WEIGHT: 60g
SCRATCH RESISTANT: Yes
SIZE: 1.4 inches
DISPLAY TYPE: Full circle AMOLED display
RESOLUTION: 400 X 400
BLUETOOTH: Yes
BATTERY USAGE: 1.5 Days battery life
APPLICATIONS: 6-Axis motion sensor (Gyroscope + Accelerometer), Heart Rate Sensor (PPG), Barometer, Vibration Motor, 42mm diameter, 11.3mm thick, Cold-Forged 316L Stainless Steel, Sapphire crystal.