Google Pixel Watch 4 vs Google Pixel Watch comparison

Show Only Differences Highlight Differences	Google Pixel Watch 4	Google Pixel Watch
key specs
Display Size	41mm	-
Compatible OS	P	Android 8.0+
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
general
Brand	Google	Google
Model	Pixel Watch 4	Pixel Watch
Release date	August 20, 2025	October 6, 2022
Model Name	Pixel Watch 4	-
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Usage	Everyday	-
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Water Resistant	-	5ATM
Water Resistance Depth	-	50 metres
product details
Compatible Device	Pixel	Android
Battery Life	30	24 Hours
Sensor	-	Heart Rate Sensor, ECG Tracker
Notification	-	Yes
Charger Type	-	Magnetic
connectivity features
Call Function	Yes	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Email Support	Yes	-
Bluetooth	-	Yes
Bluetooth Version	-	5.0
Other Connectivity Features	-	Emergency SOS, Fitbit integration
platform and storage features
Operating System	Wear OS	Wear OS 3.5
Compatible Operating System	P	Android 8.0+
Processor Name	Snapdragon W5 Gen 1	Exynos 9110
RAM	-	2GB
camera and display features
Display Size	41mm	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Number of Buttons	1	-
Other Fitness Features	SpO2, ECG, Loss of Pulse Detection, HRV, Heart Rate	-
Chronograph	-	Yes
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes