If you are on the non-cellular Apple Watch Series 3, you will run into problems upgrading WatchOS because there is only 4GB of storage. Luckily, I am on cellular, and it comes with 8GB of storage, so I do not have this problem.
Satechi USB-C Magnetic Apple Watch Charging Dock is a one-piece USB-C Apple Watch charger that doesn’t come with any dangling cable. It plugs straight to the USB-C port of your MacBook or your iPad Pro.
There are two variants of the Nomad Base Station. Hub Edition and Apple Watch Edition.
The difference between the Hub Edition and the Apple Watch Edition is the former includes a 7.5W USB-A port and an 18W USB-C PD port to charge an additional two devices, while the later, only consists of an Apple Watch charger.
Funxim X8 is a 10W Qi wireless charging pad that allows your iPhone or Android phone together with your Apple Watch.
Funxim X8 started out on Kickstarter on November 2017 where it raised a total of US$448,097 out of their initial goal of US$10,000 from 10,983 backers. They started shipping to their backers from January 2018.