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Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Apple previewed watchOS 26 at WWDC on June 9, 2025, and released it as a free update on September 15, 2025. The update introduced Apple’s Liquid Glass redesign, a new Wrist Flick gesture for one-handed controls, and Workout Buddy, an Apple Intelligence feature that delivers spoken, personalized workout motivation.
Those features do not have identical requirements. watchOS 26 runs on Apple Watch Series 6 and later, Apple Watch SE (2nd generation) and later, and every Apple Watch Ultra, but Wrist Flick is limited to newer models. Workout Buddy also requires an Apple Intelligence-capable iPhone nearby, Bluetooth headphones, and supported language, region, and workout settings.
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What Apple announced
Apple’s watchOS 26 announcement was a software release, not a new Apple Watch hardware launch. The preview centered on three changes:
| Feature | What it does | Who gets it |
|---|---|---|
| Liquid Glass | Redesigns watchOS with translucent, reflective interface elements and updated navigation. | Broadly available on compatible watchOS 26 models. |
| Wrist Flick | Uses a quick wrist movement to dismiss notifications, silence alerts, and return to the watch face. | Apple Watch Series 9 and later, and Apple Watch Ultra 2. |
| Workout Buddy | Provides spoken encouragement and workout updates based on live and historical fitness information. | Requires a compatible Watch, an Apple Intelligence-capable iPhone nearby, Bluetooth headphones, and supported settings. |
Apple described the update in its watchOS 26 announcement. Because watchOS 27 is now the newer major release, watchOS 26 should be understood as a 2025 announcement and release rather than a current launch.
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- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Liquid Glass: a visual redesign for watchOS
Liquid Glass is the most visible change in watchOS 26. Apple uses translucency, reflection, refraction, and real-time rendering to give interface elements a more layered appearance while retaining familiar controls and navigation.
The redesign affects more than the main watch face. Apple applies it to areas including:
- Smart Stack widgets
- Notifications
- Control Center
- In-app controls and navigation
- The Photos watch face
On the Photos watch face, Liquid Glass numerals allow more of the selected image to remain visible behind the time. Other system elements use transparent or reflective treatments to make the interface feel more dynamic.
The practical benefit is primarily visual and interaction-oriented. Liquid Glass does not add a health sensor, improve workout accuracy, or change the Apple Watch’s physical hardware. Whether it feels like an improvement will depend on readability, familiarity, and how comfortably translucent elements can be read on a small display.
How Wrist Flick works
Wrist Flick is a one-handed gesture designed for moments when your other hand is occupied. To use it, raise your wrist to view a notification, then quickly turn your wrist over and back.
Depending on the context, the gesture can:
- Dismiss a notification
- Dismiss or silence an incoming call
- Silence a timer or alarm
- Return to the watch face
Apple says the feature combines readings from the accelerometer and gyroscope with a machine-learning model to interpret the movement. It is not a general replacement for tapping, and it does not turn every notification or app action into a gesture-controlled command.
Wrist Flick is also different from Double Tap. Double Tap uses a pinch-like movement between a finger and thumb. Wrist Flick is a rotation of the wrist.
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- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Wrist Flick compatibility
Wrist Flick requires:
- Apple Watch Series 9 or later, including Series 10
- Apple Watch Ultra 2
- watchOS 26
Older watches that can install watchOS 26, such as Series 6, Series 7, Series 8, and Apple Watch SE (2nd generation), do not automatically gain Wrist Flick. This is one of the clearest examples of the difference between operating-system compatibility and feature compatibility.
As with other movement-recognition features, the result can depend on how the gesture is performed, wrist orientation, band fit, and unintended movement. If Wrist Flick is unavailable, check the Watch’s gesture-related settings and confirm that the feature is supported by the specific model.
Workout Buddy explained
Workout Buddy is an Apple Intelligence-powered spoken coaching feature. It uses information such as current heart rate, pace, distance, Activity-ring progress, milestones, and workout history to provide audio encouragement during a workout.
