AT&T and Verizon have not yet announced their plans for selling the Apple Watch, though that could change by September 25. Apple previously sold only its high-end luxury Apple Watches through limited arrangements with several luxury retailers.

An Apple spokesman stated: “We’ve found a bug in improvement of watchOS 2 that’s taking a bit longer to fix than we anticipated”.

Unveiled throughout this June’s e (WWDC), the brand new software program permits temporary video playback, using pictures and time-lapse movies as watch faces and quicker native apps.

While Apple isn’t sharing any details on the last-minute bug, Matthew Panzarino reprots for The Verge that since watchOS 2 is a high-profile release for Apple, it’s reasonable to infer that a “relatively important system” must have been affected. Sprint is expected to offer the 38mm and 42mm versions of Apple Watch in the Sport or Stainless Steel editions, the article reported. In Austria, the 38mm Apple Watch Sport model will start at the equivalent of $451 United States dollars , with the 42mm model priced at the equivalent of $508 USD. The Apple Watch originally shipped in April and has since then been rolling out to more and more countries around the world.

When Apple does determine that watchOS 2 is stable enough to release, it’ll be a simple process to update your Apple Watch.