Huawei Hands Developers a Beta of HarmonyOS 2.0
Huawei opened a HarmonyOS 2.0 developer beta at HDC 2020, its clearest move yet toward a phone OS that doesn't depend on Android.
Huawei used its Developer Conference today to hand out a developer beta of HarmonyOS 2.0, and for the first time it’s explicitly framed as something smartphone app developers should start building for. That’s a meaningful shift from how HarmonyOS was pitched a year ago, when it launched mostly as a lightweight OS for TVs and other embedded devices with only vague promises about phones.
The subtext here isn’t subtle. Huawei has been locked out of Google’s Android services by US trade restrictions for over a year now, and its phones sold outside China have been shipping without Google Play, Gmail, Maps, and the rest of the app ecosystem that most Android users take for granted. Huawei’s stopgap has been its own Huawei Mobile Services and App Gallery, but that only gets you so far without a critical mass of apps. Opening HarmonyOS to developers is the next logical step: if you can’t use Android’s ecosystem, you build your own.
Why this matters beyond Huawei
A real, working alternative mobile OS is rare. iOS and Android have owned this space so completely that “third mobile OS” has become a bit of a graveyard term — think Windows Phone, Firefox OS, Ubuntu Touch. All of them struggled with the same chicken-and-egg problem: no users without apps, no apps without users. Huawei has one advantage those attempts didn’t: an existing base of hundreds of millions of phone owners in China, plus the corporate will (and balance sheet) to subsidize an ecosystem push for years if it has to.
That said, a developer beta is just the beginning. Getting an OS to compile and run “hello world” is very different from getting a banking app, a ride-hailing app, and a game studio’s flagship title all ported and polished. Developers need APIs that are actually stable, tooling that doesn’t fight them, and a believable growth story for the user base before they’ll commit real engineering time. Huawei is going to need all three, delivered fast, if it wants third-party apps ready by the time HarmonyOS actually ships broadly on phones.
What to watch next
A few things I’ll be tracking: whether HarmonyOS 2.0 keeps meaningful Android app compatibility as a bridge (a “run existing APKs” mode would massively lower the barrier for developers and users alike), how the SDK and developer docs compare to Android Studio and Xcode in day-to-day usability, and how quickly Chinese app makers — who have the most direct incentive to keep serving Huawei’s user base — actually ship native HarmonyOS builds versus just wrapping their Android apps.
It’s also worth remembering the geopolitical backdrop doesn’t look like it’s resolving soon. As long as US restrictions on Huawei stay in place, HarmonyOS isn’t a nice-to-have side project — it’s existential for Huawei’s consumer phone business. That kind of pressure tends to produce fast iteration, even if the first beta out the door today is rough around the edges.