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Watch os 27 reveals key upgrades for apple watch ultra 4

watchOS 27 Updates | Users Slam Apple Watch Ultra 4 Features

By

Rajesh Kumar

Sep 15, 2026, 10:01 AM

Edited By

Dmitry Ivanov

Updated

Sep 15, 2026, 07:54 PM

Quick read

An Apple Watch Ultra 4 displaying new features of watchOS 27.
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As excitement grows around watchOS 27, sources confirm major updates for the Apple Watch Ultra 4. While some users welcome enhancements like a new Readiness app and improved workout capabilities, others express disappointment in Apple’s response to longstanding needs.

Major Changes in watchOS 27

The watchOS 27 code reveals key upgrades that have users talking:

  • New Readiness App: Positioned on the home screen, designed to help assess workout readiness.

  • Enhanced Strength Workouts: Users criticize the lack of built-in tracking, like set/rep logging and rest timersβ€”a comment indicated that this functionality is long overdue.

  • New Optical-Sensing System: Expected to improve health metric tracking.

  • Storage Increase Discussion: Speculations around 128GB storage raise eyebrows among users questioning the necessity of that much space on a smartwatch.

User Frustrations and Feedback

Response from users remains mixed:

"This is the most disappointing update this year," states one frustrated user, who also mentioned existing issues with Siri and performance.

Many are unhappy with the overall health and fitness ecosystem. One user summed it up:

"The Apple Health / Fitness ecosystem is a mess. Their apps are so confusing or just not helpful."

A separate comment praised third-party app support:

"I’ve been using Hevy for years and it works perfectly for me."

Concerns About Device Longevity

Amid the excitement and pushback, users continue to worry about planned obsolescence:

"Will it last more than 3 years?" questioned a user concerned about the lifespan of their devices as upgrades come.

Some remain loyal to older models, expressing satisfaction with their existing technology.

Takeaways from User Sentiments

  • πŸ”‹ Battery Life: A common request for improvement.

  • πŸ“Š Workout Tracking Features: Demand for smarter, customizable capabilities is high.

  • πŸ’Ύ Storage Capacity: Users debate whether 128GB is essential for smartwatch functionality.

With dissatisfaction high, Apple faces mounting pressure to address these issues swiftly. Users want more than incremental upgradesβ€”they expect substantial enhancements that meet their fitness needs and long-term expectations. By the time watchOS 27 becomes standard, Apple must decide: will they turbocharge their response, or risk losing a significant user base?