Amazon spent part of its fall 2025 hardware show shrinking a lot of the company’s streaming ambitions into something the size of a thumb drive. The Fire TV Stick 4K Select, announced at Amazon’s event on Tuesday, is a $39.99 streaming stick that the company says will ship in October — and it’s the first new Fire TV device to run Amazon’s freshly minted Vega OS instead of the old Android-derived Fire OS.

On paper, it’s the familiar math of Amazon hardware: squeeze 4K video playback into an inexpensive piece of plastic, add an Alexa-enabled remote, and then toss in a few new software promises to make it sound like a step change. The Select promises “vibrant 4K picture quality,” HDR10+ support, and what Amazon frames as noticeably faster app launches. Crucially, Amazon says the stick will “work with your favorite streaming services” out of the box and will — at some point soon — support Xbox Gaming, Luna (Amazon’s cloud-gaming service), and Alexa Plus features. Those gaming and advanced-Alexa abilities are listed as coming-soon, not shipping-ready.

The other headline here is software: Vega OS. Amazon described Vega as a new, Linux-based platform for select Fire TV devices — the company positioned it as a successor to the Android fork it used previously for Fire TV hardware. For users, that matters more than the name: a different underlying OS can mean faster updates, different app compatibility considerations, and a fresh slate for Amazon’s cross-device AI and Alexa ambitions. Amazon also made Vega the lead line in its marketing for the new stick, highlighting it as the reason apps load faster and as the software that will power future features.

If you’ve been paying attention to the Fire TV cycle, this isn’t a surprise so much as the next step. Amazon last overhauled the Fire TV Stick lineup in 2023 — that refresh brought faster processors and Wi-Fi 6, while the higher-end 4K Max got Wi-Fi 6E and more storage. In 2024, Amazon also tweaked the Fire TV Stick HD to include the Alexa voice remote and HDMI-ARC support. The 4K Select slots in beneath Amazon’s more expensive sticks as an affordable way to get HDR and 4K playback without the premium price.

A few little hardware notes that matter in daily life: several outlets reported the Select carries 8GB of internal storage (enough for a handful of apps but less than what phones ship with), and it ships with an Alexa voice remote. Amazon’s product pages and early hands-on coverage emphasize the picture and app-launch improvements rather than gaming horsepower — so while Xbox Gaming and Luna support are notable, they’re likely to be about casual cloud gaming rather than console-grade local play.

Why should you care? For $39.99, the Fire TV Stick 4K Select undercuts or matches the street price of many rival streaming sticks while adding the Vega OS story — a change that could shape how quickly Amazon pushes new Alexa and AI features to the TV. For cord-cutters who just want 4K, HDR support, and a responsive interface without splurging on a pricier stick or a TV’s built-in software, the Select looks like a tidy value play. For people embedded in ecosystems (Roku, Google TV, Apple TV), the bigger question is whether Vega’s app compatibility and Amazon’s evolving Alexa+ features are worth another device on the shelf.

There are a couple of caveats. First: “soon” is a little vague. Amazon’s promises of Xbox Gaming, Luna, and Alexa Plus arriving later mean you might buy the stick for $39.99 and not get those capabilities on day one. Second: internal storage is modest, so if you like lots of third-party apps, you may need to be selective. And third: with a new OS comes the usual early-adopter questions — how smoothly will third-party apps behave, and how quickly will Amazon patch security and stability issues?

Beyond the stick, Amazon used the same event to push a broader narrative: a new generation of Fire TVs, a refreshed Echo lineup with “Alexa+,” updated Ring and Blink devices, and the Kindle Scribe updates. The Fire TV Stick 4K Select is small news by comparison, but it’s telling: Amazon wants to make Vega OS the connective tissue across cheaper hardware and higher-end screens, and the $39.99 price is an inviting first step. If you live in Amazon’s ecosystem, the Select could be a painless upgrade; if you don’t, it’s another tempting, well-priced option to consider when October preorders start shipping.

Short takeaway: the Fire TV Stick 4K Select is Amazon’s attempt to refresh the low-cost 4K stick with new software (Vega OS), HDR10+ support, and a $39.99 sticker. If you want a cheap, simple 4K streamer and you don’t need cutting-edge storage or day-one cloud gaming, this one’s worth a look — just keep an eye on the “coming soon” features and early reviews when it ships in October.