# watchOS 1

> version of Apple watchOS mobile operating system

**Wikidata**: [Q29342770](https://www.wikidata.org/wiki/Q29342770)  
**Source**: https://4ort.xyz/entity/watchos-1

## Summary
watchOS 1 was the first version of Apple's mobile operating system for Apple Watch, released on April 24, 2015. It was developed by Apple Inc. and marked the debut of the watchOS platform, which later evolved into watchOS 2.

## Key Facts
- **Release date**: April 24, 2015 (initial version), May 19, 2015 (stable version 1.0.1)
- **Developer**: Apple Inc., an American multinational technology company based in Cupertino, California
- **License**: Apple Public Source License
- **Version**: 1.0 (initial release), 1.0.1 (stable version)
- **Instance of**: Software version, operating system, and watchOS
- **Followed by**: watchOS 2
- **Copyright holder**: Apple Inc.
- **Wikipedia languages available**: French, Italian, Venetian

## FAQs
### Q: When was watchOS 1 released?
A: watchOS 1 was released on April 24, 2015, with the stable version 1.0.1 following on May 19, 2015.

### Q: Who developed watchOS 1?
A: watchOS 1 was developed by Apple Inc., the same company that created the Apple Watch.

### Q: What was the first stable version of watchOS 1?
A: The first stable version of watchOS 1 was 1.0.1, released on May 19, 2015.

### Q: What came after watchOS 1?
A: watchOS 1 was succeeded by watchOS 2.

### Q: What license was watchOS 1 released under?
A: watchOS 1 was released under the Apple Public Source License.

## Why It Matters
watchOS 1 was a groundbreaking operating system that introduced the world to the Apple Watch, Apple's first smartwatch. It provided users with essential features such as notifications, fitness tracking, and access to apps, setting the foundation for future iterations of watchOS. The release of watchOS 1 marked Apple's entry into the wearable technology market, competing with other smartwatch manufacturers. Its success paved the way for the Apple Watch to become a significant player in the consumer electronics industry. By providing a seamless integration with iOS and macOS, watchOS 1 ensured that users could enjoy a cohesive experience across all their Apple devices. This initial version laid the groundwork for the continuous evolution of watchOS, which has since introduced new features and improvements to enhance the user experience.

## Notable For
- Being the first version of Apple's watchOS, the operating system for Apple Watch.
- Introducing essential features such as notifications, fitness tracking, and app access.
- Setting the foundation for future iterations of watchOS.
- Marking Apple's entry into the wearable technology market.
- Providing seamless integration with iOS and macOS.

## Body
### Overview
watchOS 1 was the inaugural version of Apple's watchOS, the mobile operating system designed for Apple Watch. It was developed by Apple Inc. and released on April 24, 2015, with the stable version 1.0.1 following on May 19, 2015. The operating system was released under the Apple Public Source License.

### Development and Release
watchOS 1 was developed by Apple Inc., a company known for its innovative technology and consumer electronics. The initial version was released on April 24, 2015, while the stable version 1.0.1 was released on May 19, 2015. The operating system was part of Apple's broader ecosystem, integrating seamlessly with iOS and macOS.

### Features and Functionality
watchOS 1 introduced essential features for the Apple Watch, including notifications, fitness tracking, and access to apps. These features laid the groundwork for the continuous evolution of watchOS, which has since introduced new functionalities and improvements.

### Impact and Legacy
watchOS 1 marked Apple's entry into the wearable technology market, competing with other smartwatch manufacturers. Its success paved the way for the Apple Watch to become a significant player in the consumer electronics industry. The operating system's seamless integration with iOS and macOS ensured a cohesive user experience across all Apple devices.

### Successor
watchOS 1 was succeeded by watchOS 2, which introduced new features and improvements. The continuous evolution of watchOS has ensured that the Apple Watch remains a leading smartwatch in the market.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "SoftwareApplication",
  "name": "watchOS 1",
  "description": "The first version of Apple's mobile operating system for Apple Watch, released in 2015.",
  "applicationCategory": "OperatingSystem",
  "operatingSystem": "watchOS",
  "datePublished": "2015-04-24",
  "softwareVersion": "1.0.1",
  "license": "https://schema.org/ApplePublicSourceLicense",
  "developer": {
    "@type": "Organization",
    "name": "Apple Inc.",
    "url": "https://www.apple.com"
  },
  "successorOf": {
    "@type": "SoftwareApplication",
    "name": "watchOS"
  },
  "sameAs": [
    "https://www.wikidata.org/wiki/Q18646466",
    "https://en.wikipedia.org/wiki/WatchOS_1"
  ]
}

## References

1. [Apple Watch OS 1.0.1. 2015](https://support.apple.com/en-gb/106627)