At CES 2025's CES Unveiled event on Sunday, Shenzhen-based wearable technology startup Halliday unveiled the Halliday Glasses, a $489 pair of spectacles with a tiny screen embedded in the frame.

frame interface controls, or a ring that features a built-in trackpad. Halliday says the glasses weigh 35 grams (about 1.2 ounces), provide up to eight hours of battery life, and come in two color ...