Top 10 improvements Google Pixel Watch 3 brings over its predecessor

Google has introduced the Pixel Watch 3 yesterday, building on the strengths of its predecessor while adding several key improvements. This article explores the top 10 changes that make the Pixel Watch 3 more than just an iterative upgrade.

In my review of the Google Pixel Watch 2, I praised its sleek design and comprehensive health tracking features, noting how it successfully merges style with functionality. However, I did highlight some limitations, particularly in battery life and the lack of advanced fitness metrics compared to competitors. Thankfully, Google has addressed some of my concerns.

So let’s now waste any more time. Here are the top 10 improvements of the Google Pixel Watch 3.


1. New 45mm case size and enhanced display

The Pixel Watch 3 introduces a new 45mm case size, catering to those who prefer larger smartwatches. This new size comes with a 1.4 inch display. Of course you still get the option of purchasing the Pixel Watch 3 in a 41mm case size and 1.2 inch display.

The screen technology has also seen an upgrade, moving from AMOLED to AMOLED-LTPO. This switch enables dynamic refresh rates ranging from 1Hz to 60Hz, optimizing battery life without compromising visual fluidity.

Brightness has seen a significant boost, with the Pixel Watch 3 now reaching up to 2,000 nits, double that of its predecessor. This enhancement ensures better readability in direct sunlight. The minimum brightness has also been reduced to just 1 nit, making it more comfortable to use in dark environments.


2. Improved battery efficiency

To complement these improvements, Google has also increased the battery life. The new battery saver mode can extend usage up to 36 hours, while the always-on display mode still delivers a respectable 24-hour battery life. Additionally, charging times are now 20% faster, making the watch more convenient for on-the-go users.


3. Dual-chipset architecture for enhanced performance

Google has refined its dual-chipset architecture, which now features one core dedicated to ambient computing and another for performance computing. This architecture allows for better power management and more efficient processing, enhancing the overall user experience.


4. Upgraded to Wear OS 5

The Pixel Watch 3 comes with the latest Wear OS 5, which brings a host of new features and improvements. This upgrade offers a more intuitive interface, better app integration, and enhanced performance, making the watch more responsive and user-friendly.


5. Improved heart rate accuracy and new running metrics

One of the most significant software enhancements is the improved heart rate accuracy, particularly for running. Google says it has fine-tuned its algorithms to provide more precise measurements.

In addition to heart rate improvements, the Pixel Watch 3 introduces a range of running efficiency metrics, including ground contact time, vertical oscillation, form analysis, cadence, and stride length. These metrics are integrated into the revamped Fitbit app, offering runners a comprehensive toolset to analyze and improve their performance.

The watch also introduces new Cardio Load and Target Load features, offering insights into your training load and helping you optimize your workouts. These metrics are crucial for serious athletes looking to balance their training intensity and recovery. What’s more, the Daily Readiness Score is now available for all. Previously you needed to have a Premium Subscription to access this.

This brings the device closer to the likes of Garmin sports watches.


6. Enhanced workout features and media controls

The Pixel Watch 3 brings a more robust workout experience with the introduction of a new workout builder and structured workout support. Users can now create customized workout routines directly on the watch or through the Fitbit app, with real-time guidance provided during runs.

Moreover, media controls have been integrated into workouts, allowing users to adjust their music or podcasts without interrupting their exercise.


7. Offline Google Maps

A highly anticipated feature is the offline Google Maps support, which enables users to navigate without relying on a constant internet connection. This is particularly useful for outdoor activities like hiking or running in remote areas.


8. Expanded Fitbit integration

The Fitbit integration has been expanded, with new features like personal best tracking for various distances and a running-focused dashboard in the Fitbit Mobile app. These tools provide users with deeper insights into their fitness progress and help them set and achieve personal records.


9. Morning Brief

The Pixel Watch 3 adds a new Morning Brief feature, which provides users with a summary of their day upon waking up. This feature is similar to the Morning Report found on other smartwatches and is designed to help users start their day with all the information they need.


10. Google Nest Camera, TV Remote, and More

Google has also expanded the watch’s functionality with the addition of Google Nest Camera live view, allowing users to monitor their cameras directly from their wrists. The watch can also be used as a remote control for Google TV, adding convenience for smart home users.

Additional features include Pixel UWB phone and car unlock, the ability to pick up and hold calls from the watch, and a revamped Pixel Phone camera control, making the Pixel Watch 3 an even more versatile device.


Other notable improvements

While the features mentioned above highlight the most significant upgrades, there are other improvements worth noting, such as minor enhancements in heart rate broadcasting compatibility, the addition of a Pixel Recorder app for phones, and improvements in Google AI integration for Fitbit Premium users.

In terms of safety, the watch now includes no-pulse emergency alerts and notifications. This is the first timepiece with this ability. If the watch detects that your pulse has stopped, it can automatically send an emergency alert. Granted, it will probably be too late to do anything by then but there is the potential the feature could save some lives.


