Outlook mail and calendar complication in series 1 watch

Hello yashwanthfromtempe,

For issues with Complications, try these steps:

1. Make sure your iPhone and Apple Watch software is fully updated as updates address issues and provide security updates. If updates are needed, back up first:
   1. Update your iPhone, iPad, or iPod touch
   2. Update your Apple Watch
2. After ensuring they're updated, check for and install available app updates: How to manually update apps on your Apple device
3. Restart all devices for fresh connections.
   1. Restart your iPhone
   2. Restart your Apple Watch
4. Double-check the Complication settings: Customize the watch face

If the behavior continues at this point, we recommend reaching out to the app developer, Microsoft. They can be reached here: Microsoft Support

Thanks for participating in Apple Support Communities.

Take care!