Apple Watch Could Offer UV Ray Protection

A new patent, reported by AppleInsider, reveals that the Apple Watch might be able to help protect users from sun damage in the future. The patent details a device with a number of sensors. These could be used to record how much sun the user is getting. Alerts could be triggered when the level of sun exposure gets too high. This news ties in with recent developments in which Apple is trying to turn the Apple Watch into an all-in-one wellness device.
Granted on Tuesday by the U.S. Patent and Trademark Office, the patent for “UV dosimetry and exposure alert” effectively describes a system where UV light sensors detect sunlight and tracks exposure over time. The system can then provide the user with alerts about their exposure, including guidance on preventative measures if the levels are excessive.