Release date: This device was announced during Apple's keynote event on September 9, 2026, and was officially released to the public on September 18, 2026.
The Apple Watch Ultra 4 introduces several significant internal upgrades over the previous generation (Apple Watch Ultra 3), making it a major leap forward in health accuracy, processing power, and battery endurance.
• S11 Chipset: The watch is powered by a brand-new S11 chip—representing the first major internal processor change in over three years—enabling smoother UI navigation and masterfully fluid Siri interactions.
• Doubled Memory: It features 4GB RAM compared to the 2GB found on last year's model, allowing for enhanced on-device processing.
• Expanded Capacity: Storage has been upgraded to 64GB of internal storage.
❤️ Reworked Health Sensing System
• 5-Second Heart Rate Tracking: A completely redesigned sensor array (featuring 8 photodiodes arranged in a ring) takes heart rate readings every 5 seconds. This is a massive upgrade over the Ultra 3, which took readings every few minutes or required you to open an app manually
• Readiness Score: Utilizing more frequent HRV readings, a new Readiness App provides a 0–10 score indicating how prepared your body is for training and daily stress.
• Health Age Metric: A new biological health metric allows you to compare your overall fitness markers and lab results against people in your actual age group.
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By anonymous on 09/25/2026, 07:20 AM EDT
Paying $780 for "looking" rich
//@Anonymous: this price is like a joke just for smartwatch. $780 for what?
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By anonymous on 09/21/2026, 11:11 PM EDT
this price is like a joke just for smartwatch. $780 for what?
The Apple Watch Ultra 4 introduces several significant internal upgrades over the previous generation (Apple Watch Ultra 3), making it a major leap forward in health accuracy, processing power, and battery endurance.
• S11 Chipset: The watch is powered by a brand-new S11 chip—representing the first major internal processor change in over three years—enabling smoother UI navigation and masterfully fluid Siri interactions.
• Doubled Memory: It features 4GB RAM compared to the 2GB found on last year's model, allowing for enhanced on-device processing.
• Expanded Capacity: Storage has been upgraded to 64GB of internal storage.
❤️ Reworked Health Sensing System
• 5-Second Heart Rate Tracking: A completely redesigned sensor array (featuring 8 photodiodes arranged in a ring) takes heart rate readings every 5 seconds. This is a massive upgrade over the Ultra 3, which took readings every few minutes or required you to open an app manually
• Readiness Score: Utilizing more frequent HRV readings, a new Readiness App provides a 0–10 score indicating how prepared your body is for training and daily stress.
• Health Age Metric: A new biological health metric allows you to compare your overall fitness markers and lab results against people in your actual age group.
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