The Samsung Galaxy Watch4 SM-R870 in 44mm Black is a stylish and functional smartwatch perfect for those looking for a sleek design. With a durable aluminum case.  This watch is built to last. It features a water-resistant body and an AMOLED display for easy viewing. The watch runs on the Wear OS operating system and has 16GB of storage capacity, making it suitable for storing your favorite apps and music. Compatible with Android devices, this Samsung Galaxy Watch4 is a reliable choice for staying connected on the go.