If your dad enjoys streaming, Roku is offering deals on three popular streaming devices as part of its Father's Day sale.

The Roku Streaming Stick Plus (now $39), Roku Premiere (now $79), and Roku Ultra (now $79) have all been reduced in price, and Best Buy has deals on them as well. The biggest price cut is on the flagship Ultra, which is under $80 compared to the usual $100. Our Roku Ultra review calls it a smart investment for your streaming needs.

The Roku Premiere is a great device for streaming 4K HDR content. Of course, it also has Roku's top-notch interface, access to the best Roku channels, and compatibility with most apps; as the Roku Premiere review points out, it's packed with solid performance, excellent picture quality, and niche content.

The Roku Streaming Stick+ tops our list of best streaming devices because it combines a slim design, 4K HDR, a sleek interface, wide wireless range, plenty of channels, and a decent remote control and mobile app. As noted in our review of the Roku Streaming Stick+, no other product offers such an excellent blend of functionality and affordability.

Roku is a top streaming device manufacturer for a reason: Roku sells sticks, boxes, affordable devices, premium players, and even soundbars and speakers. In addition to 4K HDR viewing, Roku devices are elegant hardware design, a sleek and easy-to-use interface, and a huge number of channels.