Huawei said HarmonyOS 5 devices have surpassed 20 million, doubling in two months as new models including the Mate 80, Nova Flip S, and Mate X7 drove adoption. Executive Richard Yu projected 60 million units by the end of 2025 and up to 100 million by early 2026. The milestone comes as Huawei expands HarmonyOS across smartphones, PCs, wearables, and in-car systems.