Water Resistant

Bluetooth

Speaker

Others

alexa build in,sleep tracking, Spo2,music controller,weather, etc.

Sensors

Accelerometer, Microphone, PPG Heart Rate

Weight

Lenth (inch)

1.64

Height (inch)

0.62

Width (inch)

1.64

Screen Size (mm)

42 mm

Display Type

oled display

Frame

stainless steel

Shape

round

Color/Finish

smoke mesh