Huawei claims 1.3 billion HarmonyOS devices — but the West is still locked out
Huawei announced at its HDC 2026 developer conference on June 12 that its HarmonyOS ecosystem now spans more than 1.3 billion active connected devices — a scale that puts it firmly in the same conversation as Android and iOS, at least on paper. The figure covers smartphones, tablets, PCs, smart home appliances, in-car systems, and data center components. For anyone tracking where the next major OS rivalry might come from, this is the clearest signal yet.
What 1.3 billion actually means
That device count is not a smartphone-only number. Huawei's strategy has always been broader than phones: HarmonyOS runs across wearables, IoT hardware, and automotive dashboards. China's Ministry of Industry and Information Technology cited 1.19 billion units across 1,200-plus product categories as recently as mid-2025, so the jump to 1.3 billion by mid-2026 tracks. The native app count has grown sharply too — from around 20,000 apps in January 2025 to over 350,000 by March 2026, backed by more than 13,000 core developers and 140 million lines of proprietary code.
HarmonyOS holds roughly 18–19% smartphone market share in China, making it second only to Android — it already passed iOS in China back in 2025. Globally, though, the number sits at around 4%, and almost all of that comes from within China.
The Western wall
US sanctions, imposed under the CHIPS Act framework, were the original catalyst for HarmonyOS investment. Losing access to Google Mobile Services forced Huawei to build its own stack from scratch, and six years of that effort now shows in the numbers. Huawei CEO of the consumer division Richard Yu called it "a digital foundation for thousands of industries that operates independently of external political factors."
The catch is that independence cuts both ways. No other major Android phone maker — Xiaomi, OPPO, vivo — will adopt HarmonyOS, because doing so would cost them Google Play access in Europe and India. That keeps HarmonyOS a single-vendor platform, which is a structural risk: if Huawei stumbles, there is no third-party OEM to keep the ecosystem alive, unlike the decentralized Android model.
In the US and UK, HarmonyOS devices are effectively absent from retail. There are no mainstream carrier listings, no Best Buy or Currys shelf space, and no Google Play or Gmail equivalent to pull in general consumers.
Third OS or China-only story?
Huawei now has a partner network of 3,200-plus companies and is openly talking about global expansion. At 4% worldwide share, the platform is real — but cracking Western markets without Google services, and against a backdrop of ongoing trade restrictions, remains the central unsolved problem. For consumers outside China, HarmonyOS is worth watching, not switching to.