20
Updating the firmware of the watch
Preparation for firmware update
Execute the following:
• Keep the iPhone plugged to the power until update is finished.
• Keep the iPhone charged to 50% or more.
• Be sure not to move your watch or iPhone during the update process.
• Charge the watch completely.
Even though the power reserve indicator reflects level 3, additional charging may be
needed to ensure maximum power capacity is available. This is to ensure sufficient power
is available throughout the update process.
• Press and hold the lower right button
or the upper right button
for 2 seconds to
clear notification if the second hand indicates some. (to normal movement)
