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OnePlus Watch 3 vs Pixel Watch 3 – Check Which One Is Best & Why?

OnePlus Watch 3 & Pixel Watch 3 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the OnePlus Watch 3 rather than the Pixel Watch 3. 

Why Do I Recommend The OnePlus Watch 3

  • The OnePlus Watch 3 has a larger 1.43-inch AMOLED display for easier outdoor readability and more comfortable workout visibility, whereas the Pixel Watch 3 has a smaller 1.2-inch OLED display.
  • OnePlus Watch 3 features multi-day battery life for uninterrupted fitness tracking, sleep monitoring, and travel convenience, while the Pixel Watch 3 features shorter endurance that requires daily charging.
  • It supports faster charging for quicker top-ups that let you regain hours of use in a short period, while the Pixel Watch 3 supports a slower charging system.
  • The OnePlus Watch 3 has multi-band GPS for more precise outdoor route mapping in dense cities and trail environments, while the Pixel Watch 3 has optimized single-band GPS.
  • OnePlus Watch 3 comes with a standard strap mechanism for easy third-party replacement and versatile style options, whereas the Pixel Watch 3 comes with a proprietary strap connector.
  • It features an extended power-saving mode for long trips, emergency use, and remote outdoor tracking without frequent charging, while the Pixel Watch 3 features a shorter extension mode.
  • The OnePlus Watch 3 has a stainless-steel build for added ruggedness and long-term durability during outdoor activities, whereas the Pixel Watch 3 has a lighter aluminum-style build.
  • OnePlus Watch 3 supports a larger battery capacity for longer smart usage and reduced charging frequency, while the Pixel Watch 3 supports a smaller battery capacity.

Maybe the Pixel Watch 3 price can make you comfortable because it’s a little bit cheaper than the OnePlus Watch 3. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

Side By Side Comparison

FeatureOnePlus Watch 3Pixel Watch 3
ProcessorSnapdragon W5 platformExynos wearable chipset
RAMHigherLower
Display Size1.43-inch AMOLED1.2-inch OLED
Display ResolutionHigher resolutionLower resolution
Display BrightnessHigher peak brightnessLower peak brightness
Bezel DesignThin flat bezelCurved dome glass
Body MaterialStainless steelAluminum + steel blend
WeightLighterSlightly heavier
Battery CapacityLargerSmaller
Battery Life Smart ModeLongerShorter
Power Saving ModeMulti-week modeLimited extension
Charging SpeedFasterSlower
Charging MethodMagnetic fast chargeDock-style wireless
GPS SystemMulti-band GNSSSingle-band optimized
Sports ModesBroader listStandard Fitbit profiles
Strap SystemStandard pin strapProprietary strap connector
DurabilityHigher rugged feelSleeker everyday feel
NFC PaymentsLimited or regionalGoogle Wallet
AssistantBasic or noneGoogle Assistant
App EcosystemOnePlus Health + AndroidWear OS + Play Store
Sleep MetricsHardware + native logicFitbit algorithm logic
Stress MetricsSensor-drivenFitbit-based
LTE VariantOptional LTEOptional LTE
Software UpdatesShorter update cycleLonger Wear OS support
Cloud SystemOnePlus CloudGoogle Cloud ecosystem
Water ResistanceStandard swim proofEnhanced swim handling
Case SizesLarger caseCompact case
UI DesignSimplified UIGoogle UI design
PriceCheck OnePlus Watch 3 PriceCheck Pixel Watch 3 Price

What Common Both Can Do?

  • AMOLED/OLED Display: Both watches use high-contrast display panels that deliver vibrant colors and strong visibility in most lighting conditions. This shared display technology improves user experience for workout metrics, notifications, and watch faces.
  • Touchscreen: Each model features a responsive touchscreen, making navigation intuitive and fluid. Users can scroll menus, open apps, and access fitness features quickly without relying heavily on buttons.
  • Always-On Display: Both allow an always-on mode that keeps essential information visible without waking the device. This improves convenience during workouts, business hours, or casual use when glancing at the wrist.
  • Heart Rate Monitoring: Each device continuously tracks heart rate for workouts, daily activity, and general wellness. This helps users monitor cardio patterns, exercise intensity, and resting heart metrics over time.
  • SpO₂ Tracking: Both watches include blood oxygen monitoring to support sleep assessments and general health insights. It adds meaningful context for overall wellness, especially during rest and recovery.
  • Sleep Tracking: Each smartwatch analyzes sleep duration and quality to offer detailed interpretation of sleep stages and patterns. This helps users improve rest habits, detect disruptions, and optimize recovery.
  • Stress Monitoring: Both models track stress indicators using biometric signals and motion data. These insights help users understand emotional load, relaxation cycles, and daily stress patterns.
  • GPS Tracking: Each watch supports GPS positioning for route tracking, distance accuracy, and workout recording. This enhances the experience for runners, cyclists, and outdoor users.
  • LTE Variant Option: Both support optional LTE connectivity, letting users place calls or receive alerts without carrying a phone. This boosts flexibility for workouts, travel, or errands.
  • NFC Payments: Each device includes NFC payments for quick tap-to-pay functionality. Users can make purchases without phones or wallets, improving convenience during exercise or daily activities.
  • Water Resistance: Both watches are swim-proof, making them suitable for pool workouts and sweat exposure. This allows users to track underwater sessions without damaging the device.
  • Bluetooth 5.x: Each smartwatch supports Bluetooth 5.x for stable, low-energy connectivity with smartphones. This improves sync performance, in-app interactions, and media control.
  • Wi-Fi Connectivity: Both can connect via Wi-Fi for faster app sync, notification delivery, and cloud data transfers. It enhances usability when the phone is not nearby.
  • Mobile Notifications: Each model displays smartphone notifications for calls, messages, emails, and alerts. This keeps users updated directly from the wrist without checking the phone.
  • Call Support: Both allow call handling through Bluetooth or LTE models. Users can answer or decline calls while working out or when the phone is out of reach.
  • Music Control: Both devices control music playback from the wrist, enhancing usability during workouts or commuting. They allow pausing, skipping, and volume control without reaching for the phone.
  • Workout Modes: Each watch includes multiple workout profiles for fitness tracking across diverse activities. This helps users maintain activity logs and performance metrics over time.
  • App Connectivity: Both watches integrate with smartphone apps to manage settings, sync health metrics, and view fitness data. App support enhances tracking analytics and customization.
  • Wireless Charging Support: Each smartwatch supports wireless charging through its respective dock or magnetic system. This improves convenience and reduces wear compared to physical charging ports.

