Thomas 
The Australian smartwatch market has reached new heights in 2025, with fierce competition delivering innovative features and compelling value propositions. Among the standout contenders, the OnePlus Watch 3 and Google Pixel Watch 3 emerge as leading candidates for the Best Android Watch 2025 title. These sophisticated wearables represent the pinnacle of Android smartwatch technology, each offering unique advantages that cater to different user preferences and lifestyles.
The growing competition has driven remarkable improvements in battery life, health tracking capabilities, and seamless ecosystem integration. Whether you’re seeking extended battery performance, comprehensive fitness tracking, or deep Google services integration, these two flagship watches offer compelling reasons to upgrade your wrist-worn technology in 2025.
Table of Contents
OnePlus Watch 3 Overview
Key Features
The OnePlus Watch 3 boasts an impressive 120 hours of battery life and runs on the latest Wear OS 5 software, gaining features built into the Google-made wearable system like switching your watch between phones without resetting, and improved synchronisation with your smartphone’s Google apps like Gmail, Google Maps or Google Wallet.
The watch features 2GB of RAM and 32GB of storage, tracking more than a hundred different sports and activities, including 11 professional sports. OnePlus is adding a 60-second health check-in to the Watch 3 starting in March 2025 that’ll analyze your vascular age, heart rate, SpO2, mental wellness, sleep quality, wrist temperature, and ECG data.
Design & Display
The OnePlus Watch 3 features a masterpiece of elegant design, retaining the premium stainless steel case with a new titanium alloy bezel for enhanced durability and shine. The crown features a tapered design with pyramid pattern for precise and ergonomic control, paired with a sapphire crystal watch face.
The watch features a 1.43-inch LTPO AMOLED display with 466 x 466 pixel resolution, offering a brighter and larger display compared to its predecessor. The combination of premium materials and thoughtful design elements creates a sophisticated appearance suitable for both casual and professional settings.
Battery Life & Performance
The standout feature is the impressive 120-hour (5-day) battery life, powered by the unique dual-engine architecture with Snapdragon W5 Gen 1 chipset. This exceptional endurance addresses one of the primary concerns Australian users have with smartwatches – the need for frequent charging.
The watch’s performance is enhanced by enhanced dual-frequency GPS capabilities, ensuring accurate location tracking during outdoor activities across Australia’s diverse terrain.
Price & Availability in Australia
The OnePlus Watch 3 is priced at approximately $330 USD globally, which translates to roughly AUD $490-520 in the Australian market. The watch is available through OnePlus Australia’s official website and select electronics retailers across major Australian cities.
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Brand New OnePlus Watch 3 Black 46.6mm LTPO AMOLED 748mAh – AU Seller
Google Pixel Watch 3 Overview
Key Features
The Pixel Watch 3 boasts a bigger and brighter display, improved performance, and enhanced fitness tracking features. It offers up to 36 hours of battery life and introduces new health features including Daily Readiness, Cardio Load, and Target Load tracking.
Both size variants feature 2GB of RAM and 32GB of storage, Gorilla Glass 5 protection, and run Wear OS 5.1. The watch is powered by the SW5100 chipset with comprehensive sensor arrays for health monitoring.
Design & Display
The Pixel Watch 3 comes in two sizes – 41mm and 45mm variants. The 45mm Actua display offers 40% more screen real estate than the Pixel Watch 2, providing better visibility and usability for Australian users who prefer larger displays.
The comprehensive sensor suite includes heart rate sensor, SpO2 blood oxygen sensor, ECG sensor, body temperature sensor, accelerometer, altimeter, compass, and barometer, while wireless connections cover WiFi 6 and Bluetooth.
Battery Life & Performance
The Pixel Watch 3 delivers up to 36 hours of battery life with Battery Saver mode, representing a significant improvement over previous generations. While not matching the OnePlus Watch 3’s marathon endurance, it provides reliable day-plus performance for most users.
Performance is optimised for seamless integration with Google’s ecosystem, offering smooth navigation and responsive app interactions throughout daily use.
Price & Availability in Australia
The Pixel Watch 3 (41mm) is available from A$379 and the 45mm variant from A$439 in Australia. The watch is readily available through Google Store Australia, JB Hi-Fi, Harvey Norman, and other major electronics retailers nationwide.
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BRAND NEW: Google Pixel Watch 3 LTE 45mm Matte Black Obsidian (RRP $839)
OnePlus Watch 3 vs Google Pixel Watch 3: Side-by-Side Comparison
Design and Build
Both watches exemplify premium construction with distinct design philosophies. The OnePlus Watch 3’s titanium bezel and sapphire crystal display emphasise durability and luxury, while the Pixel Watch 3’s dual-size approach caters to varying wrist preferences. The OnePlus model presents a more traditional watch aesthetic, whereas Google’s circular design with smooth curves offers a more modern, minimalist appearance.
OS and App Ecosystem
Both watches run Wear OS, but with different integration approaches. The OnePlus Watch 3 leverages Wear OS 5 with OnePlus-specific optimisations and the innovative dual-engine architecture. The Pixel Watch 3 runs Wear OS 5.1 with deeper Google services integration, offering seamless connectivity with Gmail, Google Pay, and Google Assistant.
For Australian users heavily invested in Google’s ecosystem, the Pixel Watch 3 provides more native integration. However, the OnePlus Watch 3’s ability to switch between phones without resetting offers greater flexibility.
