Compare specs

Network	Technology	No cellular connectivity
	2G bands	N/A
	GPRS	No
	EDGE	No

Launch	Announced	2016, September
	Status	Available. Released 2016, December

Body	Dimensions	42.5 x 36.4 x 10.5 mm (1.67 x 1.43 x 0.41 in)
	Weight	30 g body (1.06 oz)
	Build	Aluminum/Composite back
	SIM	No
		- IPX7 certified - water resistant up to 1 meter and 30 minutes

Display	Type	AMOLED capacitive touchscreen, 16M colors
	Size	1.65 inches, 8.6 cm2 (~55.4% screen-to-body ratio)
	Resolution	390 x 312 pixels (~303 ppi density)
	Multitouch	Yes
	Protection	Ion-X strengthened glass
		- 3D Touch display - 450 nits

Platform	OS	watchOS 3.0, upgradable to 4.3
	Chipset	Apple S1P
	CPU	Dual-core 520 MHz Cortex-A7
	GPU	PowerVR G6200

Memory	Card slot	No
	Internal	8 GB, 512 MB RAM

Camera	Primary	No

Sound	Alert types	Vibration; Ringtones
	Loudspeaker	Yes
	3.5mm jack	No

Comms	WLAN	Wi-Fi 802.11 b/g/n
	Bluetooth	4.0, LE
	GPS	No
	NFC	Yes
	Infrared port	No
	Radio	No
	USB	No

Features	Sensors	Accelerometer, gyro, heart rate
	Messaging	SMS(threaded view), Email, Push Email, IM
	Browser	No
	Java	No
		- MP3 player - Photo viewer - Siri natural language commands and dictation

Battery		Non-removable Li-Ion 250 mAh battery (0.94 Wh)
	Stand-by	Up to 18 h (mixed usage)
	Talk time

Misc
	Colors	Case colors: silver, gold, rose gold, gray Band colors: brown, white, black, blue Band types: sport
	Price	About 300 EUR