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Apple Watch Heart-Rate Tracking May Get a Quiet Upgrade in watchOS 27
Apple's next watchOS update does not appear set to bring a dramatic visual overhaul, but one of its most important changes may be far more practical: a better way for Apple Watch to read heart rate. That detail has emerged as attention around WWDC 2026 increasingly shifts toward AI and iOS 27, even as Apple seems to be prioritizing quieter improvements for its smartwatch platform.
New watchOS 27 Rumor Tips Better Heart-Rate Tracking, Delayed ... - PCMag
New watchOS 27 Rumor Tips Better Heart-Rate Tracking, Delayed AI Health Coach watchOS 27 is more about refinement than new features, reports Bloomberg's Mark Gurman.
watchOS 27: Rumored Features, Health Upgrades, and Release Timeline
What changes and features are expected in Apple's watchOS 27 announced at WWDC 2026, including its focus on stability and performance improv watchOS 27 is expected to focus on performance refinements, heart‑rate tracking improvements, and new watch faces.
Apple's AI-Powered Health Coach Said to Face Delays Ahead of watchOS 27
While the redesigned app could still arrive with iOS 27, Gurman's latest report suggests the AI-powered coaching features may need more time before they are ready for a wider rollout. Beyond the health-related additions, watchOS 27 is expected to be a relatively modest update.
