Hi Malex, since I wasn’t sure about the steps with magisk, I’ve looked up this link
There it’s saying that in order to have root I just have to install magisk manager, flash the patched image and reboot (I’m talking about the smartwatch).
Now, before I go on with that, why did you find it necessary to flash the wrp-KW_C7S_LF LT.img and do the rest of the tricks ?
Thanx