Eagerly awaited device on sale April 24. Editions range from $499 to $14,000.

Apple has unveiled its new watch device, one of the company’s most highly-anticipated releases ever.

Apple

The watch will come in three models. The Sport model costs $499. The most expensive version, the Edition, has solid gold pieces and will start at $14,000.

Also at the announcement, Apple revealed that the Macbook will be overhauled to a new, extremely thin model.

A new Research Kit suite of apps will focus on medical and diagnostic data.

Apple Watch Sport

* Made of aluminum

* Priced from $499 to $579.

Apple Watch

* Made of stainless steel

*Priced from $799 to $1,629.

Apple Watch Edition

* Cases are made from 18K solid gold

* Bands and buckles are also made from solid gold

* Priced from $14,000 and available in only some stores.

* Pre-orders begin on April 10.

All prices include GST.

The Apple Watch, which the company debuted overnight at its keynote event in San Francisco, is going to be a notification machine.

Stephen Lam / Getty Images

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