Display
Corning® Gorilla® Glass 3
Backlit LCD
Mens 42mm and Womens: 1.37” (35mm), 263ppi (360 X 325)
Mens 46mm: 1.56” (40mm), 233ppi (360 X 330)
Watch case dimensions
Mens:
46mm diameter by 11.4mm high
42mm diameter by 11.4mm high
Womens:
42mm diameter by 11.4mm high
Processor
Qualcomm® Snapdragon™ 400 with 1.2 GHz quad-core CPU (APQ 8026)
Adreno 305 with 450MHz GPU
Sensors
Accelerometer, Ambient Light Sensor, Gyroscope, Vibration/Haptics engine
Battery
Mens 42mm and Womens: 300mAh - Up to 1.5 days of mixed use with Ambient off. Up to a full day of mixed use with Ambient on.
Mens 46mm: 400mAh - Up to 2 days of mixed use with Ambient off. Up to a full day of mixed use with Ambient on.
*Wireless charging with charging dock included
Memory
4GB internal storage + 512MB RAM
Connectivity
Bluetooth® 4.0 Low Energy
Wi-Fi 802.11 b/g
Microphone
Dual digital mics