Tablo's ATSC 3.0 Quad HDMI OTA DVR supports 4K HDR content over the air. There are some drawbacks to cutting-edge technology, though.
OTA
A new Roku Streaming Stick 4k was announced, Sony debuted a lower-cost high-end soundbar, and Spotify is making your playlists better.
The Tablo QUAD is a redesigned, clutter-free, OTA DVR. They are also bringing commercial skipping to all their products.