AI Health Coaches Are Coming Soon to a Device Near You

Ten years ago, the idea of tracking your footsteps or your heartbeat was weird. Those dedicated to the pursuit of quantified self knowledge proselytized in TED Talks, while journalists attended conferences and reported on the strange new trend. Today, over 40% of households in the U.S. own a wearable device, according to statistics service Statista. It is not uncommon to hear retirees comparing or boasting about their step count for the day. The quantified self is ascendant.