Do I Need an Aerial to Watch Tv?

Aerials are not required when only watching normal TV but when streaming online it would be necessary in order to enjoy all of what is on offer. Otherwise you will only receive standard definition (SD) signals which would be of lower quality than HD content.

How can I get my TV in a room without aerial?

The obvious alternative to watching not trough a aerial is to watch it through a satellite dish instead. To watch satellite TV you will need a satellite dish and a satellite receiver, this is usually a satellite set top box but many TV's have in built satellite tuners.

Can you use a smart TV without a TV aerial?

If you want to watch a TV station, you WILL need a TV aerial to receive TV Channels. If you wish to receive Freeview through your smart TV, you will also need an aerial to do so. However, since you have a smart television it should have internet TV services such as Netflix, Amazon, BBC iPlayer and more built in.