watchOS 5 Not Available for Original Apple Watch
The new watchOS 5 update, which was introduced at the keynote event of the Worldwide Developers Conference this morning, will not be available on the first-generation Apple Watch models that were released three years ago in 2015.
There were some hints that support might be dropped for the original Apple Watch, including warnings in later watchOS 4 updates after Apple stopped supporting the watchOS 1 SDK.

watchOS 5 will be able to be installed on Series 1, Series 2, and Series 3 Apple Watch models, while original Apple Watch models will not be able to be upgraded beyond watchOS 4.
The original Apple Watch likely does not have the power and battery life necessary for some of the newer watchOS 5 features, including Walkie-Talkie for touch-to-talk communications with friends, richer interactive notifications, automatic workout detection, and updates to the Siri watch face.
Popular Stories
Some Apple Watch Series 12 and Ultra 4 owners have experienced unexpected skin irritation with the new models, according to reports on the MacRumors forums and Reddit.
Affected users complain of a burning sensation and redness under the sensor area. The Apple Watch Series 12 and Ultra 4 measure heart rate every five seconds, and some people have wondered if that's the cause of the skin...
Apple has published a support document describing what to do if your Apple Watch continues to show time that's off by one hour after daylight savings time changes. "This incorrect time appears only on the Always On display when your wrist is down," says Apple. "When you activate the display by tapping it or raising your wrist, the time changes to the correct hour."
To fix the issue, Apple says ...
For this week's giveaway, we've teamed up with Southern Straps to offer MacRumors readers a chance to win an Apple Watch Series 12 and a nylon band from Southern Straps to go along with it.
Southern Straps is a California-based company that has been making high-quality bands for the Apple Watch since the device first launched in 2015, and the company's selection of bands offer a an...