GoKawiilApple Watch Ultra 4 adds daily readiness score and AI health insights
Apple unveiled the Watch Ultra 4, its top-tier smartwatch, featuring an S11 chip, upgraded heart-rate sensors, and battery life reaching 84 hours in low-power mode or 50 hours in normal use. The device introduces a daily readiness score, a VO2 Max test, and an AI-powered insights tab in the redesigned Health app, plus audio intelligence features for environmental sound alerts and conversation tracking.
GoKawiil's interpretation of the reporting above, not reported fact.
By adding a readiness score similar to Oura's, Apple is pushing further into recovery and wellness tracking, a space increasingly dominated by rings and specialized wearables. The addition of Apple Intelligence-driven health insights signals Apple's broader strategy of embedding generative AI across its hardware to deepen user engagement and justify premium pricing.
- Battery life extends to 84 hours in low-power mode, 50 hours normally.
- New readiness score and VO2 Max test expand health tracking capabilities.
- AI-powered insights and audio intelligence features debut in the Health app.
Apple Watch Ultra 2 (49mm Titanium) — If the new Ultra's rugged titanium build and multi-day battery appeal to you, the Apple Watch Ultra 2 delivers the same adventure-ready formula with a bright display, deep dive and workout tracking, and Apple's health sensor suite. It's a great pick for hikers, swimmers and endurance athletes who want serious battery headroom on the wrist.
See Apple Watch Ultra 2 (49mm Titanium) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: engadget.com — Karissa Bell, 2026-09-09
Published there as: “Apple Watch Ultra 4 comes with better battery and upgraded health tracking”
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