You can add any image you want to the screen face as long as the image comes from the gallery on your phone. Open the Wyze app and then open Wyze Watch 44. You should then see the Clock Face option and select Edit. There are a lot of preset faces to choose from but there is an option group called Photos that shows selections with black backgrounds and various configurations for the time and date. Select one and choose a font color. Then at the bottom under Backgrounds select “+” and choose an image (or take a new photo). You’ll then see a preview of how it will look on the screen face. Click Add. If you are wondering if Wyze would add the SpaceX helmet as a preset, our forum moderator @StopICU33 would be the best person to respond.
Watch 44 and 47 do not have a built-in microphone and therefore Alexa is not an available feature on either watch.
I have both Watch 44 and the band and both apps are active within my Wyze app. I’ve not had any conflicts however I’m not currently using the band. Even if I was, I still don’t think there would be any problem.
Wyze has compiled an FAQ for Watch 47/44 which I’ve found to be most helpful. It answers a lot of basic questions. Here is the link: https://wyzelabs.zendesk.com/hc/en-us/sections/360011246992-Wyze-Watch-FAQ
Hope this helps!