The Galaxy Watch 7 doesn’t improve the disappointing battery life from the Watch 6, but it carries over all of its predecessor’s fitness- and sleep-tracking features and adds a few useful extras without a price increase. New features include a dual-frequency GPS, FDA-approved sleep apnea detection, and advanced glycation end products index tracking (AGEs) to provide a detailed picture of your metabolism. Its Galaxy AI tech encapsulates all of your health data into daily Energy Score to help you understand your readiness and offers tailored Wellness Tips to help you stay active and feel better. Like its predecessor, it goes beyond the basics of heart rate and pace tracking with the ability to measure advanced outdoor running metrics like asymmetry and vertical oscillation. While you sleep, it tracks your blood oxygen saturation (SpO2) level, skin temperature, and even snoring if you have a nearby Samsung phone, in addition to more common overnight metrics. It can even calculate your body fat percentage, similar to a smart scale. Aside from its robust health-tracking tools, this Wear OS-powered smartwatch offers a host of useful lifestyle features, including calling, texting, and mobile payment support, plus a wide range of downloadable third-party apps via the Play Store.
