If you could make calls, respond to messages (any platform), play music from a major music service, and stay up-to-date with the most important notifications, you could basically untether yourself from your phone completely. This would be a real game-changer from a personal health standpoint. People are losing their minds with the current smartphone pandemic. I, personally, would welcome this change. It seems like an easier path toward device freedom. Since you wear it, it would feel like you've freed yourself from a screen (for the most part).