A new teaser page reveals the upcoming smartwatch, which could launch as early as next month

OnePlus has confirmed the imminent arrival of a new smartwatch—referred to simply as the ‘OnePlus New Watch’—in a new teaser.

The device appears set to debut alongside the upcoming OnePlus 15R smartphone and a ‘New Tablet’, with the announcement date possibly as early as mid-December.

The official teaser comes from a new landing page on the brand’s UK and EU sites, which includes multiple references to the smartwatch in the terms and conditions of a ‘subscribe to save’ campaign.

The contest, which runs from November 17 to December 17, 2025, offers participants the chance to win vouchers for the unannounced devices.

And with the redemption period for these vouchers beginning on December 17, it strongly suggests a global launch event is scheduled for that date.

What the ‘OnePlus New Watch’ could look like

OnePlus already released the excellent OnePlus Watch 3 earlier this year, followed by a smaller Watch 3 (43mm) variant. The ‘New Watch’ moniker is deliberately vague, though, which leaves us with little room to speculate on what the upcoming device could look like.

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One possibility is that this is the global version of the ultra-slim Oppo Watch S we saw launch in China last month. Given the close relationship between the two brands (Oppo is OnePlus’s parent company), it wouldn’t be the first time hardware has crossed over.

oppo-watch-sThe Oppo Watch S could be our early look at the ‘OnePlus New Watch’ | Image credit: Oppo

If so, we could be looking at a sleek, premium device measuring just 8.9mm thick—significantly slimmer than the current Watch 3.

Alternatively, this could be our first early look at a next-generation OnePlus Watch 4, although a refresh this soon would be aggressive (even by OnePlus standards).

Whatever the ‘New Watch’ turns out to be, the December 17 date aligns with rumors of a wider product showcase. We’ll be keeping a close eye on this one, especially if it brings a new, slimmer design language to the company’s burgeoning smartwatch lineup.