1. Edit your Apple Watch Smart Stack and select XWatch widgets to add.
2. Choose your preferred widget type: the For You widget displays your For You timeline tweets in the Smart Stack, and the Following widget shows your Following timeline tweets.
3. Add the XWatch widget as a complication to your Apple Watch face. This lets the XWatch app refresh in the background and display real-time tweets in the Smart Stack. (Important)
4. Check the Smart Stack for recommended tweets, then tap to view tweet details and related comments.