Actiwatch 2

Actiwatch 2 - In addition to sleep/wake activity recording, Actiwatch 2 has the ability to record information about the amount and duration of ambient white light illuminance, in units of lux. Actiwatch-2 also features a comfortable design to enhance patient compliance, a large 1 MBit storage capacity, a rechargeable battery, a waterproof casing and the ability to be used with a hospital band. Communication to the Actiwatch-2 is achieved via USB connection to the sleek Actiwatch 2 communications dock. These features, among others are why Actiwatch products make it easier than ever to implement actigraphy.

Actiwatch 2 on Reader/ charger

Actiwatch 2 Specifications
Size and weight	43.5 X 23.3 X 10.4 mm / 16.1 grams
Battery charge time	6 hours from empty to full
Memory	Non-voltatile 1 Mbits
Accelerometer range	0.5 - 2 G, resolution 0.02 G
Bandwidth	0.35 -7.5 Hz.
Sampling Rate	32 Hz.
Light Sensor	Records illuminance in lumens/ sq. m
Battery Type	ML1220 Lithium Cell, rechargeable at dock

Actiwatch 2 Maximum Recording Time
Epoch Length	Recording Time (activity only)	Recording Time (activity and light)
15 seconds	22.5 days	7.5 days
30 seconds	45.5 days	15 days
60 seconds	91 days	30 days
Recording time is limited by battery life of 30 days typical before recharging is required

Actiwatch 2 Part Numbers
Description	Catalog number
Actiwatch 2	1048090
Actiwatch 2 Dock Communication System -USB	1048092
Actiware Software package	1048137
Actiware Additional License	1055412
AW2 Startup system: Includes AW2, Dock system, Software and user guides	1044809

Download the instruction manual here.

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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.