Considering how iPhone doesn't even light up the screen to show new notifications when it's paired to Apple Watch, this is extremely inconvenient. The only solution that works even remotely is re-pairing your AW, a.k.a. resetting your AW. I have no idea what causes it, but doing it every month is just too frustrating, especially with AW not always properly backing up.
Is there a more permanent solution?
Apple Watch Series 7
Hi there, dharlequin.
If you haven't already, you'll want to ensure that both your Apple Watch and the Telegram app are both fully up-to-date. Keeping watchOS and your app up-to-date can sometimes help resolve issues:
How to manually update apps on your iPhone or iPad
1. Open the App Store.
2. Tap your profile icon at the top of the screen.
3. Scroll to see pending updates and release notes. Tap Update next to an app to update only that app, or tap Update All.
Also, to clarify, are you still receiving the Telegram notifications as expected on your iPhone or are notifications for that app not working for both your iPhone and Apple Watch? Your answer can help determine possible next steps.
Take care!
Every 2-3 weeks Telegram notifications on Apple Watch just stop working
