The OnePlus Watch 4 is expected to make its official debut soon, with the brand already listing the device online and revealing key details about its design, specifications, and colour options. The smartwatch continues OnePlus’s push into the premium wearable segment, combining high-end hardware with the latest software experience aimed at fitness, productivity, and smart connectivity.
At the core of the OnePlus Watch 4 is an LTPO OLED display that supports up to 3000 nits peak brightness, ensuring excellent visibility even under direct sunlight. The device also integrates Google’s Gemini AI capabilities, enhancing smart assistance features directly on the wrist. It runs on OxygenOS Watch 8, which is based on Wear OS 6, and is powered by a Snapdragon W5 chipset paired with a BES2800 co-processor for improved efficiency and performance.
Battery life is another major highlight of the smartwatch. The OnePlus Watch 4 comes equipped with a 646mAh battery, which is claimed to deliver up to 16 days of usage in power-saving mode. This focus on endurance positions the device as a strong competitor in the smartwatch market, particularly for users who prefer longer battery cycles without frequent charging.
In terms of design, the smartwatch features a titanium alloy case with a durable build, while the bottom casing is made from PA reinforced with fibreglass for added strength. It supports wrist sizes ranging from 140mm to 210mm, making it suitable for a wide range of users. The display is protected by sapphire crystal glass, further enhancing durability and scratch resistance.
The OnePlus Watch 4 is listed in two colour variants globally—Evergreen Titanium and Midnight Titanium—both paired with Fluororubber straps. However, the company has not yet revealed official pricing or availability details. With its premium materials, advanced chipset, and refined software experience, the smartwatch is shaping up to be one of OnePlus’s most ambitious wearables to date.