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Google announced Pixel Watch 3 on August 13, 2024, in 41mm and 45mm sizes, with brighter Actua displays, new Fitbit running and training features, and Loss of Pulse Detection. Google said availability began September 10, 2024; the prices below are historical US launch prices, not current offers.
The main choices are case size and Bluetooth/Wi-Fi versus LTE. Consider fit, phone compatibility, regional feature availability, and any Fitbit app or Premium requirements before choosing.
What’s new in Pixel Watch 3?
Pixel Watch 3 adds a 45mm option alongside 41mm, updates the display, and expands Fitbit fitness and running tools. Google also highlighted integrations with Google services and introduced Loss of Pulse Detection, a safety feature with important limitations.
- Two sizes: 41mm and 45mm. Google says the 45mm model has 40% more screen area than Pixel Watch 2, while the 41mm has 10% more.
- Actua displays: Google lists up to 2,000 nits peak brightness and a refresh rate that can move from 60Hz down to 1Hz in always-on mode.
- Training features: Daily Readiness, Cardio Load, Target Load, custom run workouts, real-time guidance, and running-form measures.
- Google integrations: Features include a remote for Google TV Streamer, compatible Nest camera and doorbell live views, Pixel Recorder voice-note syncing, Call Assist, and UWB-based unlocking for compatible Pixel phones and BMW or MINI digital car keys. Availability depends on compatible devices and services.
These are announcement details and Google’s stated specifications, not independent performance findings.
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- The Google Pixel Watch 3 is designed for performance, with advanced fitness from Fitbit[1,2]; the 45mm screen is twice as bright and 40% larger than before, making it easier to see your stats and info[1]
- Maximize your performance with advanced running features; build custom run workouts and get real-time guidance and advanced form tracking[3]
- Enhance your run routine with Fitbit Premium; Google AI uses your goals, past runs, and readiness to power personalized run recommendations[3]
- Know what your body is ready for each day with readiness; it uses sleep, resting heart rate, and heart rate variability to show if you’re ready to take on a workout or prioritize recovery[3]
- Cardio load measures how hard your heart works so you can see how hard you’ve pushed; compare trends to see if you’re under- or over-training[3]
Sizes, connectivity, and launch prices
Google announced Bluetooth/Wi-Fi and LTE configurations in both sizes. The following are US launch prices announced in 2024; current prices and stock were not established in this research.
| Size | Connectivity | US launch price |
|---|---|---|
| 41mm | Bluetooth/Wi-Fi | $349.99 |
| 41mm | LTE | $449.99 |
| 45mm | Bluetooth/Wi-Fi | $399.99 |
| 45mm | LTE | $499.99 |
Google said availability began September 10, 2024. The 45mm model offers a larger display and, according to Google, a battery 35% bigger than Pixel Watch 2’s. Choose LTE if you need cellular connectivity away from your phone and have a supported carrier plan; Bluetooth/Wi-Fi is the alternative if you generally keep your phone nearby. Actual availability and carrier support vary by region.
Display and battery claims
Google announced Actua displays with peak brightness of up to 2,000 nits. It also specified refresh rates from 60Hz down to 1Hz in always-on display mode. These are Google’s product claims; the reviewed sources do not provide an independent comparative test.
Google claimed all-day battery life and up to 36 hours in Battery Saver mode. The maximum is approximate, based on Google’s pre-production testing under a defined usage profile, and actual battery life varies. Google also said the 41mm model charges 20% faster than Pixel Watch 2 and can save up to 15 minutes under its specified test setup.
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Daily Readiness uses recovery signals that Google identifies as resting heart rate, heart-rate variability, and recent sleep. Cardio Load tracks exertion and intensity over activities and time, while Target Load provides a personalized daily training target informed by recent load and Readiness. Google identifies Cardio Load and Target Load as Pixel Watch 3-only features. Fitbit’s explanation of the methodology is the company’s own account, not independent validation.
Rank #2
- The Google Pixel Watch 3 is designed for performance, with advanced fitness from Fitbit[1,2]; the 45mm screen is twice as bright and 40% larger than before, making it easier to see your stats and info[1]
- Maximize your performance with advanced running features; build custom run workouts and get real-time guidance and advanced form tracking[3]
- Enhance your run routine with Fitbit Premium; Google AI uses your goals, past runs, and readiness to power personalized run recommendations[3]
- Know what your body is ready for each day with readiness; it uses sleep, resting heart rate, and heart rate variability to show if you’re ready to take on a workout or prioritize recovery[3]
- Cardio load measures how hard your heart works so you can see how hard you’ve pushed; compare trends to see if you’re under- or over-training[3]
Workout Builder lets users create runs by distance, time, pace, or heart-rate zone, including intervals. Google says the watch can provide haptic and audio prompts and report post-run measures such as cadence, stride length and height, and ground contact time. Some insights and coaching require the Fitbit app or Fitbit Premium. Google said the watch included six months of Fitbit Premium at launch; that historical bundle should not be assumed available now, and terms may vary.
