Screen Size (mm)

40

Display Type

Frame

Silicone

Shape

Squre

Color/Finish

Black

Lenth (inch)

1.5

Height (inch)

0.4

Width (inch)

1.5

Weight

0.7 ounces

Others

24/7 Heart Rate, Alexa Built-in, 6+ Days Battery, Black/Black, One Size (S & L Bands Included)

Sensors

Altimeter

Water Resistant

Bluetooth

Speaker