NOB Medical Guardian - Active Guardian Medical Alert System - White New Open Box - Minor cosmetic blemishes if any Description Keep enjoying your active life, knowing that you have help at your fingertips. The Active Guardian medical alert system is available to provide emergency help 24/7. This wearable device puts you in contact with the highly trained professionals at Medical Guardian?s monitoring center at the touch of a button. You can speak to them through the device?s built-in microphone. GPS and Wi-Fi connectivity helps the center?s operators to quickly and accurately find your precise location. They can assess any situation (including if you are unable to speak or respond) and dispatch the help needed. A subscription is required. Contact Medical Guardian for service plan details and special offers. Features No Wi-Fi needed for use Medical Guardian?s trained operators can detect Wi-Fi hotspots around you in order to accurately pinpoint your location in an emergency. So, you don?t need Wi-Fi to use your Active Guardian. Water-resistant design The device hangs around your neck ? it is small and lightweight. But, you truly can contact the monitoring center from anywhere - even the shower. Long-lasting battery The device is fully charged in just 3 hours, using the included charging cradle. This device boasts up to five days of battery life on a single charge. Simple operating notifications Fully charge the device in just 3 hours, using the included charging cradle. Simple operating notifications Red light flashes when the device's battery is low, blue light signifies connection to the monitoring center, while the Wi-Fi light indicates that a Wi-Fi signal is available. Service plan required A monthly subscription is required. Contact Medical Guardian for service plan details and special offers. AT T cellular service included with subscription. Coverage spans the United States.