Head-to-head · Best Smartwatches

Oneplus Watch 2R vs OnePlus Watch 3

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

OnePlus Watch 3 comes out ahead by a narrow margin (4.1 vs 4.2). The gap is mostly about Battery-first users prioritizing fitness metrics — read the strengths below before deciding.

Ranked #7 in Best Smartwatches

Oneplus Watch 2R

4.1

10 sources1 derived

The OnePlus Watch 2R offers a sporty design with a comfortable silicone band and solid fitness tracking capabilities. Reviewers noted its integration with smartphone data for steps, heart rate, and O2 levels, along with built-in apps for stress measurement and sleep monitoring. However, it lacks cellular connectivity and has a screen timer that frequently turns off the display, which may impact usability.

Strengths

— Built-in stress level measurement app
— Integration with smartphone for steps, heart rate, and O2 levels
— Sleep quality monitoring feature

Watch-outs

— No built-in 4G or 5G connectivity
— The watch is too large for people with small wrists.

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Higher ratedRanked #3 in Best Smartwatches

OnePlus Watch 3

4.2

12 sources$349as of Aug 22

The OnePlus Watch 3 delivers exceptional battery life, lasting up to five days with all features enabled, making it a standout among Wear OS smartwatches. It features a polished design available in two sizes, robust health tracking capabilities, and a dual-chipset power management system. However, it falls short in software update support and lacks certain health features like ECG and menstrual cycle tracking, particularly in the US market. This smartwatch is ideal for users prioritizing battery longevity and fitness metrics over software longevity and comprehensive health monitoring.

Strengths

— Five-day battery life with all features enabled
— Sleek and comfortable design with two size options
— Robust health features including advanced metrics for sports modes

Watch-outs

— Only three years of software and security updates
— Lacks menstrual cycle tracking and ECG functionality in the US

$349 · Check Price on Amazon Full review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Oneplus Watch 2R

The OnePlus Watch 2R provides stress level measurement and sleep monitoring, which the Samsung Galaxy Watch Ultra 2 and Apple Watch Series 11 don't offer, but it lacks cellular connectivity and the advanced fitness metrics found in the Garmin Venu 4 and OnePlus Watch 3. Compared to the Xiaomi Watch 5, it lacks Wear OS 6 integration and smart features, and unlike the Apple Watch SE 3, it doesn't provide speaker capabilities or updated design elements.

OnePlus Watch 3

The OnePlus Watch 3 delivers five-day battery life, which surpasses the Samsung Galaxy Watch Ultra 2 and Apple Watch Series 11, but it lacks the advanced health features found in the Garmin Venu 4 and Apple Watch Ultra 3. Unlike the Google Pixel Watch 4, it doesn't include built-in Gemini AI, and compared to the Xiaomi Watch 5, it lacks Wear OS 6 integration and smart features like YouTube Music. The Apple Watch SE 3 offers better value with its updated design and speaker capabilities.

Specs side-by-side

Spec	Oneplus Watch 2R	OnePlus Watch 3
Battery	500mAh	631mAh
Display Type	AMOLED	AMOLED
Connectivity	Bluetooth	Bluetooth and Wi-Fi
Water Resistance	5ATM	5ATM
Compatibility	Android 8.0 and up	Android
Material	Silicone	stainless steel
OS	Wear OS 4 + RTOS	Wear OS
Dimensions	47.6 x 46.6 x 12.1mm	—

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