Amazon announced today that its experimental smart glasses are available to purchase for everyone. Echo Frames have now exited its testing phase, which began last year. The product was first ...

Smart glasses from Amazon that provide access to Amazon's Echo (Alexa) devices via Bluetooth on a smartphone. A notable characteristic of Echo Frames is their light weight compared to other glasses.

Other products, like Echo Frames (eyeglasses ... Echo Buds come in a charging case. According to Amazon, the buds themselves will get about five hours of playback, while the case will add an ...