Apple Watch Ultra 4 Review: Same $799 Price, New Heart Sensor and Health App

The Apple Watch Ultra 4 keeps its $799 price despite rising memory costs. It adds the S11 chip and a new Health Sensing System for more accurate heart rate and HRV tracking, but key features like the redesigned Health app and Audio Intelligence arrive later.

• Price unchanged at $799 despite rising memory costs
• New HSS: heart rate every 5 seconds, HRV every 5 minutes
• Redesigned Health app only in iOS 27.1 and 27.2 betas
• Live Rewind and Siri Recap coming "later this year"