OnePlus Watch 4
Specifications
OnePlus Watch 4
| Brand | Oneplus |
| Product Type | Smart Watch |
| Model | Watch 4 |
| Series | OnePlus Watch |
| Case Material | Titanium alloy |
| Display Type | LTPO OLED flexible display |
| Display Size | Not specified in verified source |
| Display Resolution | 466 x 466 pixels |
| Cover Glass | Sapphire Crystal |
| Processor | Qualcomm Snapdragon W5 + BES 2800 |
| Memory | 2GB RAM, 32GB ROM |
| Battery Capacity | 646mAh (typical), 632mAh (rated) |
| Battery Life | Up to 5 days in smart mode; up to 16 days in power saver mode; up to 3 days for heavy use |
| Charging Time | About 75 minutes |
| Charging Power | About 7.5W |
| Bluetooth Version | Bluetooth 5.2 |
| Wi-Fi | 2.4G/5G WLAN |
| NFC | Supported |
| GNSS | Dual-band L1+L5: Beidou, GPS, Galileo, GLONASS, QZSS |
| Sensors | Acceleration, gyroscope, optical heart rate, optical blood oxygen, wrist temperature, geomagnetic, ambient light, air pressure |
| Operating System | OxygenOS Watch 8; Wear OS 6.0 |
| Compatibility | Android 9.0 and above with GMS 23.45.23 and above; iOS and Android Go not supported |
| Water Resistance | IP68, IP69, 5ATM |
| Durability | MIL-STD-810H |
Description
OnePlus Watch 4 with Titanium Build and Long Battery Life
OnePlus Watch 4 is a smartwatch for buyers who want a light titanium build, modern Wear OS support and a battery that lasts through longer stretches between charges. It is a better fit for Android users who want a feature-rich wrist device for daily health tracking, workouts and phone-free convenience.
All-Titanium Finish
The watch uses an all-titanium body and is offered in Midnight Titanium and Evergreen Titanium. That makes it a more polished option for people who want a smartwatch that can move from office wear to casual use without looking overly sporty.
Battery That Reduces Charging Frequency
Official specs list up to 5 days in smart mode and up to 16 days in power saver mode. If you dislike charging a watch every night, that endurance is the main reason to consider this model.
Wear OS and Gemini Support
OnePlus Watch 4 runs Wear OS 6.0 and supports Google Gemini features on the watch. It is designed for Android 9.0 and above, and it does not support iOS or Android Go devices, so compatibility is an important check before ordering.
Fitness and Wellness Tools
The watch includes 100+ sports modes and a 60s Wellness Overview for quick health checks. That combination suits buyers who want everyday activity tracking plus a faster way to review wellness metrics without digging through menus.
Built for Everyday Durability
OnePlus lists MIL-STD-810H, IP68 and IP69 protection, along with wet-hand touch control and seawater corrosion resistance. Those details make the watch easier to consider for active use, but they do not mean it is suitable for every water condition.
Before You Order
Check your phone first. OnePlus Watch 4 requires the OHealth app and works with Android phones only, so it is not the right pick for iPhone users. The listed colors are Midnight Titanium and Evergreen Titanium, and the in-box bundle includes the watch body, charging base, strap, USB-C charging cable and user guide with safety and warranty booklet.
See more products in the Smart Watch category.
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Frequently Asked Questions
OnePlus Watch 4
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