The fruit known for having a high water content is the watermelon. Comprising about 92% water, watermelon is a hydrating and refreshing fruit, making it an ideal choice, especially during hot summer months. In addition to its high water content, watermelon also provides essential nutrients, including vitamins A and C, as well as antioxidants like lycopene, which is linked to various health benefits. Watermelon is low in calories and can be enjoyed in various forms, including fresh slices, juices, and even salads, making it a popular and nutritious choice for maintaining hydration.