TL;DR
- Although OnePlus hasn’t shared official pricing or release dates, the OnePlus Watch 4 is already being sold through AliExpress for around €230 shipped.
- An early user report claims the watch offers four to six days of battery life with all active features and a smoother interface compared to the Samsung Galaxy Watch Ultra.
- The OnePlus Watch runs the December 4, 2025 security patch, and has no eSIM support.
OnePlus quietly launched the OnePlus Watch 4 last week, confirming all the specifications of the smartwatch on its global website. However, the company did not share or reveal any pricing or availability details. If you want to buy the smartwatch, you’ll have to wait for the official release, unless you’re willing to buy it from AliExpress, as some Reddit users have already done.
The Reddit user also shared his experience using the OnePlus Watch 4 over the past four days. They consider it to be a huge upgrade over their previous Samsung Galaxy Watch Ultra in terms of battery life, smoothness, and fluidity. With each sensor and feature activated, users can expect about four to six days of usage on a single charge.
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According to the user, the OnePlus Watch 4 apparently still runs on the December 2025 security patch. Users also note that the screen brightness is great and sleep tracking seems accurate at the moment.
However, the bad news is that there is no eSIM support on the OnePlus Watch 4 – you shouldn’t hold your breath for that, because that’s what the OnePlus listing says.
We still don’t have confirmed pricing information from OnePlus, but if you’re willing to take a gamble on the unofficial AliExpress listing, you can get your hands on the OnePlus Watch 4 before it hits the wider market.
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