Google Pixel Watch 4 45mm specifications

Height:45 mm

Weight:36.7 grams

Width:45 mm

Thickness:12.3 mm

General

• Status:In stores
• Announced:20 august 2025
• Available since:3 october 2025
• Predecessor:Google Pixel Watch 3 45mm
• EAN code: 0840353933828, 0840353933743, 0840353931473

Design type

• Watch:

Controls

• Directional key:
• Swivel crown:
• Touchscreen: Multi-touch, Capacitive
• Voice command:

Operating system

• Wear OS: 6.0

Display

• Color display: Adjustable display brightness, 16.777.216 colors (24 bits), Actua 360 Display, Always On feature, DCI-P3
• Size: 1.4 inch
• Resolution: 448 x 448 pixels
• Refresh rate: 60 Hz
• Aspect ratio: 1:1
• Peak brightness: 3000 nits
• Pixels Per Inch (PPI): 453
• Screen-to-body ratio: 31.2%

Carry mode

• Strap:
• Wrist Size: 150-185 mm + 165-215 mm

Hardware

• Integrated antenna:
• Processor: Qualcomm Snapdragon W5 Gen 2, Quad Core

Materials

• Aluminium:
• Dust and waterproof: IP68, 5 ATM
• Fluoroelastomer:
• Gorilla Glass: 5

Telephony

• Flight mode:
• Integrated handsfree speaker:
• Vibrating alert:

Data network

• 4G (LTE):
• UMTS:

Personalisation

• Multiple homescreens:
• Widgets:

Personal Information Management (PIM)

• Agenda:
• Alarm clock:
• Date and time notation:
• Reminder list:
• Stopwatch & countdown timer:

Available applications

• Calories:
• Pedometer:

Navigation

• A-GPS:
• Beidou:
• Build-in navigation system: Google Maps, Google Maps Navigation
• Digital Compass:
• Galileo:
• GLONASS:
• GPS receiver:

Audio

• Built-in speakers:
• Microphone:

Build-in memory

• Internal memory: eMMC
• Size (RAM): 2 GB
• Storage: 32 GB

Connections

• USB: v3.0, Type-C

Connectivity

• Bluetooth: v6.0, Advanced Audio Distribution Profile (A2DP)
• NFC:
• Satellite communication:
• Ultra-wideband (UWB):
• Wireless Lan (WLAN/Wi-Fi): Wi-Fi 6 (802.11ax), WiFi Direct support

Power supply

• Battery: Li-ion
• Capacity: 455 mAh
• Wireless charging:

Sensors

• Altimeter:
• Ambient light sensor:
• Barometer:
• Gesture recognition:
• Gyroscope:
• Heart rate monitor:
• Oxygen saturation (SpO2):
• Thermometer:

Compatibility

• With Android: From 11.0

Contents of the package

• Oplaadcase:
• Quick Start Guide:
• Wristband: