Smart bottles are innovative water containers designed to help users track their hydration habits. Equipped with technology, these bottles can monitor the amount of water consumed and remind users to drink more throughout the day. Many smart bottles connect to mobile apps, allowing users to set hydration goals and receive notifications. Some smart bottles also feature built-in sensors that can detect the temperature of the liquid inside, ensuring that drinks are kept at the desired temperature. Additionally, they may include LED lights that flash to remind users to stay hydrated. Overall, smart bottles aim to promote healthier drinking habits.