This portable gadget analyzes your skin and tells you how to improve it

Pop quiz: what is your body's largest and fastest-growing organ? It's your skin! Apart from keeping your blood and guts from leaking out, skin regulates your body temperature and protects you from a variety of external hazards. Long story short, your skin is pretty darn important.

As we enter the age of wearable tech, fitness and health-related gadgets that can monitor heartbeat and track your workouts abound. Fitbit and Apple Watch are great for giving users a glimpse of their overall health, but despite physically touching it to get a reading, none of these wearables are monitoring your skin. Read more...