Updated : Dec 28, 2025, 11:58 AM

Google Pixel Watch 4 (45mm)

Full Specifications

Released · Aug 28, 2025

8.5

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Availability
Officially announced	Aug 20, 2025
Prices (MSRP)	2GB/32GB - $400

Design
Dimensions	1.77 x 1.77 x 0.48 inches 45 x 45 x 12.3 mm
Weight	1.29 oz / 36.7 g
Materials	Frame: Aluminum
Resistance	50m/5ATM water resistance; IP68
Keys	Right: Other
Colors	Moonstone, Silver

Display
Size	1.4-inch
Type	AMOLED, 3000 nits
Resolution	456x456px, 461 PPI
Protection	Corning Gorilla Glass 5

Hardware
System chip	Qualcomm W5+ Gen 2 SW5100 (4 nm)
Processor	Quad-core
GPU	Adreno 702
Memory	2GB/32GB
Storage expansion	not expandable
OS	Wear OS

Battery
Type	455 mAh, Li - Ion
Charging	Magnetic charging

Connectivity & Features
Bluetooth	6.0
WLAN	a,b,g,n,ac 802.11 b, g, n
Sensors	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen, Ambient light sensor
Location	Glonass, Galileo, Emergency SOS via satellite (SMS sending/receiving)
Other	NFC, Ultra Wideband (UWB), Health sensor

Multimedia
Speakers	Loudspeaker

Cellular
Data Speed	LTE
SIM type	eSIM

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