Common Features

FeatureOnePlus Watch 3Pixel Watch 3
AMOLED/OLED DisplayYesYes
TouchscreenYesYes
Always-On DisplayYesYes
Heart Rate MonitoringYesYes
SpO₂ TrackingYesYes
Sleep TrackingYesYes
Stress MonitoringYesYes
GPS TrackingYesYes
LTE Variant OptionYesYes
NFC PaymentsYesYes
Water ResistanceYesYes
Bluetooth 5.xYesYes
Wi-Fi ConnectivityYesYes
Mobile NotificationsYesYes
Call SupportYesYes
Music ControlYesYes
Workout ModesYesYes
App ConnectivityYesYes
Wireless Charging SupportYesYes
Price Check OnePlus Watch 3 Price Check Pixel Watch 3 Price

FAQ

Which watch has better battery life?
OnePlus Watch 3 generally delivers longer battery endurance, lasting multiple days in standard smart mode and even longer in extended modes. Pixel Watch 3 usually needs daily charging, especially with LTE, AOD, and continuous health tracking enabled.

Which watch has better app support?
Pixel Watch 3 benefits from Wear OS and the Google Play Store, giving access to a wider range of apps directly on the watch. OnePlus Watch 3 supports app connectivity through its health platform but has fewer standalone downloadable watch apps.

Which watch is better for fitness tracking?
Pixel Watch 3 provides strong fitness analytics powered by Fitbit algorithms, offering deeper long-term scoring and trend data. OnePlus Watch 3 focuses on broad sport profiles and hardware-driven metrics that are optimized for outdoor accuracy.

Is GPS accurate on both watches?
Both watches support GPS tracking, but OnePlus Watch 3 often includes multi-band GNSS that improves route precision in tough environments. Pixel Watch 3 focuses on optimized single-band GPS with reliable performance for daily urban workouts.

Can both watches make phone calls?
Both models allow users to answer and make calls when connected via Bluetooth to a phone or when using LTE-compatible versions. This makes them flexible for hands-free communication during workouts or errands.

Do both watches support NFC payments?
Both support NFC payments, but Pixel Watch 3 uses Google Wallet, which is widely supported across regions and retailers. OnePlus Watch 3 may have limited wallet compatibility depending on market availability.

Which watch has the better voice assistant?
Pixel Watch 3 integrates directly with Google Assistant, making hands-free queries, commands, and reminders easier. OnePlus Watch 3 may have basic or limited assistant access and does not match the integration depth of Google Assistant.

Which watch is better for sleep tracking?
Both watches track sleep duration and stages, but Pixel Watch 3 uses Fitbit sleep scoring for trend evaluation and long-term analytics. OnePlus Watch 3 provides native sleep metrics with strong hardware detection and minimal battery use.

Are both watches water resistant?
Both devices are swim-proof and suitable for workouts involving sweat, pools, or wet conditions. This makes them reliable for swimming sessions and high-intensity activity without fear of moisture damage.

Can both watches control music?
Both models allow users to control playback from the wrist, letting them pause, skip, and adjust volume without reaching for a phone. This is useful for workouts, commuting, or hands-free listening.

Do both watches support workout modes?
Both watches include multiple workout profiles and track heart rate, distance, and calorie output. They allow users to log exercise sessions accurately and view metrics over time.

Can both watches show smartphone notifications?
Each model displays incoming alerts like calls, messages, app notifications, and reminders directly on the wrist. This allows users to stay connected without constantly checking their phones.

Do both watches have wireless charging?
Both support wireless charging through their respective docks or magnetic charging pads. This eliminates wear from physical charging ports and simplifies the charging experience.

Can both watches connect with Wi-Fi and Bluetooth?
Both smartwatches include Wi-Fi and Bluetooth 5.x, improving sync performance, connectivity, and device stability. They can download data, handle calls, and sync health analytics smoothly.

Do both watches include heart rate, SpO₂, and stress sensors?
Yes, both models support continuous heart rate monitoring, blood oxygen detection, and stress tracking. These features provide relevant health data for fitness routines, wellness monitoring, and lifestyle awareness.