OnePlus Watch 3
Reviews
Wired
The OnePlus Watch 3 raises the bar, putting Apple, Google, and Samsung to shame with its five-day battery.
9 / 10
digitaltrends
OnePlus Watch 3 review: The best Android smartwatch I've used
9 / 10
CNET
OnePlus Watch 3 Review: The Best Battery Life of Any Android Smartwatch
8.7 / 10
Android Police
The OnePlus Watch 3 promises five days of battery life on a single charge thanks to its Dual-Engine Architecture.
8 / 10
Android Authority
The OnePlus Watch 3 is an attractive contender in the Wear OS arena. It pairs the latest software with fantastic battery life thanks to its power-efficient dual-chip architecture. Meanwhile, the Watch 3's updated rotating crown and increased display size offer a better overall user experience.
8 / 10
Phone Arena
OnePlus Watch 3 43mm Review: The compact battery champ
6 / 10
T3
A quality Wear OS watch that lasts; OnePlus’s Watch 3 is as good as it gets for Android-loving smartwatch-wearers tired of daily charges
5 / 5
Tom's Guide
One size fits most
4.5 / 5
Android Central
Battery life to rule them all, and a set of features you're going to fall in love with...so long as it fits your wrist.
4.5 / 5
Trusted Reviews
View offers for the OnePlus Watch 3 here, with a free set of earbuds worth £199 Introduction The OnePlus Watch 2 was a complete rethinking of the original watch, and it paid off, earning our award for the Best Smartwatch of 2024. Can the new OnePlus Watch 3 replicate that success? You mig
4.5 / 5
Tech Advisor
The OnePlus Watch 3 has a tough act to follow after the Watch 2 showed that OnePlus was serious about making a good Wear OS smartwatch to rival the Google Pixel Watch 3 and the Samsung Galaxy Watch 7. We got a smartwatch that has helped to redefine expectations of what battery life should and can b
4 / 5
TechRadar
Android's big, beautiful watch remains the best for battery life
4 / 5
PCMag
The OnePlus Watch 3 is a full-featured Wear OS smartwatch with the longest battery life we've tested. Priced at $329.99, the OnePlus Watch 3 costs $30 more than its predecessor but adds a wrist temperature sensor, fall detection, and personalized AI insights to help you make s
4 / 5
Engadget
OnePlus is promising a week’s worth of juice in just 20 minutes. And its $159 price tag is another pro. But with a brand new OS and little else unique, the...
Galaxus
Die OnePlus Watch 3 ist eine hochmoderne Smartwatch, die sowohl für den Alltag als auch für sportliche Aktivitäten konzipiert wurde. Mit ihrem robusten Design und der Verwendung von hochwertigen Materialien wie einem Titanlegierungsrahmen und einem Saphirglas-Dial bietet sie nicht nur eine anspreche
4.69 / 5
13 reviews
Amazon
Amazon.com: OnePlus Watch 3 Emerald Titantium, 32GB, 120-Hour Battery, Health & Fitness Tracking, Sapphire Crystal Design, Titanium Bezel, Dual-Engine, Wear-OS by Google : Sports & Outdoors
4.1 / 5
5 reviews
Walmart
Built Strong to Last a Lifetime: The OnePlus Watch 3 is designed to withstand the rigors of an active lifestyle. It undergoes military-grade testing to ensure durability against dirt, sweat, and stress. Sapphire Crystal Face: With a hardness of over 8 on the Mohs scale (Diamond = 10), the watch face
BestBuy
OnePlus Watch 3 46mm Titanium Bezel Smartwatch with AMOLED Display Emerald Titanium (2025) OPWWE251 - Best Buy
Video Reviews
Description
The OnePlus Watch 3 is a premium smartwatch launched in 2025 that features advanced health tracking, a durable titanium bezel with sapphire crystal display, and seamless integration with Wear OS. It offers over 100 sports modes, a rotating digital crown for navigation, and long battery life up to 5 days in smart mode or up to 16 days in power saver mode. The watch includes enhanced dual-frequency GPS with an omnidirectional antenna for accurate tracking, and new health metrics such as ECG functionality, vascular age, and a 60-second health check.
Highlights
- 60-second heart health check-in with ECG and vascular age metrics
- Dual-frequency GPS with omnidirectional antenna for faster and more accurate signal lock
- Over 100 sports modes with detailed metrics for select professional modes
- Rotating crown for intuitive navigation
- Durable titanium bezel with sapphire crystal display and military-grade certification
- Up to 5 days of battery life with smart usage and 16 days in power saver mode
Specifications
display | 1.5-inch LTPO AMOLED flexible display, 2200-nit peak brightness, sapphire crystal |
gps | Dual-frequency L1+L5 with omnidirectional antenna, Broadcom SYN4778 7nm chipset |
battery life | Up to 120 hours (5 days) smart mode, 3 days heavy use, 16 days power saver mode |
battery capacity | 631mAh (standard model) |
processor | Broadcom SYN4778 chipset |
health sensors | 8-channel optical heart rate sensor, 16-channel pulse oximeter, wrist temperature sensor, ECG functionality |
sports modes | Supports over 100 sports, including 11 professional modes like running, tennis, swimming |
build | Titanium bezel, sapphire crystal display, MIL-STD-810H military-grade durability |
connectivity | Wear OS integration, third-party apps support |
navigation | Rotating digital crown and buttons |
special features | 60-second health check including heart rate, ECG, blood oxygen, vascular age, mental wellness |
Pros and Cons
- Long battery life with multiple modes including a power saver stretch up to 16 days
- Comprehensive health tracking including new ECG functionality and vascular age
- Enhanced dual-frequency GPS with omnidirectional antenna for accuracy in urban environments
- Large variety of sport modes with detailed data metrics
- Premium build quality with titanium bezel and sapphire crystal screen
- Wear OS support allowing a wide range of third-party apps
- ECG functionality not available in the US due to FDA clearance issues
- Relatively bulky compared to some competitors
- Some advanced GPS features absent in the smaller 43mm variant
- Potentially fewer unique professional sport modes beyond the main 11
- Price higher than some competing smartwatches offering similar features
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