Who owns watchOS?
watchOS is owned by Apple (the United States, NASDAQ: AAPL).[1]
Evidence: Apple Inc. Annual Report on Form 10-K filed 2025-10-31, SEC EDGAR, 31 October 2025. Verified from filings; last checked .
Key facts
- Current owner
- Apple Inc. verified
- Owner HQ
- 🇺🇸 United States, Cupertino
- Origin
- 🇺🇸 United States
- Category
- Internet & digital › Platforms & devices › Operating systems & browsers
- Parent ticker
- NASDAQ: AAPL
- Last verified
- · 1 sources
About watchOS
watchOS is the operating system of the Apple Watch, the smartwatch line that Apple's 10-K says includes Apple Watch Series 11, Apple Watch SE 3 and Apple Watch Ultra 3. The filing places the watches in its Wearables, Home and Accessories category and lists watchOS 26 among the operating-system releases that accompanied the company's new products in fiscal 2025.
What Apple's annual report says about watchOS
Sentences about watchOS from Apple's latest annual filing[1], copied word for word.
The Company's line of smartwatches, based on its watchOS operating system, includes Apple Watch Series 11, Apple Watch SE 3 and Apple Watch Ultra 3.
How often Apple names watchOS in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central.
Ownership timeline of watchOS
Where watchOS sits in Apple
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Apple ownership tree →
See the full Apple brand portfolio (9) →
Other brands owned by Apple
Apple controls 9 brands on Brandtree, 9 of them in internet & digital.
Also in internet & digital
Other brands in operating systems & browsers, and who owns them
Apple has more brands in operating systems & browsers on Brandtree than any other owner: 7 of 18.
| Brand | Owner | Owner based in |
|---|---|---|
| Opera | Kunlun Tech | 🇨🇳 China |
| Android | Alphabet | 🇺🇸 United States |
| Firefox | Mozilla | 🇺🇸 United States |
| DuerOS | Baidu | 🇨🇳 China |
| Yandex Browser | Yandex | 🇷🇺 Russia |
| Opera Air | Kunlun Tech | 🇨🇳 China |
| Opera GX | Kunlun Tech | 🇨🇳 China |
| Opera Mini | Kunlun Tech | 🇨🇳 China |
About the owner: Apple
Apple is a publicly listed company headquartered in Cupertino, United States. Brandtree records 9 brands under its control, and it is listed as NASDAQ: AAPL.
Apple Inc. is a California corporation headquartered in Cupertino whose common stock trades on Nasdaq as AAPL. Its annual report describes a line of smartphones, personal computers, tablets, wearables and home devices, each built on an operating system the company also makes, plus services such as the App Store, Apple Music and Apple Pay. This entry covers the software and service names the 10-K for the year to September 2025 lists; it does not list the hardware product lines (iPhone, Mac, iPad) as brands.
🇺🇸 watchOS and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; watchOS is not one of them.
Frequently asked questions
Who is the parent company of watchOS?
The parent company of watchOS is Apple, a publicly listed company headquartered in the United States.
Is watchOS American?
Yes. watchOS originated in the United States and its owner, Apple, is also headquartered in the United States.
Is watchOS still owned by Apple?
Yes. As of 9 October 2026, watchOS is still owned by Apple. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Apple Inc. Annual Report on Form 10-K filed 2025-10-31 — SEC EDGAR, SEC Form 10-K, published 31 October 2025; retrieved 4 October 2026.
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