Xiaomi 18 Pro Pairs With Apple Watch — No iPhone Needed

Apple Watch has always required an iPhone. Not an Android phone with the right app, not a workaround — an iPhone, full stop. Xiaomi just removed that requirement. The Xiaomi 18 Pro now pairs with Apple Watch directly, handling calls, notifications, and health data sync without an iPhone in the loop.

How HyperConnect Makes It Work

Xiaomi announced the feature at its Autumn New Product Launch Conference alongside the Xiaomi 18 Pro Max. The integration runs through HyperOS's HyperConnect framework, which Xiaomi has been building out specifically for Apple device compatibility over the past two years.

The 18 Pro series already had some cross-platform features — tap-to-share for photos and videos with iPhones, cross-device unlocking, message sharing, and cloud photo album sync. Apple Watch connectivity is the latest and most significant addition.

What Actually Syncs

Users can take calls from the Apple Watch while paired to the Xiaomi 18 Pro, receive notifications from the phone on the watch, and sync fitness and health data between the two devices. These are the core functions that make a smartwatch useful on a daily basis, not just a limited demo.

The foundation was laid at the Xiaomi 15 series launch in 2024, when the company confirmed that HyperOS 2 fully supported the Apple ecosystem. HyperOS 3 and version 2.1.0 of the Xiaomi Connect Service later added iPhone notification syncing directly on Xiaomi phones, plus a windowed app mode for iPad through Mi Desktop.

Why It Matters

Apple Watch is the best-selling smartwatch in the world. It is also the most locked-down — Apple has never offered Android compatibility and has shown no interest in doing so. That exclusivity has always been a quiet tether keeping Apple Watch owners on iPhone, and a barrier keeping Android users from buying one.

Xiaomi building the bridge from its side changes that calculus. An Apple Watch owner who wants to try the Xiaomi 18 Pro no longer has to give up their watch or buy a second wearable. Whether Apple tolerates this long-term is an open question — the company could push firmware updates that restrict third-party pairing. But for now, the wall has a door in it.