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OnePlus Watch 3 review: stamina and smarts
Mar 13, 2025

A quality Wear OS watch that lasts; OnePlus’s Watch 3 is as good as it gets for Android-loving smartwatch-wearers tired of daily charges

For the longest time, wearables forced us to choose between great battery life or clever smarts, until the OnePlus Watch 2 delivered both. Now, the OnePlus Watch 3 refines the formula in a bid to be the best smartwatch of 2025.
Before the OnePlus Watch 2, I’d review smartwatches like the Apple Watch Ultra 2, Google Pixel Watch 3, and Samsung Galaxy Watch Ultra for a few weeks, then switch back to my longer-lasting Huawei Watch GT series with its two-week battery life.
The OnePlus Watch 2 changed that with around four days of battery life in smart mode and two weeks in Power Saver mode, keeping me hooked for months after reviewing it. The OnePlus Watch 3 builds on that with a fully functional rotating crown, a larger, brighter display, a titanium bezel, slightly better battery life, an ECG sensor, and upgraded GPS.
After a month with it, though, I reckon the OnePlus Watch 3 is worth the wait (the launch was pushed to April 2025) even without ECG support (which is currently not supported in the UK or US). That said, it probably isn’t worth an upgrade for existing users, and here’s why.

OnePlus Watch 3 review

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