The headsets from eSight transmit images from a forward-facing camera to small internal screens.
The company's next flagship phone is due to be released late next month in New York.
The new Keyone, which runs on Google's Android, features a touchscreen and a keyboard.
Huawei's new P10 line has new features including facial detection and dual Leica rear camera lenses.
Her fitness tracker said 18.7km run in record time. One problem: The race is 21km long.
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