Apple Watch Series 11 Announced With Hypertension Detection, Sleep Score, and More - MacRumors
Skip to Content

Apple Watch Series 11 Announced With Hypertension Detection, Sleep Score, and More

Apple today announced the Apple Watch Series 11, featuring hypertension detection, Sleep Score, 5G connectivity, and more.

series 11
The Apple Watch Series 11 features improved Ion-X front crystal with 2x better scratch resistance thanks to a new Apple-designed ceramic coating that hardens the surface. Titanium models continue to feature sapphire front crystal.

The Apple Watch Series 11 features the same S10 chip as the Series 10, but 5G connectivity is available on cellular models for the first time, delivering faster connectivity with greater throughput. A redesigned cellular antenna covers mode bands and simultaneously engages the two system antennas when needed, significantly increasing the signal strength, especially in areas with weak coverage.

The Apple Watch Series 11 offers 24 hours of battery life, a significant increase over the 18 hours of previous generations. It also supports fast charging, with just 15 minutes providing up to eight hours of battery life.

Hypertension detection will notify you if the Apple Watch detects signals of high blood pressure over time. Apple says it won't detect all instances of hypertension, but it expect to notify more than 1 million people of unknown hypertension in the first year. Apple is expecting approval from the FDA and other regulators.

The system uses data from the optical heart sensor to analyze how a user's blood vessels respond to the beats of the heart. The algorithm works passively in the background reviewing data over 30-day periods.

A new "Sleep Score" feature provides insights into sleep quality at a glance, helping users to aim for a more restorative sleep. It is determined by sleep duration, bedtime consistency, how often you wake up, and how long you spend in each sleep stage. Sleep Score provides a clear breakdown of the most critical components of a sleep, so users know what to prioritize to improve.

The Apple Watch Series 11 continues to be available in 42mm and 46mm casing sizes, and with both Wi-Fi only and cellular-enabled models. Aluminum models are available in Jet Black, Silver, Rose Gold, and Space Gray, while polished titanium cases come in Natural, Gold, and Slate. Prices continue to start at $399 and pre-orders begin today, with launch on Friday, September 19.

Related Roundup: Apple Watch 11
Buyer's Guide: Apple Watch (Neutral)

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...

Top Rated Comments

DavidLeblond Avatar
7 months ago
Hmm, I can see hypertension being Watch 11 only, but sleep score? Seriously, older apple watches can't do that? :rolleyes:
Score: 14 Votes (Like | Disagree)
7 months ago
Wow! Good on Apple for enabling hypertension and sleep score on older models! I had a feeling they would after that moving video at the beginning.

Attachment Image
Score: 13 Votes (Like | Disagree)
7 months ago
I accidentally posted this in the AirPods Pro 3 thread: Adding a hypertension detection feature is huge! It's not going to be perfect but if it gets people to possible treatment sooner, that's a significant benefit.
Score: 7 Votes (Like | Disagree)
MrGimper Avatar
7 months ago
So the hypertension doesn’t use a new sensor, so coming to older watches? (hahaha)
Score: 7 Votes (Like | Disagree)
7 months ago
Hypertension notifications = instant buy. This is what I was waiting for.
Score: 7 Votes (Like | Disagree)
nezr Avatar
7 months ago
Sleep score coming to older devices

Attachment Image
Score: 5 Votes (Like | Disagree)