Apple updates its media streamer with 4K resolution and high dynamic range. The new box will also let you stream 4K movies at the same price as HD movies.
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Nest shows off home security tech, Amazon may be working on smart glasses
The most important stories in tech include Nest introducing a series of new products that aim to make home security simple. Meanwhile, Amazon is rumored to be working on a new device that will let you interact with Alexa whenever you want.
