All Apple Watch chargers in the MFi (Made for iPhone ... it in more travel chargers so I can get speedy smartwatch charging without having to remember to pack a separate charging puck.

A dead watch is still right twice a day, but a dead Apple Watch? That's just a blank screen until you get home to recharge.

For Apple Watch owners, daily charging of the device is a given. While Apple aims for 18 hours of battery life per charge, the watch will likely spend a portion of the day on its charging cradle.