The One

The Baby Monitor That Has Won Over Tech-Savvy Parents

The handsome Miku gives new parents tons of data. Whether you rest easy about it is up to you.

The Miku smart baby monitor

Photographer: Joanna McClure for Bloomberg Businessweek

At the heart of parental sleep anxiety—or sweet, sweet relief—lies the baby monitor, an increasingly polarizing device nonetheless engineered to bring peace of mind. The Miku, which went on sale in January, is a tech-obsessed parent’s dream, combining sophisticated design with artificial intelligence to provide data-filled updates on the sound, motion, humidity, and temperature in the room. Notably, the $400 monitor can also track an infant’s breathing without requiring her to wear a dedicated device. It uses Wi-Fi to stream high-definition video and audio to an app on your phone.

The Cocoon Cam also broadcasts Wi-Fi-enabled HD video to an app, and at $150, it offers most of the high-end amenities (a breathing tracker, night vision, easy setup) in a more affordable package.