TFit is a free iPhone app developed by wenzheng wang. It falls under the category of Utilities & Tools and serves as a communication platform between the app and a wristband. The main purpose of TFit is to display the status of the wristbands, particularly related to exercise activities.

With TFit, users can easily track their exercise progress and monitor their fitness goals. The app establishes a seamless connection with the wristband, allowing real-time updates on various exercise metrics such as steps taken, distance covered, calories burned, and more. TFit provides a user-friendly interface that presents the data in a clear and concise manner, making it easy for users to understand and analyze their fitness performance.

Overall, TFit offers a convenient solution for individuals who want to keep track of their exercise activities and stay motivated to achieve their fitness goals. With its reliable communication capabilities and informative display of wristband data, TFit proves to be a valuable tool for fitness enthusiasts.