My takeaway

As mentioned, the Pixel Watch 3 addresses several of the concerns I raised in my Pixel Watch 2 review. The introduction of a larger 45mm case and the AMOLED-LTPO display significantly enhance visibility and user interaction, especially with the addition of a dynamic refresh rate that improves both display smoothness and battery efficiency.

The upgrade to Wear OS 5 and the inclusion of advanced running metrics and a workout builder feature, on the other hand, directly respond to my critique of the Pixel Watch 2’s fitness capabilities. Then there is the extended battery life, faster charging, and new emergency features which add further value.

Overall, the Pixel Watch 3 builds on the strengths of the Pixel Watch 2 while addressing some of its shortcomings. Is it worth an upgrade if you are holding on the Pixel Watch 2? Perhaps if you want to bump up to the 45mm iteration. Or if you have the first generation device.


Tech specs compared

Feature
Pixel Watch 3
Pixel Watch 2
Google Pixel Watch
Shape
Round
Round
Round
Watch Size
41mm, 45mm
41mm
41mm
Materials, Finishes
Aluminum
Aluminum
Stainless steel
Display Size, Resolution
41mm: 320ppi, AMOLED LTPO; 45mm: 320ppi AMOLED LTPO
1.2-inch, 450 x 450 pixels (320ppi)
1.2-inch, 450 x 450 pixels (320ppi)
Dimensions
41mm: 41 x 41 x 12.3 mm; 45mm: 45 x 45 x 12.3 mm
41mm x 12.3mm
41mm x 12.3mm
Weight
41mm: 31g; 45mm: 37g
31g
36g
Colors
Matte black, Polished silver, Matte hazel, Champagne gold
Matte black, Polished silver, Champagne gold
Black, silver, gold
Always On
Yes
Yes
Yes
Interchangeable Bands
Yes
Yes
Yes
GPS
Yes
Yes
Yes
Automatic Workout Detection
Yes
Yes
No
Water Resistance
5ATM, IP68
5ATM, IP68
Yes, 5ATM
Calls
Yes
Yes
Yes
Microphone
Yes
Yes
Yes
Speaker
Yes
Yes
Yes
Voice Assistant
Yes (Google Assistant)
Yes (Google Assistant)
Yes (Google Assistant)
Mobile Payments
Yes (Google Wallet)
Yes (Google Wallet)
Yes (Google Wallet)
Sleep Tracking
Yes
Yes
Yes
Period Tracking
Yes
Yes
Yes
Sensors
SpO2, ECG, accelerometer, gyro, ambient light sensor, skin temperature sensor, barometer, magnetometer, altimeter, compass
SpO2, ECG, accelerometer, gyro, ambient light sensor, skin temperature sensor, barometer, magnetometer, altimeter, compass
SpO2, ECG, accelerometer, gyro, ambient light sensor, barometer, magnetometer, altimeter, compass
Compatibility
Android 10 and above
Android 9 and above
Android 8.0 or later
Software
WearOS 5
WearOS 4
WearOS 3.5
Processor
Qualcomm SW5100
Qualcomm SW5100
Exynos 9110
Connectivity
Bluetooth 5.3, Ultra-wideband
Bluetooth 5.0
WearOS 3.5
Memory and Storage
2GB memory + 32GB storage
2GB memory + 32GB storage
2GB memory + 32GB storage
Power
USB-C fast charging cable
USB-C fast charging cable
LTE, Bluetooth 5.0, Wi-Fi, NFC
Battery Life
24 hours with always-on display, 36 hours in Battery Saver Mode
24 hours with always-on display
1 day
Battery Capacity
41mm: 307mAh; 45mm: 420mAh
306 mAh
294 mAh
Improved Heart Rate Accuracy
Yes
No
No
Running Efficiency Metrics
Yes (incl. ground contact time, vertical oscillation, form analysis, cadence, stride length)
No
No
Workout Builder & Structured Support
Yes (on-watch and via Fitbit app)
No
No
Media Controls During Workouts
Yes
No
No
Offline Google Maps
Yes
No
No
Cardio Load & Target Load
Yes
No
No
PR Tracking
Yes
No
No
Morning Brief
Yes
No
No
No-Pulse Emergency Alerts
Yes
No
No
Google Nest Camera View & Control
Yes
No
No
Google TV Remote
Yes
No
No
Pixel UWB Phone & Car Unlock
Yes
No
No
Pixel Recorder App
Yes
No
No
Improved Charging Times
20% faster
Standard
Standard

Like this article? Subscribe to our monthly newsletter and never miss out!

Marko Maslakovic

Marko founded Gadgets & Wearables in 2014, having worked for more than 15 years in the City of London’s financial district. Since then, he has led the company’s charge to become a leading information source on health and fitness gadgets and wearables.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.