The best part is that companies can’t track what you watch with an antenna. As Nielsen said in a January 2024 blog post:
Big data sources alone can’t provide insight into the viewing behaviors of the millions of viewers who watch TV using a digital antenna.
Antennas have also gotten more versatile. For example, in addition to local stations, an antenna can provide access to dozens of digital subchannels. They’re similar to the free ad-supported television channels gaining popularity with smart TVs users today, in that they often show niche programming or a steady stream of old shows and movies with commercial breaks. You can find a list of channels you’re likely to get with an antenna via this website from the Federal Communications Commission.
TV and movies watched through an antenna are likely to be less compressed than what you get with cable, which means you can get excellent image quality with the right setup.
You can also add DVR capabilities, like record and pause, to live broadcasts through hardware, such as a Tablo OTA DVR device or Plex DVR, a subscription service that lets antenna users add broadcast TV recordings to their Plex media servers.
Things to keep in mind
You’re unlikely to get 4K or HDR broadcasts with an antenna. ATSC 3.0, also known as Next Gen TV, enables stations to broadcast in 4K HDR but has been rolling out slowly. Legislation recently proposed by the FCC could further slow things.
In order to watch a 4K or HDR broadcast, you’ll also need an ATSC 3.0 tuner or an ATSC 3.0-equipped TV. The latter is rare. LG, for example, dropped support in 2023 over a patent dispute. You can find a list of ATSC 3.0-certified TVs and converters here.
Realistically, an antenna doesn’t have enough channels to provide sufficient entertainment for many modern households. Sixty percent of antenna owners also subscribe to some sort of streaming service, according to Nielsen.
Further, obstructions, like tall buildings and power lines, could hurt an antenna’s performance. Another challenge is getting support for multiple TVs in your home. If you want OTA TV in multiple rooms, you either need to buy multiple antennas or set up a way to split the signal (such as by using an old coaxial cable and splitter, running a new coaxial cable, or using an OTA DVR, such as a Tablo or SiliconDust’s HDHomeRun).