The OnePlus Watch 3 is here, and it aims to take the smartwatch experience to the next level. Following in the footsteps of the OnePlus Watch 2, which was already a strong contender in the Wear OS smartwatch market, the Watch 3 brings new enhancements in design, features, and battery life. But does it live up to the hype? In this in-depth review, we analyze every aspect of the OnePlus Watch 3, from build quality to health tracking, to help you decide if it’s worth your money.

Before diving into the details, let’s take a look at the core specifications of the OnePlus Watch 3:

• Display: 1.5-inch AMOLED LTPO (1Hz – 60Hz)
• Brightness: 2,000 nits peak brightness (workout mode)
• Build Material: Titanium bezel, stainless steel case, sapphire crystal glass
• Water and Dust Resistance: IP68 certified, MIL-STD-810H military-grade durability
• Operating System: Wear OS (Google integration)
• Connectivity: Bluetooth calling, Google Assistant, NFC for contactless payments
• Health Tracking: Heart rate, SpO2, ECG, wrist temperature, stress monitoring
• Exclusive Features: 360 Mind and Body wellness tracking, 60-second health checkup
• Battery Life: Multi-day endurance with power-saving modes
• Colors: Emerald Titanium, Obsidian Titanium
• Price: £299 (UK), €349 (Europe)

Premium Build and Design

The OnePlus Watch 3 continues OnePlus’s tradition of premium craftsmanship. The build quality stands out with:

• Titanium Bezel & Stainless Steel Case: Provides a high-end look and superior durability.
• Sapphire Crystal Glass: Protects against scratches and daily wear and tear.
• Military-Grade Durability: Meets MIL-STD-810H standards, ensuring resilience against extreme conditions.
• IP68 Rating: Water and dust resistance make it suitable for workouts and outdoor adventures.
• Comfortable Fit: The watch feels lightweight and comfortable for all-day wear, even during sleep tracking.

The rotating crown is now fully functional, allowing seamless navigation through menus, notifications, and settings—giving it a more premium smartwatch experience similar to the Apple Watch.

Stunning AMOLED Display with LTPO Technology

OnePlus has equipped the Watch 3 with a 1.5-inch AMOLED LTPO display, ensuring:

• Vibrant and Sharp Visuals: Colors pop, and text is crisp, making it easy to read in all lighting conditions.
• Dynamic Refresh Rate (1Hz – 60Hz): The LTPO panel helps conserve battery by adjusting the refresh rate based on usage.
• Peak Brightness of 2,000 nits: Ensures excellent outdoor visibility, especially in workout mode.
• Always-On Display (AOD) Support: Allows quick glanceable information without waking the screen.

Wear OS Integration & Smart Features

The OnePlus Watch 3 runs on Wear OS, ensuring seamless connectivity with Android devices. Key software highlights include:

• Google Assistant Support: Allows voice commands for quick tasks.
• Google Wallet: Enables contactless payments via NFC.
• Bluetooth Calling: Lets users make and receive calls directly from the watch.
• Rotating Crown Navigation: Provides intuitive scrolling and interaction.
• O Health App: Enhances fitness tracking and customization options.
• Video Watch Faces: Lets users set dynamic watch faces, though regionally limited.

While the OnePlus Watch 3 lacks an eSIM variant, it still offers robust connectivity features when paired with a smartphone.

Advanced Health and Fitness Tracking

The OnePlus Watch 3 shines in the health-tracking department, offering a comprehensive suite of sensors and features:

Heart & Stress Monitoring

• 24/7 Heart Rate Monitoring: Tracks resting and active heart rates.
• ECG (Electrocardiogram): Detects irregular heart rhythms.
• Stress Monitoring: Uses 360 Mind and Body AI for personalized stress relief suggestions.
• 60-Second Health Checkup: Provides a quick overview of vital stats.

Blood Oxygen (SpO2) & Temperature Tracking

• Continuous SpO2 Monitoring: Alerts users about low oxygen levels.
• Wrist Temperature Sensor: Monitors changes in body temperature.

Workout and Fitness Tracking

• Multiple Sports Modes: Supports running, cycling, swimming, strength training, and more.
• AI-Powered Workout Coach: Offers guided coaching based on user fitness levels.
• GPS Tracking: Ensures accurate distance and pace measurement during outdoor activities.
• Sleep Tracking: Provides insights into sleep quality and duration.

360 Mind and Body: Personalized Health Insights

One of the standout features of the OnePlus Watch 3 is 360 Mind and Body, which:

• Analyzes 30-day health data to provide tailored stress management and wellness suggestions.
• Uses AI-driven insights to recommend meditation, breathing exercises, and lifestyle adjustments.
• Helps users track long-term health improvements.

This feature positions the OnePlus Watch 3 as more than just a fitness tracker—it’s a holistic wellness companion.

Battery Life: Multi-Day Endurance

One of the biggest advantages of the OnePlus Watch 3 is its impressive battery life:

• Standard Mode: Lasts up to 4 days on a single charge.
• Power-Saving Mode: Extends usage up to 10 days.
• Fast Charging: Delivers a full day’s charge in under 15 minutes.

Compared to other Wear OS smartwatches, the OnePlus Watch 3 offers significantly better endurance, making it ideal for those who dislike frequent charging.

Pros and Cons

Pros:

✅ Premium titanium and sapphire glass build ✅ Stunning 1.5-inch AMOLED display with 2,000 nits brightness ✅ Wear OS with Google Assistant, NFC payments, and Bluetooth calling ✅ Advanced health tracking with ECG, SpO2, and 360 Mind and Body AI ✅ Excellent battery life with fast charging ✅ IP68 water resistance and military-grade durability

Cons:

❌ No eSIM support (requires a phone for calls and data) ❌ Some features (like video watch faces and ECG) have regional restrictions ❌ Premium pricing compared to rivals

Final Verdict: Should You Buy the OnePlus Watch 3?

The OnePlus Watch 3 is a powerhouse smartwatch, combining premium materials, a stunning AMOLED display, Wear OS functionality, and comprehensive health tracking. It stands out in terms of durability, smart features, and battery life, making it one of the best Wear OS smartwatches in 2024.

Who Should Buy It?

✔️ Fitness enthusiasts who want advanced health tracking. ✔️ Professionals looking for a stylish yet functional smartwatch. ✔️ Users seeking longer battery life compared to standard Wear OS devices. ✔️ OnePlus fans who want seamless integration with their smartphone.

Who Should Skip It?

❌ Those who need standalone LTE connectivity. ❌ Budget-conscious buyers (it’s priced at a premium). ❌ Users who prefer Apple Watch-exclusive features (like deeper iOS integration).

The OnePlus Watch 3 is an excellent upgrade over its predecessor, offering a refined design, improved health tracking, and long battery life. While it lacks LTE support, its combination of features makes it a strong contender in the premium smartwatch segment.

Would you consider buying the OnePlus Watch 3? Let us know in the comments!