A:AnswerYes you will be able to use your fire stick, echo dot, etc. You will need a decent cell signal. Also a good unlimited data plan if you are going to watch a lot of movies, tv, with your fire stick.
A:AnswerThe device itself has no data plan. You buy a SIM and then you associate that SIM to a data plan. So whatever the data plan allows is what you get with this device.
A:AnswerThe battery will last about a day, less if you run in both GHz ranges. It does sleep if not used, but generally wakes quickly when something accesses it. Not sure about your question though as it is battery operated.
A:AnswerThat maybe true for AT&T itself, but there are resellers that use AT&T wireless towers that don’t have that limitation. Search the Internet for Ned body and you will see what I mean.
A:AnswerYou can connect to this like ANY WiFi system! I have a complete explanation for your at: https://www.yoursmart.com/trucking/truly-unlimited-internet-no-throttling-no-caps-and-no-credit-checks/
A:AnswerI had the same question when I researched AT&T's Nighthawk. I called AT&T customer service to ask them how this would work. They said that with some plans you could add the Nighthawk to your plan and use it at no additional charge. With other plans you couldn't and would need to setup a separate plan for the Nighthawk at a cost of approximately $50/month. In my case, my plan allowed me to add the Nighthawk to my plan at no additional charge. The Nighthawk works great - we've taken it out a number of times on RV/camping trips with several devices connected to it.
A:AnswerThis device should allow you to connect to the internet. The box is basically a cellular wifi router. Wifi internet will appear just like if you had a cable modem and wireless router.
The AT&T Nighthawk is only for the AT&T network. You will need to purchase a data plan from AT&T, Cricket, or T-Mobile. When you get your plan, they will give you a sim card to insert into the Nighthawk. If you want to add a mobile hotspot to your existing Sprint plan, you will need to purchase a Sprint compatible mobile hotspot, and a data plan for the hotspot from Sprint.