Snap One IPO launches July 28 with 13,850,000 shares to be sold at $18 per share. Trading symbol is SNPO under Nasdaq.

Stock prices for public companies in the smart home, consumer electronics, IoT and custom integration markets drop 19% on average in 2018. Sonos, ADT IPOs skid downward.

After IPO, Honeywell spinoff Resideo (NYSE: REZI) joins Control4 and Alarm.com as the only pure-play, pro-centric security and smart-home stocks. We compare 12 publicly traded competitors.

Sonos (SONO) prices its IPO at $15 per share, below the expected range of $17 to $19. Wall Street is skittish about consumer-electronics hardware companies like Fitbit and GoPro, but Sonos is different.

Former Sonos reps dumped by the company mostly say they would buy stock in the wireless smart speaker company when it goes public at $17 to $19 per share.