Apple Watch Series 3

Release Date: 2017, September
Storage: 16GB storage, no card slot
Software: watchOS 4.0, up to 6.2
Weight: 52.8g, 11.4mm thickness

Apple Watch Series 3 Specs

Launch	Announced 2017, September
Network	GSM / HSPA / LTE
Network -2G bands	GSM 850 / 900 / 1800 / 1900
Network -3G bands	HSDPA 850 / 900 / 2100 / 800 - Europe, Australia (A1891) HSDPA 850 / 1700(AWS) / 1900 / 800 -USA, LATAM, Canada (A1861) HSDPA 2100 - China (A1892)
Network -4G bands	1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia (A1891) 2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 - USA, LATAM, Canada (A1861) 1, 3, 39, 40, 41 - China (A1892)
Network -Speed	HSPA, LTE
Status	Available. Released 2017, September
Body -Dimensions	42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in)
Body -Weight	52.8 g (1.87 oz)
Body -Build	Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame
SIM	eSIM 50m water resistant
Display -Type	OLED capacitive touchscreen, 16M colors
Display -Size	1.65 inches, 8.6 cm2 (~55.4% screen-to-body ratio)
Display -Resolution	390 x 312 pixels (~303 ppi density)
Display -Protection	Sapphire crystal glass 3D Touch display 1000 nits max brightness
Platform -OS	watchOS 4.0, upgradable to 6.2
Platform -Chipset	Apple S3
Platform -CPU	Dual-core
Platform -GPU	PowerVR
Memory -Card slot	No
Memory -Internal	16GB 768MB RAM
Camera	No
Sound -Loudspeaker	Yes
Sound -3.5mm jack	No
COMMS -WLAN	Wi-Fi 802.11 b/g/n
COMMS -Bluetooth	4.2, A2DP, LE
COMMS -GPS	Yes, with A-GPS, GLONASS
COMMS -NFC	Yes
COMMS -Radio	No
COMMS -USB	No
Features -Sensors	Sensors Accelerometer, gyro, heart rate, barometer Natural language commands and dictation (talking mode)
Battery	Non-removable Li-Ion 341 mAh battery (1.34 Wh)
Battery -Charging	Wireless charging
Battery -Stand-by	Up to 18 h
Misc -Colors	Space Black, Silver
Misc -Models	A1860, A1861, A1889, A1891, A1890, A1892
Misc -SAR	0.35 W/kg (head)     0.18 W/kg (body)
Misc -Price	758 USD