RoomHawk is a travel tech service that helps users save money on hotel bookings by tracking price drops and enabling automatic rebooking when lower rates become available. By entering travel details like destination, dates, room type, and current hotel booking, RoomHawk monitors rates across major booking sites, issues alerts when prices fall, and offers tools like filters for free cancellation. Operated by RoomHawk Ltd, based in London, it aims to make hotel reservations smarter, simpler, and more cost-efficient.