Display
Size:
1.4 inches
1.2 inches
Resolution:
454 x 454 pixels, 459 PPI
390 x 390 pixels, 460 PPI
Technology:
AMOLED
AMOLED
Features:
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor
Hardware
System chip:
MediaTek MT6739 (28 nm)
Processor:
Quad-core, 1500 MHz
Internal storage:
8GB
4GB
Device type:
Smartwatch
Smartwatch
Battery
Type:
Not user replaceable
Design
Dimensions:
1.77 x 1.77 x 0.47 inches (45 x 45 x 12 mm)
1.66 x 1.66 x 0.44 inches (42.2 x 42.2 x 11.1 mm)
Weight:
1.06 oz (30.0 g)
0.81 oz (23.0 g)
Materials:
Back: Plastic; Frame: Stainless steel
Frame: Aluminum
Resistance:
50m/5ATM water resistance
Connectivity & Features
Bluetooth:
Yes
Yes
Wi-Fi:
802.11 b, g, n
802.11 b, g, n
Location:
GPS, Glonass, Galileo
GPS, Glonass, Galileo
Sensors:
Accelerometer, Gyroscope, Pedometer, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Accelerometer, Compass, Heart rate, Thermometer, Blood Oxygen
FCC OKs Cingular\'s purchase of AT&T Wireless