The Ultra 4 gets smarter about health tracking and lasts longer between charges. But for most people, the Series 12 gets close enough.
The Ultra 4 gets smarter about health tracking and lasts longer between charges. But for most people, the Series 12 gets close enough.
Source: Wired Top Stories
🔑 Key Takeaways
- Wire dispatch directly ingested from WIRED.
- Published at Fri, 18 Sep 2026 19:36.
- Source URL: https://www.wired.com/review/apple-watch-ultra-4/