Samsung has launched the Galaxy Watch 9, which pushes the Galaxy Watch 7 into the role of a second-generation model. The Galaxy Watch 7, specifically the 44 mm version, includes a 1.5-inch Super AMOLED screen with a resolution of 480 x 480 pixels. It features a BioActive sensor capable of monitoring heart activity (ECG), blood oxygen levels (SpO2), and body composition, as well as sleep tracking with apnea detection that has been validated by the U.S. Food and Drug Administration (FDA). The device is now available at PC Componentes for less than 130 euros, a notable drop from its original price of 349 euros. This price cut places the Watch 7 closer to the cost of a basic smartwatch than a high-end Wear OS device. The Galaxy Watch 7 has a design that is nearly identical to the previous generation, maintaining the same dimensions and appearance. It weighs 33.8 grams and has a thickness of 9.7 mm, slightly thicker than the prior model due to the new heart rate sensor integrated beneath the case. Despite the added thickness, the screen remains bright and readable even in direct sunlight, allowing users to easily view notifications and customize watch faces through the Wear OS platform. In terms of health monitoring, the Galaxy Watch 7 stands out with its BioActive sensor, which uses 13 LEDs to provide detailed tracking of heart activity, blood oxygen levels, body composition, and sleep patterns, including apnea detection. It also includes dual-frequency GPS for more accurate tracking during sports activities. However, the battery life remains a drawback, offering only one to two days of use under heavy usage, which means users may need to recharge it nearly every day. It is important to note that the Galaxy Watch 7 is only compatible with Android smartphones, as Samsung has stopped supporting iOS devices for its Wear OS watches. This means the watch cannot be used with an iPhone, leaving Apple Watch as the only option for users of iOS.