Blood oxygen app picture gone on my watch

Try and Force ReStart your Apple Watch as indicated below:

1. Hold down the side button and Digital Crown at the same time. The Digital Crown is the rotating button located on the side of the device.
2. Keep holding these two buttons down until you see the Apple logo appear on the screen.

Axel F.

Tried everything that was listed above. App icon still doesn't show on Watch Face. Tried moving the position on the Watch Face but still no icon. This is an issue with the last update I just installed. Please fix it.

Tried restarting watch and iPhone, icon on watch still missing. Same on other watchfaces.

I also have this issue since the recent update. I have tried all of the above on my series 7 Apple Watch but no change