Oppo Watch X3 Smartwatch
Here is the latest smartwatch from Oppo, the Oppo Watch X3. The wearable has a premium design, and loaded with advance features. We got the details below especially on the features, and specifications.
Design and Build Quality of Watch X3
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The Oppo Watch X3 is a sport smartwatch with a premium design. It measures 47.40 x 47.40 x 11.0 mm and available in Misty titanium, and obsidian black. Medium size wearable with top of the line design, and materials. According to Oppo, it has an aerospace grade titanium alloy body that is lightweight and at the same time offers durability and resistance to corrosion. Regarding its body weight, according to its specifications, it is 43 grams, around 13.7% lighter compared to X2. Looking at the design, the wearable has as single rotary crown button on the side, and with a rectangular push button below it. Sporty, elegant, and durable design, paired with a waterproof, durable, skin friendly silicon watch strap with steel buckle.

With the premium design comes with the top of the line screen display. It has a 1.5” inch AMOLED screen with 466 x 466 pixel resolution. Its typical peak brightness is around 1500 nits, with typical brightness of 600 nits, but it can push to 3000 nits during sports mode. Adding durability to the smartwatch is the Sapphire crystal glass protection. Overall, the smartwatch has 5 ATM waterproof protection, with IP68/IP69 rating, and with MIL STD- 810H certification.
Features of Oppo Watch X3
The Watch X3 is preloaded with features, below are some of our top picks for the best features loaded to the wearable.
Powered by Google Wear OS, the smartwatch is integrated with Google Gemini. Hands free voice command right on the smartwatch. You can also do quick message, answer questions, as well do task on different applications.
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Tri-sense Heart rate tracking, it can accurately track your heart rate as well as blood oxygen with its Oppo Sense algorithm, upgraded 3 stage sensor window. It is packed with 60s Wellness overview where you can have an overview of your three key health metrics in 60 seconds. Additional health sensors included are ECG monitoring, sleep monitoring that provides comprehensive data of your sleep with sleep score data.
100 sports functions is loaded to the smartwatch from running, walking, cycling, as well as swimming. There is also basketball, tennis, badminton, rowing machine, elliptical trainer and more, a combination of indoor, and outdoor activities. It also boast the real-time professional running monitoring, providing detailed metrics of your workout. Working side by side with the sport function is the built-in positioning system, with its advanced hardware, it provide fast, accurate results of your location.
Bluetooth call and smart notifications, it’s not just all sports and health. The smartwatch is also equipped with Bluetooth call support, you can make or receive calls on the smartwatch with support for quick reply. It is also loaded with smart notifications, supporting popular social apps.
Other tools included are alarm, weather report, timer, calculator, music control function, remote photo control, QR code, and more.
The OPPO Watch X3 is a feature-packed smartwatch powered by Wear OS with Google Gemini support for hands-free voice commands, messaging, and app tasks. It offers advanced health tracking with Tri-sense heart rate and blood oxygen monitoring, ECG, sleep analysis, and a quick 60-second wellness overview, along with 100+ sports modes and precise built-in GPS for accurate activity tracking. In addition, it supports Bluetooth calling, smart notifications, and includes practical tools like weather, alarm, music and camera control, and more, making it a well-rounded premium wearable.
Pros
- Wear OS with Google Gemini for smart voice control
- Advanced health tracking (HR, SpO2, ECG, sleep)
- 100+ sports modes with professional metrics
- Accurate built-in GPS positioning
- Bluetooth calling with quick reply support
- Wide range of smart features and tools
Cons
- May be complex for beginners due to many features
- Battery life may vary with heavy usage
- Premium features may come at a higher price
Oppo Watch X3 Smartwatch Specifications’
Display Screen Size: 1.5-inch
Display Type: LTPO AMOLED
Resolution: 466 × 466 pixels (~310 PPI)
Brightness: Up to 1500 nits (3000 nits peak in sports mode)
Protection: Sapphire crystal glass
Processor: Qualcomm Snapdragon W5
MCU: BES2800BP
RAM & Storage: 2GB RAM + 32GB storage
Operating System: Wear OS (with ColorOS Watch integration)
Capacity: ~646 mAh
Battery Life:
Up to 5 days (smart mode)
Up to 3 days (heavy use)
Up to 16 days (power saver mode)
Charging: VOOC fast charging (~75 minutes full)
Bluetooth: 5.2
Wi-Fi: 2.4GHz / 5GHz
NFC: Supported
GNSS: Dual-band (L1 + L5)
Supported Systems: GPS, Beidou, Galileo, GLONASS, QZSS
Heart rate sensor
Blood oxygen (SpO2)
ECG sensor, Wrist temperature sensor, gyroscope, accelerometer, ambient light sensor
Where Can I Buy the Smartwatch?
The smartwatch is already available in different shopping sites.