Does OnePlus Watch 2 support wireless charging?
Best answer: Won’t. Like many other premium smartwatches on the market, the OnePlus Watch 2 can only be charged using its own proprietary charging pad. However, it comes with a VOOC fast charging module in the box, so you can go from low to full in no time. Plus, a battery saver mode can further save battery life in a pinch.
How to charge OnePlus Watch 2
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As mentioned earlier, the OnePlus Watch 2 charges using its proprietary charging pad, which comes with sensors specifically adapted to the watch to give you fast and efficient charging. The battery capacity is 500mAh and can provide up to 100 hours (4 days) of battery life per charge in standard smart mode. If used frequently, the battery life will be up to 48 hours, and using features such as built-in GPS will further affect battery life.
However, there is also a power saving mode that extends battery life to up to 12 days. This feature limits functionality to some basic features, but even with battery saver mode turned on, you still get features like call notifications, some fitness tracking modes, and sleep and heart rate tracking.
Additionally, the dual-chip architecture means one chip is used to run background activities such as call notifications and activity tracking, while the more powerful Snapdragon chip only kicks in when needed. This could be running more complex applications such as Google Maps, music streaming, gaming apps, etc. This structure may also help extend battery life.
Using 7.5W VOOC fast charging, Watch 2 can be charged from zero to 100% in one hour. If you just need an extra day of use in an emergency, just 10 minutes of quick charging will give you an extra day of use in smart mode. Fast charging and long standard battery life put the OnePlus Watch 2 among the best smartwatches for battery life.
So while you can’t charge this smartwatch wirelessly, you probably don’t need to at all, as this smartwatch offers super-fast charging without wireless charging. All you need to do is carry the proprietary charging tray or switch to power-saving mode to keep it running longer.
What is VOOC charging?
OPPO first launched VOOC charging in 2014. This is a fast charging technology that helps prevent overheating while charging devices quickly and efficiently.
VOOC stands for Voltage Open Loop Multi-Step Constant Current Charging (hence the abbreviation!), and in 2015 it offered 20W of power. That’s not much by today’s standards, but at the time, it was huge. Today, this number has increased across a variety of devices. For example, the OnePlus 12 smartphone comes with a 100W SuperVOOC adapter.
You can connect the OnePlus Watch 2 cable to another charging block or directly to a USB outlet, but charging will be slower. This is because VOOC technology works by transferring heat from the device’s charging circuitry to the adapter itself.
OnePlus isn’t the only brand using VOOC charging technology on its devices, including this phone as well as smartphones that support SuperVOOC charging, such as the new OnePlus 12 mentioned earlier. OPPO, realme, and vivo also use this technology, although they may each have their own unique names.
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The OnePlus Watch 2 has excellent battery life, and thanks to its dual-engine architecture, resources can be used as needed to further extend battery life. While you can’t wirelessly charge this smartwatch, you won’t even miss it with VOOC charging and a fast-charging brick included in the box.