Google Pixel Watch 3 (45mm) vs Samsung Galaxy Watch 8 (44mm) Specs Comparison

Design

Dimensions
1.77 x 0.00 x 0.00 inches 45mm	1.76 x 1.72 x 0.34 inches 44.7 x 43.7 x 8.6mm
Weight
1.31 oz (37.0 g)	1.20 oz (34.0 g)
Materials
Frame: Aluminum	Back: Aluminum
Resistance
50m/5ATM water resistance; IP68	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Keys
Right: Other
Colors
Matte Black, Polished Silver, Matte Hazel

Display

Size
1.4-inch	1.5-inch
Resolution
456x456px, 461 PPI	480x480px, 462 PPI
Technology
AMOLED	Super AMOLED
Peak brightness
2000 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Qualcomm SW5100 (4 nm)	Exynos W1000 (3 nm)
Processor
Quad-core 1700 MHz
GPU
Adreno 702
Memory
2GB/32GB	2GB/32GB
Storage expansion
not expandable
OS
Wear OS	Wear OS

Battery

Type
420 mAh, Li - Ion	435 mAh
Charging
Magnetic charging

Camera

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
b,g,n	a,b,g,n,ac
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen
Location
Glonass, Galileo	Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB)	NFC

Multimedia

Speakers
Loudspeaker
Additional microphone(s)
Yes

Cellular

Data Speed
	LTE
SIM type
	eSIM

Buyers information

MSRP
$ 399	$ 380

Availability

Officially announced
	Jul 09, 2025
Scheduled release
	(Official) Jul 25, 2025

Alternative variants

With eSIM

Data Speed	LTE
SIM type	eSIM
MSRP	$ 500

Links

Full specifications
Google Pixel Watch 3 (45mm) Specs	Samsung Galaxy Watch 8 (44mm) Specs