What does Loss of Pulse Detection do?
Google says Loss of Pulse Detection uses watch sensor signals, AI, and signal processing to detect a loss-of-pulse event and, in certain circumstances, call emergency services with context and location. Google says its development was informed by data from clinical settings and cardiologists.
This is not a guarantee of detection or an emergency call. Google warns the feature may miss events, does not diagnose or treat a condition, and is not intended for people with pre-existing heart conditions or those who require cardiac monitoring. It also depends on adequate charge and connectivity. Availability is regional: Google’s initial September 2024 rollout named the UK, France, Austria, Denmark, Ireland, the Netherlands, Norway, Sweden, and Switzerland. That historical list does not confirm current availability elsewhere.
Phone compatibility and Google integrations
Google says Pixel Watch 3 works with most phones running Android 10.0 or later. Check local support and service requirements: app, feature, and language availability can vary by country, and some integrations require compatible devices.
Google highlighted a remote for Google TV Streamer, live views from compatible Nest cameras and doorbells through Google Home, voice notes on the watch that sync with Pixel Recorder on a phone, and Call Assist. UWB-based unlocking was announced for compatible Pixel phones and digital car keys beginning with BMW and MINI. These integrations are not universal across all phones, vehicles, or services.
Rank #3
- The Google Pixel Watch 3 is designed for performance, with advanced fitness from Fitbit[1,2]; the 45mm screen is twice as bright and 40% larger than before, making it easier to see your stats and info[1]
- Maximize your performance with advanced running features; build custom run workouts and get real-time guidance and advanced form tracking[3]
- Enhance your run routine with Fitbit Premium; Google AI uses your goals, past runs, and readiness to power personalized run recommendations[3]
- Know what your body is ready for each day with readiness; it uses sleep, resting heart rate, and heart rate variability to show if you’re ready to take on a workout or prioritize recovery[3]
- Cardio load measures how hard your heart works so you can see how hard you’ve pushed; compare trends to see if you’re under- or over-training[3]
Colors and bands
At launch, Google listed 41mm combinations in Matte Obsidian, Polished Silver, Champagne Gold, and Rose Quartz. The 45mm was announced in Obsidian, Porcelain, and a matte Hazel aluminum case. Google also described separately sold bands in leather, metal, and woven materials. Check the watch size and attachment compatibility before buying an accessory band.
How to choose a configuration
- Choose the size: Compare the 41mm and 45mm on your wrist and consider screen area and comfort. Google’s screen-area comparisons are relative to Pixel Watch 2.
- Choose connectivity: Pick LTE if phone-free cellular use matters and your carrier supports it; otherwise consider Bluetooth/Wi-Fi.
- Check feature requirements: Confirm your Android phone, region, carrier, apps, and any Fitbit Premium subscription requirements support the features you want.
- Verify accessories: Confirm band fit and attachment compatibility for the specific watch size before ordering.
FAQ
What sizes does Pixel Watch 3 come in?
Google announced 41mm and 45mm case sizes. It says the 45mm has 40% more screen area than Pixel Watch 2, and the 41mm has 10% more.
How much did Pixel Watch 3 cost at launch?
US launch prices were $349.99 for 41mm Bluetooth/Wi-Fi, $449.99 for 41mm LTE, $399.99 for 45mm Bluetooth/Wi-Fi, and $499.99 for 45mm LTE. These are historical launch prices, not current offers.
Does Pixel Watch 3 work with my phone?
Google says it works with most Android 10.0 or later phones. Individual apps, services, and integrations may have additional device, country, or language requirements.
What does Loss of Pulse Detection do?
It is designed to detect a loss-of-pulse event and, in certain circumstances, contact emergency services with context and location. Google cautions that it may not detect every event, is not a medical diagnosis or replacement for monitoring, and requires charge and connectivity.
Do Pixel Watch 3 fitness features require Fitbit Premium?
Some insights and coaching require the Fitbit app or Premium. Google said a six-month Premium bundle was included at launch, but that offer is historical and should not be assumed available now.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
