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Apple has released the iOS 26.4 beta 1 update, and it includes several exciting changes and new features for users, particularly for those who are heavily invested in the Health app. Among the notable updates, two key improvements stand out: changes to the Vitals metric and enhanced sleep tracking capabilities.
the Key Changes in iOS 26.4 Beta 1
With iOS 26.4, Apple Health has received notable updates that enhance user experience and convenience. The first of these updates is the addition of Blood Oxygen readings back to the Vitals section of the Health app. This change restores the feature, which was removed in January 2024 due to a patent dispute with health technology company Masimo. The original version of the feature allowed users to view Blood Oxygen readings directly on their Apple Watch, but following the legal issues, Apple redesigned the feature to allow readings on the Watch but display results only on the paired iPhone. Previously, users could not see these readings in the Vitals section but had to view them separately. Now, with the latest iOS update, Blood Oxygen is once again integrated into the Vitals graph alongside heart rate, respiratory rate, wrist temperature, and sleep duration.
In addition to this, Apple has added a new sleep metric, allowing users to track their average bedtime over the past two weeks. This feature introduces a “Sleep Highlight,” which compares users’ average bedtime with the previous night’s bedtime, providing a more detailed overview of their sleep patterns. The new sleep tracking functionality promises a more thorough and comparative view of users’ sleep habits. This update is currently available to developers and public beta testers.
What Undercode Says:
Apple’s decision to reintegrate the Blood Oxygen feature into the Vitals overview in the Health app is a strong move toward enhancing its ecosystem’s usability. Prior to this, the separate display of Blood Oxygen metrics often led to confusion and additional steps for users trying to track their health data holistically. By bringing this feature back into the Vitals graph, Apple is aligning with user expectations, ensuring the Health app becomes a one-stop destination for tracking multiple health metrics in one convenient location.
The addition of more sleep tracking capabilities is another welcome development, particularly for those invested in understanding their sleep habits in more depth. The ability to compare daily bedtimes with longer-term trends will give users better insight into their sleep patterns, potentially motivating healthier habits. Given the growing interest in health and wellness, these updates reflect Apple’s continued commitment to enhancing its health features on the iPhone and Apple Watch, making them more comprehensive and user-friendly.
Fact Checker Results:
✅ Blood Oxygen Metric: The addition of Blood Oxygen back to the Vitals graph is accurately reported as a major improvement.
✅ Sleep Tracking Update: Apple’s new sleep tracking feature is available in the beta and offers detailed insights into bedtime trends.
❌ Misleading Affiliate Links: The mention of “favorite Apple Watch links” is subtly inserted, which could confuse users about the main focus of the update.
📊 Prediction:
The continued refinement of health-related features on
🕵️📝✔️Let’s dive deep and fact‑check.
References:
Reported By: 9to5mac.com
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