Apple Watch battery life

Details on battery life of the soon- to-be released Apple Watch have emerged from inside sources, revealing its likely capabilities

2.5-4 hours Active app use
19 hours Mixed use

72 hours Standby time

THREE DAYS

3 hours Animated watch face

TECHNOLOGY

Equipped with tiny but powerful S1 chip.  Capability similar to A5 chip used in iPhone 4S and iPad 2

Battery

Source: MacRumors