Using open-ear technology, Amazon's Echo Frames have speakers built ... but more of a pain in practice when it comes to powering the Gen-3 Echo Frames. To get the glasses into charging mode ...

Amazon unveiled the Alexa-enabled Echo Frames during its annual product event that year alongside the Echo Buds and a slew of other gadgets. The Echo Frames, like Amazon's now-canceled Alexa ring ...

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.

Upgrade your eyewear with glasses that can function as cameras, headphones, and AR displays. We've tested all the major models and have everything you need to know to pick the best smart glasses ...