Smart fitness company Mirror, maker of a reflective LCD device with two-way audio and video, launches in-home 1:1 personal training at $40 per 30-minute session (Amanda Capritto/CNET)

Amanda Capritto / CNET:
Smart fitness company Mirror, maker of a reflective LCD device with two-way audio and video, launches in-home 1:1 personal training at $40 per 30-minute session  —  Mirror, the fitness equipment that's part full-length mirror and part LCD screen, took the home-workout world by storm in early 2019 …