Wear OS is not coming to the Galaxy Watch 3. The Galaxy Watch 4 and Galaxy Watch 4 Classic will be the first watches to receive Wear OS 3. BlueGuyBuff • 2 yr. ago. Yes, even Google advertised on their Twitter that the new watch4 has a custom wear OS build that they helped make and design. This time, one modder managed to get Google's Wear OS booted on the Samsung Gear S3 — a Tizen-based smartwatch released back in 2016! Despite effectively being obsolete at this stage, the The next version of Wear OS, Wear OS 4, is officially out at long last. After Wear OS 3 represented a massive leap for Android-powered smartwatches, the stakes are high for Wear OS 4. The new operating system comes pre-installed in the new Samsung Galaxy Watch 6 series, and Samsung promised to roll it out to older smartwatches soon. Like Wear OS 3, after all, and 3.5 like it, both took quite a while to actually get implemented onto watches, with many developers finding it a more challenging process than you might think. Peloton app gets watch face complication for Wear OS smartwatches. App support for Wear OS smartwatches has been improving tremendously over the past couple of years. Various third-party app developers have been bringing their apps to Wear OS smartwatches since the Galaxy Watch 4 was launched. Now, Peloton, which launched its Wear OS app Battery life is a major perk of the TicWatch Pro 3 Ultra GPS compared to Pixel Watch, Galaxy Watch and Apple Watch. but luckily a full Wear OS 3 update should be on the way by the end of 2022 Develop Apps for Galaxy Watch, running on Wear OS Powered by Samsung. To start creating an application for Galaxy Watch, click the button below to view the Principles of development. Get Started. Last week, Samsung released the Wear OS 4-based One UI 5 Watch update to the Galaxy Watch 4 and the Galaxy Watch 5. Apart from Wear OS 4, the new software brought several new features and improved health and fitness tracking features to Samsung's older smartwatches. But one critical improvement amazed me. The Galaxy Watch4 and Watch4 Classic are the first smartwatches to run on the new Wear OS Powered by Samsung. Built by Samsung and Google, this operating system lets you use the best of Samsung and Google apps right from your wrist. This new platform also features enhanced support for leading third-party apps such as Strava, Calm, and Spotify. Ben Schoon | Aug 31 2023 - 8:13 am PT. Google announced Wear OS 4 back in May, and the update saw its debut on Samsung’s Galaxy Watch 6 which debuted earlier this month. Now, Wear OS 4 is 3mSw.