The box that comes with your Gear S3 has a nice little design that makes it stand out from the crowd, but there's more functionality to it. Instead of tossing it into the rubbish (trash) you can actually convert it into an attractive charging stand for your Gear S3 Classic or Gear S3 Frontier wearable tech, which not a lot of people know about.
There is nothing hard about it, just a little bit of simple assembly is all that it takes. Below are some pictures and a video to show you exactly how to set it up.
Below are the different colors that your wireless charging dock's LED indicator flashes to show you its status:-
Instruction Manual for Gear S3 Classic / Frontier
This is the FULL Instruction manual for your device.
Note: Do not use other types of wireless chargers ie smartphone charging pad. The output power is too high for this type of device and could (will) seriously damage your smartwatch.