Triton Supermarket in Miami Beach offers a wide variety of products, including groceries, housewares, hygiene items, clothing, alcohol, electronics, and fresh produce. Customers often find the store well-stocked and clean, with a good selection of fresh cooked food, sandwiches, salads, and desserts at reasonable prices, many under $10. The deli area features flavorful options that change daily, and the hot food to-go looks appealing. The staff, including employees like Kayra, Miguel, and David, are described as friendly, attentive, and helpful, providing excellent service. Despite some reviews mentioning that the store can feel confined and that some staff may not speak English, many customers report a positive shopping experience with helpful workers and fair pricing, comparable to other grocery stores off the beach. Overall, Triton Supermarket is recommended for its affordable prices, good service, and variety of products, making it a convenient and welcoming place to shop in Miami Beach.