Description
Galaxy Watch 4 40mm features a 1.2-inch AMOLED display with a 396×396 pixels resolution. You will get Gorilla Glass DX protection.
Galaxy Watch 4 40mm comes with the company’s proprietary BioActive Sensor that combines an optical heart rate sensor (PPG), electrical heart rate sensor, and a bioelectrical impedance analysis sensor (BIA) to enable a range of fitness and health tracking features, such as heart rate monitoring, SpO2 tracking, and sleep analysis.
It features preloaded sports modes to help you track your fitness activities. And it comes with a water-resistant IP68-certified build.
Galaxy Watch 4 40mm pack a 247mAh battery.
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