Speaker
Others
Time Display, Sleep Monitor, GPS, Pedometer, Heart Rate Monitor, Built-in GPS, Offline Music, Scientific Sleep Tracking, Long Battery Life
Sensors
Accelerometer, gyro, heart rate, barometer, compass
Water Resistant
Bluetooth
Weight
2 ounces
Lenth (inch)
1.9
Height (inch)
0.5
Width (inch)
1.8
Screen Size (mm)
44
Display Type
AMOLED
Frame
Aluminum
Shape
Round
Color/Finish
Black