New patent may turn next Apple Watch into a personal lifeguard

While we all love the Apple Watch and acknowledge its design prowess, Series 5 brought little to the table in terms of upgrades. Things might change in the next iteration of the wearable, as rumors of new features like and underwater screen functionality are already piling up.

A new patent filed by Apple may add another set of exciting features to the next-gen Apple Watch, reports. The document is titled "Portable Electronic Device as Health Companion," and published by the USPTO on April 14. One of the key features, described in the patent files, is "water amount" and "water properties" ...