How to fix the blank Control Center bug in watchOS 26.

If you’re having the blank Control Center icons issue, simply enter Low Power Mode via Settings > Battery > Low Power Mode. Launch the Control Center to see your icon labels back in place. Now exit Low Power Mode.

You can also do this through the Control Center itself by tapping the invisible battery percentage logo and selecting Low Power Mode. Dismiss the Control Center and then relaunch it to see your icon labels. Now you can exit Low Power Mode.

You will have to do this every time you reboot the watch.