watchOS
E20923
watchOS is Apple’s smartwatch operating system that powers the Apple Watch, providing fitness tracking, notifications, and app functionality tightly integrated with iOS and the Apple ecosystem.
All labels observed (14)
| Label | Occurrences |
|---|---|
| watchOS canonical | 127 |
| watchOS 10 | 3 |
| watchOS 1.0 | 2 |
| watchOS 2.0 | 2 |
| watchOS 3 | 2 |
| watchOS 6 | 2 |
| watchOS 7 | 2 |
| watchOS SDK | 2 |
| watchOS (via WatchKit integration) | 1 |
| watchOS 2 | 1 |
| watchOS 4 | 1 |
| watchOS 4 new Siri watch face | 1 |
| watchOS 8 | 1 |
| watchOS 9 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T165348 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: watchOS Context triple: [Apple Inc., operatingSystem, watchOS]
-
A.
Apple Watch
The Apple Watch is a smartwatch line that integrates closely with the iPhone to provide fitness tracking, health monitoring, notifications, and app functionality on the wrist.
-
B.
Wear OS
Wear OS is Google’s smartwatch operating system designed to bring Android apps, notifications, and Google services to wearable devices.
-
C.
iOS
iOS is Apple’s mobile operating system that powers iPhones and iPads, known for its integrated ecosystem, security features, and curated App Store.
-
D.
Samsung Galaxy Watch5
The Samsung Galaxy Watch5 is a premium smartwatch that combines Samsung’s hardware and health-tracking features with Google’s Wear OS platform for apps and services.
-
E.
Mobvoi TicWatch Pro
The Mobvoi TicWatch Pro is a Wear OS-powered smartwatch known for its dual-layer display that extends battery life while offering full smartwatch functionality.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: watchOS Target entity description: watchOS is Apple’s smartwatch operating system that powers the Apple Watch, providing fitness tracking, notifications, and app functionality tightly integrated with iOS and the Apple ecosystem.
-
A.
Apple Watch
The Apple Watch is a smartwatch line that integrates closely with the iPhone to provide fitness tracking, health monitoring, notifications, and app functionality on the wrist.
-
B.
Wear OS
Wear OS is Google’s smartwatch operating system designed to bring Android apps, notifications, and Google services to wearable devices.
-
C.
iOS
iOS is Apple’s mobile operating system that powers iPhones and iPads, known for its integrated ecosystem, security features, and curated App Store.
-
D.
Samsung Galaxy Watch5
The Samsung Galaxy Watch5 is a premium smartwatch that combines Samsung’s hardware and health-tracking features with Google’s Wear OS platform for apps and services.
-
E.
Mobvoi TicWatch Pro
The Mobvoi TicWatch Pro is a Wear OS-powered smartwatch known for its dual-layer display that extends battery life while offering full smartwatch functionality.
- F. None of above. chosen
Statements (80)
| Predicate | Object |
|---|---|
| instanceOf |
mobile operating system
ⓘ
smartwatch operating system ⓘ |
| announcedAt | Apple Special Event September 2014 ⓘ |
| announcedBy | Tim Cook ⓘ |
| appDistribution |
App Store
ⓘ
surface form:
watchOS App Store
|
| basedOn | iOS ⓘ |
| developer | Apple Inc. ⓘ |
| family | Apple operating systems ⓘ |
| firstReleaseDate | 2015-04-24 ⓘ |
| firstVersion |
watchOS
self-linksurface differs
ⓘ
surface form:
watchOS 1.0
|
| integratesWith |
Apple Fitness+
ⓘ
Health app ⓘ
surface form:
Apple Health
Apple ecosystem ⓘ iOS ⓘ iPhone ⓘ |
| kernel | XNU ⓘ |
| kernelType | hybrid kernel ⓘ |
| latestReleaseBranch |
watchOS
self-linksurface differs
ⓘ
surface form:
watchOS 10
|
| license | proprietary software license ⓘ |
| operatingSystemFor | Apple Watch ⓘ |
| packageManager | App Store ⓘ |
| primaryLanguage |
Objective-C
ⓘ
Swift ⓘ |
| requiresCompanionAppOn | iPhone ⓘ |
| sourceModel |
closed source
ⓘ
with open-source components ⓘ |
| supportsConnectivity |
Bluetooth
ⓘ
LTE ⓘ NFC ⓘ Wi‑Fi ⓘ |
| supportsDevice |
Apple Watch
ⓘ
surface form:
Apple Watch SE
Apple Watch ⓘ
surface form:
Apple Watch Series 1
Apple Watch ⓘ
surface form:
Apple Watch Series 2
Apple Watch ⓘ
surface form:
Apple Watch Series 3
Apple Watch ⓘ
surface form:
Apple Watch Series 4
Apple Watch ⓘ
surface form:
Apple Watch Series 5
Apple Watch ⓘ
surface form:
Apple Watch Series 6
Apple Watch ⓘ
surface form:
Apple Watch Series 7
Apple Watch ⓘ
surface form:
Apple Watch Series 8
Apple Watch ⓘ
surface form:
Apple Watch Series 9
Apple Watch ⓘ
surface form:
Apple Watch Ultra
Apple Watch ⓘ
surface form:
Apple Watch Ultra 2
|
| supportsFeature |
Apple Pay
ⓘ
ECG recording ⓘ Siri ⓘ blood oxygen monitoring ⓘ cellular connectivity ⓘ complications ⓘ emergency SOS ⓘ fall detection ⓘ fitness tracking ⓘ heart rate monitoring ⓘ music playback ⓘ notifications ⓘ sleep tracking ⓘ watch faces ⓘ |
| supportsFramework |
CoreBluetooth
ⓘ
CoreMotion ⓘ HealthKit framework ⓘ
surface form:
HealthKit
SwiftUI ⓘ WatchKit ⓘ |
| supportsHealthStandard |
blood oxygen saturation measurement
ⓘ
electrocardiogram recording ⓘ |
| supportsInputMethod |
Digital Crown
ⓘ
microphone ⓘ side button ⓘ touchscreen ⓘ voice (Siri) ⓘ |
| supportsMode |
family setup
ⓘ
low power mode ⓘ theater mode ⓘ water lock mode ⓘ |
| supportsPlatform | arm64 ⓘ |
| supportsProgrammingLanguage |
Objective-C
ⓘ
Swift ⓘ |
| supportsSecurityFeature |
data encryption
ⓘ
passcode lock ⓘ wrist detection ⓘ |
| updateDistribution | over-the-air update ⓘ |
| userInterface | graphical user interface ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: watchOS Description of subject: watchOS is Apple’s smartwatch operating system that powers the Apple Watch, providing fitness tracking, notifications, and app functionality tightly integrated with iOS and the Apple ecosystem.
Referenced by (148)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
watchOS 1.0
this entity surface form:
watchOS 10
this entity surface form:
watchOS 7
subject surface form:
HealthKit
subject surface form:
Metal
subject surface form:
NeXT Inc.
this entity surface form:
watchOS 9
this entity surface form:
watchOS 6