Health & Fitness Tracking
The OnePlus Watch 3 excels with its comprehensive 60-second health check-in feature and tracking for over 100 sports activities. The vascular age analysis and professional sports tracking make it particularly appealing for serious fitness enthusiasts.
The Pixel Watch 3 focuses on Fitbit integration, offering Daily Readiness, Cardio Load, and Target Load features. These tools provide actionable insights for training optimisation and recovery management, backed by Google’s AI capabilities.
Smart Features & Connectivity
Both watches offer robust smart features, but with different strengths. The OnePlus Watch 3’s dual-frequency GPS provides superior location accuracy for outdoor activities across Australia’s varied landscapes. The Pixel Watch 3’s enhanced Google services integration offers better voice assistance and seamless smartphone connectivity.
Battery Life & Charging
This category sees a clear winner: the OnePlus Watch 3’s 120-hour battery life significantly outperforms the Pixel Watch 3’s 36-hour capacity. For Australian users who frequently travel or engage in extended outdoor activities, this difference is substantial.
Value for Money in Australia
| Feature | OnePlus Watch 3 | Google Pixel Watch 3 |
|---|---|---|
| Price (AUD) | ~$490-550 | $379-669 |
| Battery Life | 120 hours | 36 hours |
| Display Size | 1.43″ | 1.4″ (41mm), 1.4″ (45mm) |
| Storage | 32GB | 32GB |
| RAM | 2GB | 2GB |
| Health Features | 60-sec check-in, 100+ sports | Fitbit integration, AI insights |
| Build Materials | Titanium bezel, sapphire crystal | Gorilla Glass 5 |
| Size Options | Single size | 41mm, 45mm |
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Looking Ahead: Google Pixel Watch 4 Sneak Peek
Expected Release Date in Australia
Based on Google’s historical release patterns, the Pixel Watch 4 is anticipated to launch globally in October 2025, with Australian availability expected shortly thereafter. Google typically announces new Pixel hardware during their autumn hardware event, aligning with the southern hemisphere’s spring season.
Rumoured Features and Upgrades
The big upgrade tipped for 2025 is a new Actua display, which can hit 3000 nits, matching the Apple Watch Ultra 2 and Galaxy Watch 8 series. It will also reportedly be an AMOLED LTPO panel capable of going 1-60Hz refresh rate with a 320ppi pixel density.
Additional rumoured improvements include:
- Enhanced battery life addressing current limitations
- Advanced health sensors including potentially blood glucose monitoring
- Improved fitness tracking algorithms powered by Google AI
- Faster charging capabilities
- New size options to compete with larger smartwatch trends
Should You Wait or Buy Now?
For Australian consumers considering their options, the decision depends on individual needs and timelines. The current Pixel Watch 3 offers excellent value and proven performance, particularly for those seeking immediate Google ecosystem integration.
However, if battery life is a primary concern or you’re not in urgent need of an upgrade, waiting for the Pixel Watch 4 might be worthwhile. The anticipated display improvements and battery enhancements could address the current model’s main limitations.
For those prioritising immediate long battery life, the OnePlus Watch 3 remains an excellent choice regardless of future releases.
FAQs
Is the OnePlus Watch 3 compatible with Samsung phones? Yes, the OnePlus Watch 3 runs Wear OS and is compatible with any Android phone running Android 8.0 or later, including Samsung Galaxy devices. However, some OnePlus-specific features may work best with OnePlus smartphones.
Does the Pixel Watch 3 support third-party apps? Absolutely. The Pixel Watch 3 supports the full Wear OS app ecosystem, including popular apps like Spotify, Uber, WhatsApp, and fitness applications from the Google Play Store for Wear OS.
Which has better battery life? The OnePlus Watch 3 significantly outperforms with 120 hours (5 days) compared to the Pixel Watch 3’s 36 hours. This makes the OnePlus model ideal for extended trips or users who prefer minimal charging frequency.
Are these watches good for fitness tracking? Both excel at fitness tracking but in different ways. The OnePlus Watch 3 offers comprehensive sports tracking (100+ activities) and vascular health monitoring. The Pixel Watch 3 provides intelligent fitness insights through Fitbit integration and AI-powered recommendations.
Should I wait for the Pixel Watch 4? Consider waiting if battery life is crucial and you’re not in immediate need. The rumoured improvements suggest significant upgrades. However, the current Pixel Watch 3 offers excellent value and proven performance for immediate needs.
Best Android Watch 2025: Conclusion
The battle for the Best Android Watch 2025 between the OnePlus Watch 3 and Google Pixel Watch 3 reveals two excellent but distinctly different approaches to smartwatch excellence.
Choose the OnePlus Watch 3 if you:
- Prioritise exceptional battery life (5 days)
- Want comprehensive sports and health tracking
- Prefer premium build materials
- Value flexibility between different Android phones
Choose the Google Pixel Watch 3 if you:
- Are deeply integrated into Google’s ecosystem
- Prefer size options (41mm or 45mm)
- Want AI-powered fitness insights
- Seek better value for money in Australia
Both watches represent significant advances in Android wearable technology, and your choice should align with your specific needs, budget, and ecosystem preferences. For forward-thinking buyers, monitoring the Pixel Watch 4 development is wise, but both current options deliver excellent performance today.
Ready to make your choice? Check the latest prices from Australian retailers, read additional user reviews, and consider visiting physical stores to experience the build quality and display characteristics firsthand. The Best Android Watch 2025 is ultimately the one that best fits your lifestyle and requirements.
