The science of sleep: putting WiFi, Bluetooth, speakers, massagers, and more in a bed

Are WiFi, Bluetooth, massage, adjustable positions, and built-in speakers essential for a good night’s sleep? For the past few weeks, I've been sleeping in a adjustable position bed with more tech than my whole bedroom used to have. In this episode of TechFirst, we talk to Intellibed CEO Colin House about the $70 billion sleep industry, what technology matters (and what doesn't) and what works best for sleeping. Hint: According to House, it's different for men and women.