Hi
This issue affects all the Samsung Galaxy Watch 6, and recently the Samsung Galaxy Watch 5 as they were targeted with the same os update:
OneUI 5.0
Google Play Services 23.33.16
Wear OS 4.0
Wear Service 1.8.1.536969553
This issue affects all the “developed” watch faces (to be opposed to watch faces created with WFS), and can be reproduced on watch faces developed with java wear api, or kotlin wear api.
But possibly affecting WFS watch faces too, because it has some complication refreshment issues.
When setting up a watch face with complications (like steps, agenda etc…), and then reboot the watch : When boot is completed, onComplicationDataUpdate is not sent anymore.
As a result, complications are not updated.
The only workaround is to switch to another watch face, and then to switch back to the first one.
This has been reproduced on various watch faces from GPlayStore:
fr.thema.wear.watch.minimalistpixel
com.benoitletondor.pixelminimalwatchface
com.denite.watchface.blackmetal
watch.richface.androidwear.fury
And on the Google Watch Face sample.
It looks like the first watch face is not correctly initialized after a reboot.