OPPO Watch X3

Quick Facts

Item	Details
Launch Year	2026
Case Material	Titanium Alloy (TC4)
Available Sizes	47mm
Display	1.5-inch LTPO AMOLED, Sapphire Crystal, up to 3,000 nits
Processor	Qualcomm Snapdragon W5 Gen 1 + BES2800BP MCU
Connectivity	Bluetooth
Battery Life	Up to 5 days (Smart Mode), up to 16 days (Power Saver Mode)
Water Resistance	5ATM + IP68 + IP69 + MIL-STD-810H
Health Features	Heart Rate, Blood Oxygen (SpO₂), ECG, Wrist Temperature, Sleep Tracking, 60s Wellness Overview, Fall Detection
Storage	2GB RAM + 32GB Storage
Weight	Approx. 43g (without strap)
Compatibility	Android 9.0 or later

Overview

The OPPO Watch X3 is OPPO’s latest flagship smartwatch, featuring an ultra-light titanium alloy case, Wear OS 6 and one of the brightest smartwatch displays available. It combines premium craftsmanship with advanced health tracking and multi-day battery life, making it an excellent choice for Android users. (OPPO)

Powered by the Snapdragon W5 Gen 1 processor and BES2800BP co-processor, it offers dual-frequency GPS, over 100 sports modes, Google apps, up to 5 days of battery life in Smart Mode and up to 16 days in Power Saver Mode. When buying a used OPPO Watch X3, check the battery condition, display, buttons, charging contacts and Google account status before making your purchase. (OPPO)

Key Highlights

1. Ultra-Light Titanium Design

The aerospace-grade titanium alloy case weighs just 43g while offering excellent durability.

Why it matters

Lightweight for all-day comfort
Premium titanium construction
Sapphire Crystal protection

2. Ultra-Bright Display

The LTPO AMOLED display reaches up to 3,000 nits peak brightness during supported outdoor sports.

Why it matters

Excellent outdoor visibility
Smooth LTPO refresh rate
Crisp and vibrant display

3. Advanced Health & Fitness Tracking

OPPO Watch X3 combines comprehensive health monitoring with Wear OS and Google services.

Why it matters

ECG and Blood Oxygen monitoring
60-second Wellness Overview
Dual-frequency GPS for accurate workouts

Key Features Explained

Feature	Specification	Why It Matters
Display	1.5-inch LTPO AMOLED with Sapphire Crystal	Bright, smooth and highly durable
Processor	Snapdragon W5 Gen 1 + BES2800BP	Fast Wear OS 6 performance with excellent battery efficiency
Battery Life	Up to 5 days (16 days Power Saver Mode)	Excellent endurance for everyday use
Charging	Watch VOOC Flash Charge	About 10 minutes of charging provides approximately one day of use
Water Resistance	5ATM + IP68 + IP69 + MIL-STD-810H	Built for swimming and demanding environments
GPS	Dual-Band L1 + L5 GPS	Highly accurate workout and navigation tracking
Connectivity	Bluetooth	Seamless connection with Android smartphones
Health Features	Heart Rate, ECG, SpO₂, Wrist Temperature, 60s Wellness Overview	Comprehensive health monitoring
Compatibility	Android 9.0 or later	Supports Google apps and Wear OS ecosystem

Bluetooth Connectivity

The OPPO Watch X3 connects to your smartphone via Bluetooth.

Once connected, you can:

Receive calls and notifications
Use Google Maps navigation
Make Bluetooth phone calls
Access Google Wallet and Google Assistant
Download apps from Google Play

The OPPO Watch X3 supports Bluetooth calling but does not include standalone eSIM connectivity. (OPPO)

Compare the Related Models

Feature	OPPO Watch X2	OPPO Watch X3	Samsung Galaxy Watch Ultra (2025)	Google Pixel Watch 3
Launch Year	2025	2026	2025	2024
Display	1.5” LTPO AMOLED	1.5” LTPO AMOLED (3,000 nits)	1.5” Super AMOLED	AMOLED
Processor	Snapdragon W5 Gen 1	Snapdragon W5 Gen 1	Exynos W1000	Snapdragon W5 Gen 1
Battery Life	Up to 5 days	Up to 5 days	Up to 60 hrs	Up to 36 hrs
Storage	32GB	32GB	64GB	32GB
Water Resistance	5ATM + IP68	5ATM + IP68 + IP69	10ATM + IP68	5ATM
GPS	Dual-Frequency GPS	Dual-Band L1 + L5 GPS	Dual-Frequency GPS	GPS
Connectivity	Bluetooth	Bluetooth	LTE	Bluetooth / LTE

Which Smartwatch Should You Choose?

Model	Recommended For
OPPO Watch X3	Buyers who want OPPO’s latest premium smartwatch with titanium construction and Wear OS 6.
OPPO Watch X2	Buyers looking for flagship features at a lower price.
Samsung Galaxy Watch Ultra (2025)	Buyers who need LTE connectivity and maximum outdoor durability.
Google Pixel Watch 3	Buyers who prefer Google’s Pixel ecosystem.

Alternatives to OPPO Watch X3

If you’re comparing before buying, you may also want to check these related SellUp Marketplace pages:

Common Questions

Is the OPPO Watch X3 worth buying?

Yes. The OPPO Watch X3 is OPPO’s most advanced smartwatch, combining a lightweight titanium design, Wear OS 6, premium materials and excellent battery life. It is an excellent choice for Android users looking for a premium smartwatch. (OPPO)

What is the difference between the OPPO Watch X3 and OPPO Watch X2?

The OPPO Watch X3 introduces a lighter titanium alloy case, Wear OS 6, a brighter display with up to 3,000 nits peak brightness, enhanced durability with IP69 certification and updated health features, while maintaining the same excellent battery life. (OPPO)

Is the OPPO Watch X3 waterproof?

The OPPO Watch X3 is rated 5ATM, IP68, IP69 and MIL-STD-810H, making it suitable for swimming, outdoor activities and everyday water exposure. It is not intended for scuba diving. (OPPO)

Should I buy the OPPO Watch X3 or Samsung Galaxy Watch Ultra (2025)?

Choose the OPPO Watch X3 if you want a lightweight titanium smartwatch with Wear OS 6, Google apps and excellent battery life. Choose the Samsung Galaxy Watch Ultra (2025) if you need LTE connectivity, 10ATM water resistance and Samsung’s most rugged outdoor smartwatch.

Why Buy the OPPO Watch X3?

The OPPO Watch X3 combines aerospace-grade titanium construction, a stunning 3,000-nit LTPO AMOLED display, Wear OS 6 and comprehensive health tracking into OPPO’s most refined smartwatch to date. With premium materials, multi-day battery life and Google’s smartwatch ecosystem, it is an excellent flagship smartwatch for Android users. Compare OPPO Watch X3 listings on SellUp Marketplace to find the condition and price that best suit your budget.