The Helmer LK 716 watch allows you to locate a senior citizen using the built-in GPS via a map in the mobile application, including movement history for a selected period of time. The watch also serves as a phone, so you can call the SIM card inserted in the watch at any time, or force it to answer the call and find out what is happening around it (wiretapping). Thanks to the built-in camera, it is also possible to have photos taken by the watch sent remotely and sent to you by itself in the application, which is available for free for smartphones with iOS and Android. For this communication, a functional internet connection is required on the SIM card, the maximum monthly data consumption is 25MB. The watch is also equipped with a number of health functions. They have sensors on the back that allow you to remotely measure your heart rate, blood pressure and blood oxygen levels. If you take measurements directly on the watch, the results are also saved in the application. The pedometer can be used to measure the number of steps, distance and calories burned. Another option is to set reminder times to take medication or to warn the senior about long periods of sitting. Helmer LK 716 can also inform you about crisis situations. On the side there is an SOS button, after holding it, the watch will start dialing the entered phone numbers one by one until one of these numbers answers the call. The watch also includes a gyroscope, thanks to which the watch will call you if the senior falls. Its sensitivity can be adjusted via the application. The watch can also handle video calls. Features Support for 4G LTE+2G networks 1.54' LCD display (240*240) GPS location accuracy 5m outdoors Wifi location accuracy approx. 30m Heart rate measurement, blood pressure, pedometer Watch removal alarm Waterproof IP67 Web platform / mobile application SOS button, phone calls, chat Safety zones 0.3MP camera Low battery alarm Operating temperature: -20℃ ~ +70℃ Dimensions: 58*40.5*17.5mm Weight: 40.7g Battery: 600mAh, 4-5 days battery life