Samsung leak reveals Galaxy Aero smartwatch-lite — and it could right the wrongs of Samsung’s disappointing Apple Watch SE rival

A new leak sheds fresh light on the Samsung Galaxy Aero smartwatch The device might ditch Wear OS and use the RTOS operating system instead It could fix some of the mistakes of the Samsung Galaxy Watch FE It’s safe to say that we weren’t huge fans of the Samsung Galaxy Watch FE , with our reviewer s

<![CDATA[ <article> <ul><li><strong>A new leak sheds fresh light on the Samsung Galaxy Aero smartwatch</strong></li><li><strong>The device might ditch Wear OS and use the RTOS operating system instead</strong></li><li><strong>It could fix some of the mistakes of the Samsung Galaxy Watch FE</strong></li></ul><p>It’s safe to say that we weren’t huge fans of the <a href="https://www.techradar.com/health-fitness/smartwatches/samsung-galaxy-watch-fe-review">Samsung Galaxy Watch FE</a>, with our reviewer scoring it a measly two stars and branding it “one of the most confusing smartwatches I’ve ever tested.” Yet despite the disappointment, a new leak suggests that Samsung is going to take another stab at the entry-level smartwatch market — but the result might look very different. </p><p>The latest hints come from <a href="https://gadgetsandwearables.com/2026/08/22/samsung-galaxy-aero-rtos-watch/" target="_blank">Gadgets & Wearables</a>, which investigated the <a href="https://www.techradar.com/health-fitness/fitness-trackers/samsung-galaxy-watch-users-are-getting-a-completely-redesigned-ai-first-app-for-a-personalized-experience-whether-they-like-it-or-not-and-we-only-have-to-look-at-fitbit-to-see-how-well-thats-going">Samsung Health</a> and <a href="https://www.techradar.com/audio/samsungs-first-ever-clip-on-earbuds-look-slated-to-launch-as-odd-new-name-drops-in-the-galaxy-wearable-app">Galaxy Wearable</a> apps to uncover hints of what might be to come. And according to the news outlet, the forthcoming device could take the form of a new Samsung watch dubbed the Galaxy Aero. </p><p>What’s interesting about this product is that, unlike many of the <a href="https://www.techradar.com/news/best-samsung-smartwatch-finding-the-right-tizen-wearable-for-you">best Samsung watches</a>, it might not run on <a href="https://www.techradar.com/health-fitness/smartwatches/wear-os-7-has-landed-here-are-the-5-biggest-new-features-you-need-to-know-about-from-live-updates-to-widget-creation">Google’s Wear OS</a>. Previous reporting from <a href="https://www.sammobile.com/news/samsung-smartwatch-no-wear-os-under-development/" target="_blank">SamMobile</a> found hints pointing towards the use of RTOS, or ‘real-time operating system,’ as Samsung software contained references to ‘Galaxy Aero’ and ‘galaxy_rtos_watch.’ The implication here is that these devices were the same product. </p><p>RTOS is the platform that <a href="https://www.techradar.com/health-fitness/fitness-trackers/samsung-galaxy-fit-3-review">Samsung’s Galaxy Fit</a> devices run on and is a far more lightweight system than Wear OS. If RTOS ends up powering the Galaxy Aero, it would suggest that the product will be at the lower end of Samsung’s wearable spectrum. </p><p>Further investigation from Gadgets & Wearables suggests that several Samsung apps and services have the capability of handling RTOS and devices that use it. And it’s that capability that supposedly opening the door for the Galaxy Aero.</p><h2 id="righting-the-wrongs-of-the-past">Righting the wrongs of the past</h2><figure class="van-image-figure inline-layout" data-bordeaux-image-check ><div class='image-full-width-wrapper'><div class='image-widthsetter' style="max-width:5184px;"><p class="vanilla-image-block" style="padding-top:56.21%;"><img id="WHe3XTzJiEKgZtQNsv3gBD" name="galaxy watch fe review 3" alt="Samsung Galaxy Watch fE" src="https://cdn.mos.cms.futurecdn.net/WHe3XTzJiEKgZtQNsv3gBD.jpg" mos="" align="middle" fullscreen="" width="5184" height="2914" attribution="" endorsement="" class="inline"></p></div></div><figcaption itemprop="caption description" class=" inline-layout"><span class="credit" itemprop="copyrightHolder">(Image credit: Future)</span></figcaption></figure><p>One of our main criticisms of the Samsung Galaxy Watch FE was that it was strangely positioned — at the time, it offered worse performance than the Samsung Galaxy Watch 6, despite being available to buy for the same price or more. With the Galaxy Aero, that uncomfortable quirk might be remedied.</p><p>That’s because SamMobile suggests it could be priced below the Watch FE, making it a more sensible proposition for a <a href="https://www.techradar.com/news/best-cheap-smartwatch">low-cost smartwatch</a>. If true, that could make it much less of a tough sell. </p><p>And there’s another consideration. By using RTOS instead of Wear OS, Samsung could conceivably cut down on battery usage, solving another major problem with the Watch FE. It would mean making some compromises, with limited support for the <a href="https://www.techradar.com/vpn/vpn-services/i-just-got-hacked-what-play-store-reviews-reveal-about-peoples-vpn-expectations">Google Play Store</a> and third-party apps both possible. But if Samsung can keep the cost down, it’s likely that many users won’t mind. </p><p>If Samsung makes that move, it would join rivals like Amazfit and Huawei in launching an affordable fitness tracker that doesn’t rely on Wear OS. Whether it can right the wrongs of the Galaxy Watch FE, however, remains to be seen.</p><div data-widget-type="multimodelreview" data-model-name="Samsung Galaxy Watch FE" class="hawk-root"></div> </article> ]]>