Google Pixel Watch 4 - Full Watch Specifications

Google Pixel Watch 4 - Full Watch Specifications

Google Pixel Watch 4 is Google’s latest flagship smartwatch (released August 2025), running Wear OS 6 with health, fitness and smart features powered by a Snapdragon W5 Gen 2 platform. The watch sports a bright Actua 360 AMOLED display, ECG, SpO₂, skin temperature sensing, dual‑frequency GPS, and optional LTE cellular with standalone Satellite SOS emergency support.

Launch	Announced	2025, August 20
	Status	Available. Released 2025, October 09
Features	Sensors	Accelerometer, gyro, heart rate, altimeter, compass, SpO2, thermometer (skin temperature), skin conductance
		Satellite SOS service (LTE models only)
		Ultra Wideband (UWB) support

Display	Type	LTPO AMOLED, 3000 nits (peak)
	Size	1.4 inches
	Resolution	456 x 456 pixels (~320 ppi density)
	Protection	Corning Gorilla Glass 5
Network	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	LTE
	Speed	HSPA, LTE
Platform	OS	Android Wear OS 6
	Chipset	Qualcomm Snapdragon W5 Gen 2 (4 nm)
	CPU	Quad-core (4x1.7 GHz Cortex-A53)
	GPU	Adreno A702
Body	Dimensions	45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in)
	Weight	31 g or 37 g (1.09 oz)
	Build	Glass front (Gorilla Glass 5), aluminum frame
	SIM	eSIM
		IP68 dust tight and water resistant (immersible up to 50m/5ATM)
		ECG certified

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
	Bluetooth	6.0, A2DP
	Positioning	GPS (L1+L5), GLONASS, GALILEO (E1+E5a)
	NFC	Yes
	Radio	No
	USB	No
CAMERA		No
Sound	Loudspeaker	Yes
	3.5mm jack	No
Memory	Card slot	No
	Internal	32GB 2GB RAM
		eMMC
Battery	Type	Li-Ion 455 mAh
	Charging	Wired, 50% in 15 min, 80% in 30 min, 100% in 60 min - 45mm model
		Wired, 50% in 15 min, 80% in 25 min, 100% in 45 min - 41mm model
Misc	Colors	Matte Black, Polished Silver, Champagne Gold, Satin Moonstone

Carrier Compatibility (USA / Global)

USA: The LTE (cellular) Pixel Watch 4 model supports 4G LTE and UMTS via eSIM, letting you use data, calls, and emergency services without a phone when activated on compatible carriers (e.g., Google Fi, Visible+, Verizon plans that support wearables). Satellite SOS also works independently of mobile networks in supported regions. Works best paired with an Android phone (Android 11+) and Google account.

Global: International LTE models support 4G networks in many regions, but carrier support and eSIM activation vary by country and provider — check local carrier compatibility for calls/data. Wi‑Fi/Bluetooth‑only models still connect to Android phones for notifications and apps worldwide.

 

Final Summary

Google Pixel Watch 4 is a premium Wear OS smartwatch with a bright AMOLED display, advanced health sensors, standalone LTE (eSIM) option, dual GPS, and emergency Satellite SOS support. It pairs with most Android 11+ phones and offers broad connectivity, though cellular features depend on carrier support.