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OnePlus 2-in-1 USB-C Cable Charges Phone and Watch Together
July 17, 2025 -
3 minutes, 11 seconds
OnePlus 2-in-1 USB-C Cable: Charge Phone and Watch Simultaneously
Looking for a convenient way to charge both your smartphone and smartwatch at once? The OnePlus 2-in-1 USB-C cable might be your new everyday essential. Designed with dual-device charging in mind, this Supervooc cable includes a USB-C plug for phones or laptops and an inline pogo pin connector specifically for OnePlus smartwatches like the Watch 3, Watch 2, and Watch 2R. It’s the perfect upgrade for users who want fewer cables in their bags or on their desks—and it delivers up to 80W of power when used with a single device.
Why the OnePlus 2-in-1 USB-C Cable Stands Out
The main highlight of the OnePlus 2-in-1 USB-C cable is its smart dual-charging ability. When only a phone or laptop is connected, it supports up to 80W fast charging. But when paired with a OnePlus smartwatch, the cable intelligently splits the power—up to 67W for the phone and 10W for the watch. That means you don’t have to compromise on charging speed for either device. Plus, the integrated inline charger is neat and compact, helping reduce desk clutter and making it ideal for travel.
Device Compatibility and Practical Use Cases
While the cable’s USB-C connector can technically charge any compatible phone or gadget, the proprietary inline charging connector only works with specific OnePlus smartwatches. This makes it a strong choice for loyal OnePlus users but less useful for those with non-OnePlus wearables. Still, at a price point of $29.99—identical to OnePlus’ standalone watch charger (which doesn't include a USB-C cable)—this 2-in-1 version offers better value. It’s ideal for those looking to simplify their charging setup without spending extra.
OnePlus 2-in-1 USB-C Cable vs. Alternatives
The idea of a dual-purpose charging cable isn’t entirely new. Nomad recently launched a similar cable with Apple Watch support, but it comes at a steep $100 price. By comparison, OnePlus’ 2-in-1 USB-C cable is much more accessible. And while it lacks wireless charging functionality or Apple compatibility, it sets a precedent for more affordable and functional multi-device charging accessories in the Android ecosystem. If future iterations expand compatibility or adopt wireless puck charging, it could redefine everyday convenience in mobile charging tech.
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