The Garmin Venu 4 (41mm) in Black w/ Slate + Black is Garmin's latest compact everyday health and fitness smartwatch, aimed at buyers who want an updated, refined Venu with a sharper AMOLED screen and a smaller case option. It has a 1.2-inch AMOLED display (390 x 390px), 8GB of onboard storage, and a 41mm case measuring 12mm thick. Battery life is up to 10 days in smartwatch mode (around 3 days with the always-on display enabled), and up to 18 days in battery saver smartwatch mode. It includes 24/7 health monitoring, GPS tracking, and a built-in LED flashlight, alongside Garmin's broader fitness and wellness feature set (heart rate, sleep, stress, and a wide range of sport profiles). This 41mm size is designed for buyers who want a smaller, lighter watch on the wrist than the 45mm Venu 4; those who want a larger display and typically longer battery life should choose the 45mm Venu 4 instead, and buyers who don't need the newest generation's refinements can save money with the still-current Venu 3S.