We've been waiting for months to hear how long the Apple Watch's battery will last, and luckily the Cupertino-based company has appeased us during its "Spring Forward" media event on Monday. Apple says the Apple Watch will have an 18-hour battery life, or what Apple calls "all day battery life".
"During a typical day you can expect 18 hours. This works for most people I think," Tim Cook, CEO of Apple, told attendees at the event.