This compact and lightweight ambulatory blood pressure monitoring system works 24 hours daily. Operating in quiet, smooth fashion the device increases accurate results. This blood pressure machine meets professional medical standards including the ISO, the AAMI SP-10, and those provided by the British Hypertension Society. Reducing the need for patient diaries is the device's actigraphy option, which facilitates clinical review synchronizations. This is also useful to determine sleeping and waking cycles automatically. Using patented oscillometric technology and Microsoft® Windows®-based software the system is able to collect, document, and analyze blood pressure data. Painless linear bleed technology ensures that patients' daily lives aren't interrupted. It reports both circadian rhythm, blood pressure measurements as well as all events.