Sign up for the TODAY newsletter

You have successfully subscribed to the TODAY newsletter.

Subscribe now and get trending stories, celebrity news and all the best of TODAY.

New wearable tech enables you to measure your UV exposure

UV Sense is a new sensor that measures how much ultraviolet radiation from the sun its wearer is being exposed to. NBC’s Kerry Sanders reports from Naples, Florida, and TODAY contributor Dr. Roshini Raj offers tips on how to prevent skin cancer.

Best of TODAY

Play All