Apple describes several types of feedback, including:
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- Updates during a workout, such as pace changes or mile splits
- Recognition of milestones and progress
- A spoken summary when the workout ends
Apple says the voice is generated with a text-to-speech model built using voice data from Fitness+ trainers. That does not make Workout Buddy a Fitness+ class, and it does not mean that a Fitness+ subscription is required.
The best description is personalized spoken motivation. Workout Buddy is not a medical device, a diagnosis tool, or a replacement for a personal trainer. It should not be treated as a complete, expert-designed training plan or as an always-on conversational assistant.
Workout Buddy’s launch requirements
At the watchOS 26 launch, Workout Buddy required all of the following:
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- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
- A compatible Apple Watch running watchOS 26
- An Apple Intelligence-capable iPhone nearby
- Bluetooth headphones
- Supported device and Siri language settings
- A supported workout type and region
Apple’s initial Apple Intelligence-capable iPhone list included all iPhone 16 models, the iPhone 15 Pro, and the iPhone 15 Pro Max, with Apple Intelligence enabled. The Watch itself does not make an incompatible iPhone compatible.
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Apple initially listed English support for these workouts:
- Outdoor Run
- Indoor Run
- Outdoor Walk
- Indoor Walk
- Outdoor Cycle
- HIIT
- Functional Strength Training
- Traditional Strength Training
Language, regional, and regulatory availability can vary. A person may install watchOS 26 successfully and still not see or hear Workout Buddy because the iPhone, language, headphones, or selected workout does not meet the launch requirements.
Apple’s later watchOS 27 materials describe expanded Workout Buddy capabilities, including broader device and language support and operation without an iPhone nearby in some circumstances. Those changes should not be retroactively treated as watchOS 26 launch features. See Apple’s watchOS 27 and Apple Intelligence announcement for that later context.
watchOS 26 compatibility
| Capability | Requirement |
|---|---|
| watchOS 26 overall | Apple Watch Series 6 or later, Apple Watch SE (2nd generation) or later, or any Apple Watch Ultra; paired with an iPhone 11 or later running iOS 26. |
| Wrist Flick | Apple Watch Series 9 or later, or Apple Watch Ultra 2. |
| Workout Buddy at launch | Compatible Apple Watch, Apple Intelligence-capable iPhone nearby, Bluetooth headphones, supported language and region, and a supported workout. |
| Apple Intelligence iPhone at launch | iPhone 16 models, iPhone 15 Pro, or iPhone 15 Pro Max, with Apple Intelligence enabled. |
| Automatic workout music selection | Compatible Watch and Workout app; an Apple Music subscription is required. |
For Apple’s model and pairing requirements, consult its Apple Watch and iPhone compatibility reference and the watchOS user guide.
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The three headline features do not represent the entire update. watchOS 26 also introduced or expanded several everyday functions.
Workout app changes
The Workout app received a redesigned layout intended to make workout controls and information easier to access. Apple also added personalized music and podcast suggestions for workouts. Automatic music selection is separate from Workout Buddy and requires Apple Music.
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- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
Notes and smarter Smart Stack suggestions
Notes came to Apple Watch, allowing users to view and manage notes from the wrist. Smart Stack suggestions also became more contextual, using information about the user and situation to surface potentially useful widgets.
Messages and communication
Messages gained additional customization and contextual features, including backgrounds, improved suggestions, and Smart Replies. Where supported, Live Translation can translate messages directly in the Messages experience.
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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsThe Phone app also gained Hold Assist and Call Screening when an iPhone is nearby. These are convenience features rather than replacements for the phone’s full communication controls.
Audio and health features
watchOS 26 can automatically adjust speaker volume based on ambient noise. The shipping release also included features such as Sleep Score and hypertension notifications, subject to model, region, and regulatory availability. These health features should not be confused with a diagnosis: a notification is a prompt to seek appropriate medical advice, not a clinical conclusion.
