Specifications
Available sizes
Mens: 46 mm case - Requires a 22 mm band.
Works with Android™ and iPhone‡
Battery life
Mens’ 42mm and Womens’: 300mAh battery - Up to 1.5 days of mixed use with Ambient off. Up to a full day of mixed use with Ambient on.
Wireless charging
with included charging dock.
 
Ambient light sensor
The screen automatically adjusts to the surrounding brightness.
Heart rate sensor
Optical heart rate monitor (PPG).
Water-resistant
IP67 dust and water resistant.§
Wi-Fi connectivity
Stay in touch, even if your phone is beyond Bluetooth® range.
View full specifications
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
Sizes and styles subject to availability.
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