4G is a weapons for sure. I advise never to buy anything Smart. Get rid of as much wireless you can. Get hardwired. As it is wireless can do a lot of harm to people. Wifi, cell phones, smart meters etc cause all sorts of things. For some they get the exact same symptoms as covid. You can get heart problems,anxiety, depression, rashes, eye problems, high histamine levels, cancer and the list if very long. It can even stop your heart as it did when Two children dropped dead in Simcoe County from WiFi. That was in Ontario Canada that happened. Wireless kills. Everyone pays those companies to kill them and make them sick then they use those profits to build more garbage like 5G to do even more damage. It is a weapon not to help anyone. they will also use it for surveillance of everyone. Bad enough as it is you can be tracked anywhere vie your Cell Phone. https://shadowsbearsoutlook.blogspot.com/2020/09/5g-was-developed-by-israelis-and-us-for.html