Google Pixel Watch 4 (41mm / 45mm)

Google Pixel Watch 4 (41mm / 45mm) 3D preview

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41mm / 45mm
Snapdragon W5 Gen 2
Actua 360 LTPO
325mAh / 455mAh
4G LTE option
Bluetooth 6.0
Wi-Fi (2.4/5GHz)
IP68 + 5 ATM
Satellite SOS
Quick Charge Dock

Actua 360 Display

320 ppi AMOLED LTPO, 1-60 Hz, Always-on

Up to 3000 nits peak brightness

W5 Gen 2 + Cortex-M55

Wear OS 6.0

32 GB eMMC + 2 GB SDRAM

Health and Smart Features

Multi-path heart rate, SpO2, skin temperature

Gemini, Smart Replies, one-handed gestures

Battery and Fast Charge

41 mm: 325 mAh; 45 mm: 455 mAh

15 min to 50% (both sizes)

LTE / BT 6.0 / Wi-Fi

NFC, UWB, Satellite SOS

Dual-frequency GPS, Galileo, Glonass

Aerospace-Grade Aluminum

IP68 and 50m (5 ATM) water resistance

Custom 3D Corning Gorilla Glass 5

  • Product: Google Pixel Watch 4 (41 mm / 45 mm)
  • Year introduced: 2025
  • Announced: August 20, 2025
  • Release date: October 9, 2025
  • Model identifiers listed: GA09958-US (41 mm Wi-Fi), Meridian (FME23), Kenari (FK23)
  • Launch Price (MSRP): 41 mm Wi-Fi $349.99, 41 mm LTE $449.99, 45 mm Wi-Fi $399.99, 45 mm LTE $499.99

Regional Model Mapping

Variant Identifier
41 mm Wi-Fi GA09958-US
41 mm LTE Meridian (FME23)
45 mm Wi-Fi/LTE Kenari (FK23)

Size and Weight

Feature 41 mm 45 mm
Diameter 41 mm 45 mm
Height 12.3 mm 12.3 mm
Weight (without band) 31.0 g 36.7 g

Fit and materials

  • Wrist circumference (Active Band): 41 mm fits 130-210 mm; 45 mm fits 150-215 mm
  • Case material: Aerospace-grade aluminum / 100% recycled aluminum housing
  • Band material: Fluoroelastomer Active Band
  • Display type: Actua 360 display, AMOLED LTPO (DCI-P3), Always-on
  • Pixel density: 320 ppi
  • Refresh rate: 1-60 Hz
  • Brightness: Up to 3000 nits peak, 1 nit minimum
  • Glass: Custom 3D Corning Gorilla Glass 5
  • Durable design: Durable domed edge-to-edge glass design
  • Processor: Qualcomm Snapdragon W5 Gen 2 / Cortex-M55
  • Operating system: Wear OS 6.0
  • Storage / RAM: 32 GB eMMC flash / 2 GB SDRAM
  • Support policy: 7 years of OS, security, and Pixel Drop updates
  • Compatibility: Android 11.0 or newer, Google Account, Google Pixel Watch app; not compatible with Android (Go edition)

AI and smart features

  • Gemini
  • Smart Replies
  • AI Call Screening
  • One-handed gestures (pinch twice)
  • Pixel Recorder
  • Smart Home controls

Health and safety features

  • Cardio Load Tracking
  • Morning Brief
  • ECG app (AFib checks)
  • Exercise tracking (50+ exercises)
  • Loss of Pulse Detection
  • Satellite SOS (LTE models)
  • Car Crash Detection
  • Safety Check

In the box

  • Google Pixel Watch 4 (41mm or 45mm)
  • Active Band (small and large sizes)
  • Google Pixel Watch Quick Charge Dock
  • Quick Start Guide
Battery metric 41 mm 45 mm
Capacity (typical) 325 mAh 455 mAh
Battery life (AOD) Up to 30 hours Up to 40 hours
Battery Saver life Up to 48 hours Up to 72 hours
Charge to 50% 15 min 15 min
Charge to 80% 25 min 30 min
Charge to 100% 45 min 60 min
  • Fast charging note: 15 hours of charge in 15 minutes is listed.

Connectivity

  • Cellular option: 4G LTE option
  • Bluetooth: 6.0
  • Wi-Fi: 2.4/5GHz
  • NFC / UWB: Supported
  • GPS: Dual-frequency GPS, Galileo, Glonass

Sensors

  • Compass and altimeter
  • Red and infrared sensors for SpO2 monitoring
  • Multipurpose electrical sensors for ECG app
  • Multi-path optical heart rate sensor
  • 3-axis accelerometer and gyroscope
  • Ambient light sensor
  • Electrical sensor for skin conductance (cEDA)
  • Far field skin temperature sensor
  • Barometer and magnetometer

Durability

  • Rating: IP68 dust and water resistance
  • Water resistance: Up to 50m (5 ATM)

Google Pixel Watch 4 is listed in 41 mm and 45 mm sizes with Actua 360 LTPO displays up to 3000 nits, Snapdragon W5 Gen 2 plus Cortex-M55, 32 GB eMMC and 2 GB SDRAM, LTE/Bluetooth/Wi-Fi connectivity options, and battery capacities of 325 mAh (41 mm) or 455 mAh (45 mm).

Launch Price (MSRP): Current Market Price:
US$349.99
— views Research contribution by specs.global