Sizometry

Google Pixel Watch 3 45mm Front view

Official manufacturer render.

Google

Google Pixel Watch 3 45mm

Watch2024Released
  • AMOLED LTPO (Actua)
  • Qualcomm Snapdragon W5 Gen 1 · Cortex-M33 co-processor
  • 37 g
  • 420 mAh

Physical specifications

—

Display size

37 g

Weight

45.0 mm

Height

45.0 mm

Width

12.3 mm

Thickness

—

Aspect ratio

Everyday usability

Estimated from the watch’s size, weight, battery, display, and intended wearing conditions.

  • Wrist comfort

    Moderately noticeable

    You will notice its presence on the wrist, though it should stay manageable for daily use.

  • Sleep comfort

    Acceptable

    Overnight wear should be acceptable for many users, though light sleepers may notice the case.

  • Battery usability

    Data unavailable

    Available battery information is insufficient for a reliable daily-use assessment.

  • Screen and controls

    Excellent

    The large, bright display is easy to read at a glance, with touch input for everyday controls.

  • Workout usability

    Excellent

    Its low weight, water resistance, and GPS support make it well suited to running and gym sessions.

See its real size next to another watch.

Compare watches

Display

Display technology
AMOLED LTPO (Actua)
Refresh rate
60 Hz
Peak brightness
2000 nits
Protection
Custom 3D Corning Gorilla Glass 5

Performance

Chipset
Qualcomm Snapdragon W5 Gen 1
CPU
Cortex-M33 co-processor
RAM
2 GB
Storage
32 GB
Expandable storage
No

Battery & charging

Typical capacity
420 mAh
Charging standard
USB-C Fast Charging Cable
Battery type
Lithium-ion

Build & durability

Frame
100% recycled aluminum
Front
Custom 3D Corning Gorilla Glass 5
Ingress protection
5 ATM / IP68

Connectivity

Cellular
4G LTE and UMTS (optional models), UWB, GPS, Galileo, Glonass (US); + BeiDou, QZSS (ROW)
Wi‑Fi
Wi-Fi 802.11 a/b/g/n/ac/ax 2.4GHz, 5GHz
Bluetooth
Bluetooth 5.3
NFC
Yes
eSIM
Yes

Release and pricing

Announced
August 13, 2024
Released
September 10, 2024

Buying guide FAQ

Practical upgrade and buying answers based on published specifications and previous-generation comparisons when available.

Who should buy Google Pixel Watch 3 45mm (2024)?

Google Pixel Watch 3 45mm (2024) fits buyers who prefer a compact phone footprint. This is an editorial reading of size and published differences, not a personalized recommendation.

Considering another Google Pixel Watch 3 45mm model?

Similar size devices

Models and configurations

Storage
32 GB
Connectivity
4G LTE and UMTS (optional models)UWBGPS, Galileo, Glonass (US); + BeiDou, QZSS (ROW)
RAM
2 GB
SIM configuration
eSIM

Official sources

Dimensions and specifications are based on manufacturer-published data. Learn more in our Methodology