications
Size and weight	48.5 X 36.7 X 13.8 mm / 29.8 grams
Memory	Non-voltatile 2 Mbits
Accelerometer range	0.5 - 2 G, resolution 0.02 G
Bandwidth	0.35 -7.5 Hz.
Sampling Rate	32 Hz.
Light Sensor	Records RGB irradiance or weighted white light illuminance
Battery Type	CR2430 Lithium coin cell (factory replaced)
Battery life	1 year continuous use
Off-wrist detector	bistable multivirbrator

Actiwatch Spectrum Maximum Recording Time
Epoch Length	Recording Time (activity only)	Recording Time (activity and RGB light)
15 seconds	45.5 days	9days
30 seconds	91 days	18 days
60 seconds	182 days	36 days

Actiwatch Spectrum Part Numbers
Description	Catalog number
Actiwatch Spectrum	1048091
Actiwatch Spectrum Dock Communication System- USB	1048093
Actiware Software package	1048137
Actiware Additional License	1055412
AW Spectrum Startup system: Includes AW Spectrum, Dock system, Software and user guides	1046964

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Note: These products are designed for research-oriented life science applications and investigations. They are not intended for the diagnosis, cure, mitigation, treatment, or prevention of disease.

If you intend on using these products for clinical applications click here.