Hi
The following steps may help:
If you have not yet done so, update your iPhone and Apple Watch to the latest software, starting with your iPhone:
Install any available updates for the affected apps on your iPhone (via the App Store app > Updates):
- Dark Sky, for example, recently released an update to address issues with the Apple Watch complication not updating as expected.
On your iPhone, go to: Settings > Privacy > Location Services:
- Check that Location Services is enabled.
- If the setting is already turned on, try turning it off, pausing for a few moments and then re-enabling it.
- Check that Apple Watch Faces is set to While Using.
- Toggling the setting to Never and back again may help.
- Check that the settings for any affected apps are set appropriately.
- Toggling the setting may help.
On your iPhone, go to: Settings > General > Background App Refresh:
- Check that Background App Refresh is enabled.
- Enable the setting for the affected apps.
Close affected apps, restart both your iPhone and your Apple Watch and then open them again:
- Double-click the Home button, then swipe up on each app preview to close the apps.
- Turn both devices off together, then restart your iPhone first:
- Open the affected apps on your iPhone.
If the issue persists, then it may next help to unpair and re-pair your Apple Watch:
If you continue to experience issues, then I suggest that you consult the support resources for the affected apps and/or contact the developers for assistance.