Instructions
Press the left key on your SpyNet watch for approximately two seconds to turn the watch on or take it out of "Sleep" mode, so that it will later show you the charging screen as the battery charges. If the watch won't turn on at all, skip this step, as the battery has drained completely and you will need to charge it a little before you will see the charging screen.
Connect the mini-USB plug of the mini-USB/USB charging adapter dongle to the port on the right side of your SpyNet watch.
Insert the USB plug on the adapter into the USB port on a computer or other device that you have powered on. If you connected your watch correctly, you will see the charging screen.
Wait for your watch to charge. Typically, this takes about two hours. When it has finished charging, unplug the dongle from the USB port and then from the watch.