Great news for Apple fans who don't yet own an Apple TV 4K, as AT&T now offers one for free to everyone who joins its DirecTV NOW service. You don't even have to sign-up for a year in advance, which makes it an even better deal if you're in the market for an Apple TV.

Now, here is what you need to know before you take AT&T. Firstly, the promotion is only available to those who've never been subscribed to AT&T's DirecTV NOW. Secondly, you'll have to pay for the first four months of service in advance, and at full price, we might add.

The carrier also mentions that the ...