1. Low Power Consumption: TFETs operate at lower voltages, which significantly reduces power consumption. This is crucial for battery-operated devices and wearable technology where energy efficiency is paramount. 2. High Scalability: Due to their unique tunneling mechanism, TFETs can be scaled down to very small dimensions, making them ideal for nanoscale electronic circuits. 3. Reduced Heat Generation: Lower power consumption also means less heat generation, which is beneficial for improving the longevity and reliability of electronic components.