The TESLA App is designed with a focus on simplicity, aesthetics, and fun, reflecting the brand's electric, fast, stylish, and comfortable cars packed with exciting features.

The app's main features include

1. A geolocation function to locate the car on a map, useful for finding the car in a parking lot or in case of theft.

2. A battery status function to monitor the car's power level, and remotely start or stop charging the battery.

3. A temperature control function to monitor and adjust the car's interior temperature.

The design incorporates a vibrant color scheme with green, yellow, and blue-pink hues. Icons are used to represent each function: a pin for geolocation, a lightning bolt for charging, and a thermometer for temperature control.

The typography used is Dolce Vita, a sleek and modern sans serif font. The app follows design conventions and usability principles such as structure, simplicity, visibility, feedback, tolerance, and reusability. For example, the bottom menu with three choices is always visible and allows easy navigation between functions.

The app also adheres to accessibility principles, with clear and relevant information, high contrast colors, large clickable areas, and easy one-finger navigation. A login function is included for security, as the app connects to a private car.