MotionWatch 8
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Main Features • Light-weight waterproof wristworn actigraph • Fast direct USB transfer • USB data transfer eliminates need for a reader • Light sensor and event marker included as standard • User replaceable battery • Records up to 180 days with a 1 minute epoch* • Software includes NPCRA function • All raw and analysed data can be exported to third party programmes Applications • Detection of sleep disorders • Circadian rhythm research • Paediatric sleep p • Psychiatry • Health Psychology The MotionWatch 8 is the next generation of actigraph from CamNtech, inventors of the Actiwatch. Following discontinuation of the Actiwatch 4 and 7, CamNtech has utilised advances in accelerometer technology to produce the MotionWatch 8 with a tri-axial digital accelerometer. Technical Specication The activity plots coupled with Size mm: 36(l) x 28.2(w) x 9.4(d) specialised software serve to excluding strap quantify the intensity and duration Weight: 9.1 grams (including of daily physical activity as an battery, excluding strap) indicator of a particular lifestyle or to monitor the effects on mobility Sensor: Tri-axial, MEMs technology. of a medical condition as well as 0.01g to 8g range, 3 – 11Hz the efcacy of treatment for that Battery: CR2032 Lithium Coin Cell condition. Battery Life: 6 months run time; simple Sleep user change MotionWare, the new analysis Memory: 4Mbits non-volatile (182 software designed to analyse data days recording @ 1min from the MotionWatch, allows the epoch AW mode user to access data on a full range uncompressed) of sleep and circadian parameters. Waterproof: 3 Bar (suitable for The MotionWatch uses a new swimming) digital tri-axial accelerometer, greatly improved from old Marker button: Yes – with visual feedback Actiwatch devices. Although the Epoch: 2, 5, 15, 30, 60 secs in AW activity counts are not identical to compatible mode activity counts from old Actiwatch devices this gives increased Comms: Direct USB, uses generic reliability and less variability both Windows drivers, Micro between devices and over time. USB cable. Validation The MotionWatch 8 is now validated against polysomnography. Please contact u us for further information. All data in 50 secs approx. Bespoke XL 12mm silicone (245mm overall length) or 12mm nylon Integral Light Sensor Epo Epoch length Recording time* 1 sample per second – averaged over epoch Digital – human eye response optimised. *With light enabled, recording times are halved. CamNtech Ltd Upper Pendrill Court, Ermine Street North, Papworth Everard, Cambridge CB23 3UY, UK Tel: +44 (0)1480 831223 Fax: +44 (0)1480 831733 Email: admin@camntech.co.uk www.camntech.com Issue date Sepetember 2012 Product specication subject to change without notice

MotionWatch 8" data output and display Circadian Rhythm Analysis SeriaIN olail File View Drag the mouse over a period in the graph to zoom in or analyse Sleep Analysis Get-up Marker Sleep latency Bed Time - Sleep time Actual Sleep Time Assumed Sleep - Actual Wake Time Fragmentation Index Ordering Information Issue date Sepetember 2012 Product specification subject to change without notice