# watchOS 5

> version of Apple watchOS mobile operating system

**Wikidata**: [Q56320074](https://www.wikidata.org/wiki/Q56320074)  
**Source**: https://4ort.xyz/entity/watchos-5

## Summary
watchOS 5 is a version of the Apple watchOS mobile operating system designed specifically for Apple Watches. Released on September 17, 2018, it serves as the direct successor to watchOS 4 and manages computer hardware resources for Apple's wearable devices.

## Key Facts
- **Developer:** Apple Inc.
- **Initial Release Date:** September 17, 2018
- **Preceded by:** watchOS 4
- **Succeeded by:** watchOS 6
- **License:** Apple Public Source License
- **Classification:** Operating system, software version
- **Base Platform:** watchOS (originally launched April 24, 2015)
- **Latest Documented Version:** 5.1.2 beta 1 (released November 7, 2018)

## FAQs
### Q: When was watchOS 5 first released?
A: watchOS 5 was officially published and released on September 17, 2018.

### Q: What operating system did watchOS 5 replace?
A: watchOS 5 followed watchOS 4 as the next major version of the Apple Watch operating system.

### Q: Under what license is watchOS 5 distributed?
A: The software is distributed under the Apple Public Source License.

### Q: Where can I find the official manual for watchOS 5?
A: Apple provides a dedicated user manual for this version at support.apple.com/guide/watch/welcome/5.0/watchos/5.0.

## Why It Matters
watchOS 5 represents a significant iteration in the lifecycle of Apple's wearable software. As the fifth major version of the watchOS platform, it continued the development of the operating system class that first debuted in 2015. By managing hardware resources and providing a structured software environment, it served as the primary interface for Apple Watch users between late 2018 and the release of watchOS 6. Its release cycle included several incremental updates (5.0.1 through 5.1.2 beta) to address security content and system stability, maintaining the utility of the hardware it supported.

## Notable For
- **Version Sequence:** It is the direct successor to watchOS 4 and the predecessor to watchOS 6.
- **Rapid Iteration:** The system saw multiple updates within its first two months, including versions 5.0.1, 5.1, and 5.1.1.
- **Security Focus:** Version 5.1 was specifically noted for its updated security content upon its release on October 30, 2018.
- **Multi-language Documentation:** Official documentation and information are available across various languages, including English, French, Italian, and Venetian.

## Body

### Release Timeline and Versions
watchOS 5 followed a structured release schedule starting in late 2018:
*   **5.0:** Initial public release on September 17, 2018.
*   **5.0.1:** Released on September 27, 2018, ten days after the initial launch.
*   **5.1:** Released on October 30, 2018, which included specific security content updates.
*   **5.1.1:** Released on November 5, 2018.
*   **5.1.2 beta 1:** Released for testing on November 7, 2018.

### Software Classification
As an "edition or translation of" watchOS, this software is categorized as a mobile operating system. It is owned and copyrighted by Apple Inc. and is governed by the Apple Public Source License. It functions as a layer of software that manages the computer hardware resources of the Apple Watch.

### Technical Resources
The operating system is documented through several official channels:
*   **User Manual:** A specific guide for version 5.0 is hosted on Apple's support site.
*   **Knowledge Identifiers:** The entity is tracked via the Google Knowledge Graph (ID: /g/11f6cm75gm) and the Apple Wiki on Fandom.
*   **Language Support:** Information regarding the OS is available in multiple Wikipedia language editions, including French (fr), Italian (it), and Venetian (vec).

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## References

1. [Source](https://support.apple.com/de-de/HT209085)
2. [About the security content of watchOS 5.1. 2018](https://support.apple.com/HT209195)
3. [watchOS 5 | Apple Wiki | Fandom](https://apple.fandom.com/wiki/WatchOS_5)