Apple’s developer overview provides additional technical context on the design and platform changes in its WWDC25 watchOS session.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Should existing Apple Watch owners upgrade?
Series 6 through Series 8 owners
If your Watch is supported, watchOS 26 brings the Liquid Glass redesign and many general software features. You should not upgrade solely expecting Wrist Flick, because those models are outside Apple’s stated compatibility list for that gesture.
The update is more compelling if you want Notes, Smart Stack improvements, Workout app changes, Messages features, or shipping health additions. The visual redesign alone is unlikely to justify buying a new Watch.
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- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Series 9 and later owners
Series 9, Series 10, and later compatible models can use Wrist Flick, so the update has a more practical one-handed benefit. Workout Buddy still depends on the iPhone, headphones, language, region, and workout requirements; a newer Watch by itself does not unlock it.
Ultra owners
Apple Watch Ultra 2 supports Wrist Flick, and compatible Ultra models receive watchOS 26. Ultra hardware makes sense primarily for readers who need its broader durability, battery, or outdoor features. Liquid Glass, Wrist Flick, and Workout Buddy alone do not justify paying the Ultra premium.
Owners of older or incompatible iPhones
First check whether the iPhone can run iOS 26 and pair with the Watch. Even if the Watch is compatible with watchOS 26, Workout Buddy at launch required an Apple Intelligence-capable iPhone nearby. Upgrading the Watch without addressing the iPhone requirement may leave the headline AI feature unavailable.
Should a new buyer choose a newer Watch?
Buy based on the hardware and features you actually need, not simply on the watchOS 26 name. Apple’s current lineup offers different trade-offs:
- Apple Watch SE 3: the lower-cost route into the current Watch lineup and current watchOS support, but with fewer premium health, display, and durability features. Apple announced it with a U.S. starting price of $249.
- Apple Watch Series 11: the mainstream option for general-purpose use, with a U.S. starting price of $399 listed by Apple in January 2026.
- Apple Watch Ultra 3: aimed at outdoor, endurance, and adventure users, with a U.S. starting price of $799 listed by Apple in January 2026. It is poor value if the goal is only Liquid Glass, Wrist Flick, or Workout Buddy.
Prices are U.S. starting prices and can change. See Apple’s SE 3 announcement, current lineup information, and Ultra 3 announcement for official details.
Workout Buddy also does not require Apple-branded headphones specifically. At launch, Apple required Bluetooth headphones, so buying expensive headphones solely for this feature would be difficult to justify without another reason to prefer that model. Apple Music is needed for automatic workout music selection, but not simply to use Workout Buddy. Apple Fitness+ is a separate subscription service and is not a prerequisite for Workout Buddy.
Limitations to know before updating
- Feature fragmentation: compatibility with watchOS 26 does not guarantee compatibility with every new feature.
- iPhone dependency: Workout Buddy at launch required a nearby Apple Intelligence-capable iPhone.
- Audio dependency: Workout Buddy required Bluetooth headphones at launch.
- Limited initial workout support: Apple did not promise the feature for every workout category.
- Language and region variation: Apple Intelligence features can vary by language, country, and regulation.
- AI expectations: Workout Buddy provides spoken encouragement and updates; it is not autonomous medical or professional coaching.
- Design trade-offs: Liquid Glass is a visual and interface change, not a hardware redesign.
Verdict
watchOS 26 is most meaningful for Apple Watch users who want a refreshed interface, easier one-handed control on newer hardware, or spoken workout motivation. The Liquid Glass redesign reaches a broad range of compatible Watches, but Wrist Flick is restricted to Series 9 and later and Ultra 2. Workout Buddy has the most demanding setup: a supported Watch, an Apple Intelligence-capable iPhone nearby, Bluetooth headphones, and compatible language, region, and workout settings.
For existing owners, update eligibility is not the same as receiving every headline feature. For buyers, a new Watch can provide newer hardware, but it cannot by itself solve Workout Buddy’s iPhone and accessory requirements.
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