A connection is one stream playing at the same time. A device is anything you install your login on, like a Firestick, a phone, or a Smart TV.
You can install your IPTVV login on as many devices as you want. What your plan limits is how many can play at once. For example, a 2-connection plan means 2 devices can watch at the same time. You could have your login on 5 devices, but only 2 can stream simultaneously.
If you try to play more streams than connections you have, one of the streams will pause. If you want more people watching at the same time, choose a plan with more connections.
