Used Apple Watch Series  2 42mm

NETWORK

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

BODY

Dimensions 42.6 x 36.5 x 11.4 mm (1.68 x 1.44 x 0.45 in)
Weight 45.6 g body (1.62 oz)
Build Ceramic case/back
SIM No
– 50m waterproof

DISPLAY

Type AMOLED capacitive touchscreen, 16M colors
Size 1.65 inches (~55.1% screen-to-body ratio)
Resolution 390 x 312 pixels (~303 ppi pixel density)
Multitouch Yes
Protection Sapphire crystal glass
– 3D Touch display
– 1000 nits

PLATFORM

OS watchOS 3.0, upgradable to 3.2.2
Chipset Apple S2
CPU Dual-core

MEMORY

Card slot No

CAMERA

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 Yes
NFC Yes
Radio No
USB No

FEATURES

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

BATTERY

Non-removable Li-Ion battery