Macrumors iconMacrumorsSep 16, 2026 ~1 min source read

Apple Watch Ultra 3 vs. Ultra 4 Buyer's Guide

Ultra 4 is now available for pre-order, bringing a new health sensing system, more memory, and longer battery life over its predecessor. Last year, the Apple Watch Ultra 3 introduced a larger, more efficient display, satellite connectivity, 5G, and improved battery life.

Apple Watch Ultra 3 vs. Ultra 4 Buyer's Guide

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Ultra 4 is now available for pre-order, bringing a new health sensing system, more memory, and longer battery life over its predecessor.

Last year, the Apple Watch Ultra 3 introduced a larger, more efficient display, satellite connectivity, 5G, and improved battery life.

The Ultra 4 retains the same basic design and display, but focuses on more detailed health and fitness insights, new Audio Intelligence features, and further battery life improvements.

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The useful part

Ultra 4 is now available for pre-order, bringing a new health sensing system, more memory, and longer battery life over its predecessor. Last year, the Apple Watch Ultra 3 introduced a larger, more efficient display, satellite connectivity, 5G, and improved battery life. The Ultra 4 retains the same basic design and display, but focuses on more detailed health and fitness insights, new Audio Intelligence features, and further battery life improvements.

How it works

  • It launches on Friday, September 18, at the same $799 starting price as the Ultra 3.

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