OnePlus Watch 4
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OnePlus Watch 4
2026contactless paymentphone callsswim proofperiod trackerMIL-STD-810GPSmapssapphire glasstitanium body
Display:1.5 ", 466x466 px, OLED (LTPO)
Body:titanium, IP68/IP69K / 50 WR (5 ATM)
Health:heart rate monitor, oxygen in the blood, stress level
Sports and tourism:swimming mode, GPS, ведение on треку, altimeter, compass
All specifications
Specifications Watch 4
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E-Catalog UK editor, Smartwatches & Fitness Trackers
Serhii Shkurupii, edited 23.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Popular questions about OnePlus Watch 4
Can you reply to notifications and pay with the OnePlus Watch 4?
Notifications are delivered to the watch, while Google Wallet with NFC is available for contactless payments. The built-in microphone and speaker also allow you to use voice functions directly from your wrist; Google Gemini is listed as the assistant.Source:Specifications
Is the OnePlus Watch 4's storage sufficient for apps and music?
The watch features 32 GB of built-in storage—enough for apps and music files. The built-in player lets you use the storage for more than just apps, while 2 GB of RAM helps Wear OS run them without unnecessary pauses.
How do they feel on the wrist in terms of weight and size?
OnePlus Watch 4 is noticeably larger than compact watches: the case diameter is 47 mm, and the weight with the strap is 68 g. This option is better suited to those who like a prominent case on the wrist; for a smaller wrist, check the circumference in advance—the strap fits wrists measuring 140–210 mm.Source:Specifications
Is the OnePlus Watch 4 suitable for swimming and workouts?
The watch is designed for swimming and outdoor workouts: it features a swimming mode, 100 sports modes, and 50 WR water resistance (5 ATM), IP68, and IP69K protection. For routes, Dual GPS, GLONASS, Galileo, maps, GPS track navigation, a compass, altimeter, and barometer are available. The specifications confirm the presence of these features, but specific limitations regarding depth, dive duration, and individual water sports are not indicated.Source:Specifications
How long does the battery last, and how quickly does it charge?
The OnePlus Watch 4 is rated for up to 5 days of typical use or up to 72 hours in active mode. The 646 mAh battery fully charges in 75 minutes using magnetic charging. Actual battery life may depend on the intensity of GPS, display, wireless features, and measurements.
What health and activity metrics does the OnePlus Watch 4 track?
OnePlus Watch 4 track heart rate, blood oxygen, body temperature, sleep, stress, steps, distance, speed, calories, and active time, and also support menstrual cycle tracking. These features make it possible to combine daily activity, workouts, and sleep monitoring in a single device. The specifications do not state the sensor accuracy, measurement conditions, or medical purpose, so the results cannot be considered confirmed medical data.Source:Specifications
What about the screen and watch face protection?
The OnePlus Watch 4 features a large OLED LTPO display with a resolution of 466 × 466 pixels, so interface elements should look sufficiently sharp. The watch face is protected by sapphire glass—a practical option for everyday wear, especially if the watch frequently comes into contact with keys or a desk.Source:Specifications
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