This is a wearable, hands-free breast pump designed for convenience and efficiency. The "Smart App Wearable" version implies connectivity to a smartphone app, likely for tracking pumping sessions, adjusting settings, and monitoring milk volume. The product aims to offer a discreet and comfortable pumping experience, allowing mothers to pump on the go. Features may include adjustable suction levels, multiple pumping modes, a rechargeable battery, and easy-to-clean components. The lack of "Smart App Wearable" in the second name suggests a potentially more basic version without app connectivity, though still wearable.