Fall detection can be an essential feature for people living alone or with caregivers, helping to avoid long falls that could cause pressure sores, dehydration and even death by alerting loved ones immediately when someone falls and cannot reach their phone or speak for themselves.The device works by measuring sudden changes in movement. Such shifts could indicate a fall, including body position, speed of movement and smoothness or abruptness of acceleration of movements, according to reports in International Journal of Telemedicine and Applications. Furthermore, you can trigger it manually by pressing a button; this feature could prove invaluable in situations when movement becomes hard to come by or pressing buttons is impossible (like having your hands tied together or becoming unconscious).Monitored and unmonitored medical alert systems with fall detection are both available; with one going directly to a call center and dispatching emergency services or loved ones as necessary; while unmonitored systems use WiFi connectivity in your home to communicate an alert directly.No matter the system you select, be sure to read both equipment and contract requirements carefully prior to purchasing a fall detector. Make sure you understand how much it costs, whether landline or cell service are required and what the monthly monitoring fee is before making your decision. Check for answers online consumer reviews or the company website.Before purchasing a medical alert fall detection device, it's important to understand its limitations. These devices cannot always provide accurate readings; some readings could even be false when lying on the ground for extended periods. personal medical alarms Furthermore, these fall detection devices don't detect all falls; only those likely to cause serious injury are registered by them. medical alarms nz If you are at high risk of falling, consult your physician about acquiring a medical alert system with fall detection capabilities. This is particularly true if you have had past falls, muscle weakness or balance problems. Furthermore, inform them if taking medications such as sedatives or diuretics that affect balance could alter their balance significantly. You can further reduce chances of falling by taking steps at home such as eliminating hazards and installing grab bars - these may reduce chances of falling.