On October 10, vivo convened its 2025 Developer Conference at the Shenzhen World Convention and Exhibition Center, where it took the wraps off OriginOS 6 and BlueOS 3. OriginOS 6 comes packed with vivo's in-house developed "BlueRiver Smooth Engine" and is set to make its first appearance on the vivo X300 and iQOO 15 series of smartphones. In the English-speaking tech world, "debut" is often used when a new product or software version is introduced to the market for the first time. Here, using "make its first appearance" is a more detailed and natural way to convey the same idea. Meanwhile, BlueOS 3 is tailored specifically for AI-centric devices and will see its initial launch on the vivo WATCH GT 2. In English tech contexts, "tailored for" is a more idiomatic expression than "specifically designed for" when emphasizing customization. Also, "see its initial launch" is a more vivid and native way to describe the first-time release of a product compared to the more straightforward "make its debut" (which we've already used for OriginOS 6 to avoid repetition).