Dimensions:	45mm diameter by 11.5mm high
Operating System:	Android Wear
Compatibility:	Requires a phone running Android 4.3+ or iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus with iOS 8.2+. Features may vary between Android and iOS platforms.
Display:	AnyLight Hybrid Display; Corning Gorilla Glass 3; 1.37” (35mm), 263ppi (360 X 325).
Battery:	300mAh - Up to a full day of mixed use with Ambient on.*** Wireless charging with charging dock included.
Processor:	Qualcomm Snapdragon 400 with 1.2 GHz quad-core CPU (APQ 8026); Adreno 305 with 450MHz GPU.
Memory:	4GB internal storage + 512MB RAM8 ****
Connectivity:	Bluetooth 4.0 Low Energy; Wi-Fi 802.11 b/g
Sensors:	Barometric Altimeter, Accelerometer, Ambient Light Sensor, Gyroscope, Vibration/Haptics engine.
Heart rate sensors:	Optical heart rate monitor (PPG)