Watt Key is a cutting-edge Wear OS application that transforms your smartwatch into a key fob for Tesla vehicles. Designed specifically for Tesla models with Bluetooth key functionality, including Model 3/Y and the refreshed Model S/X, this app offers seamless interaction with your vehicle directly from your wrist.

The app enables automatic locking and unlocking as you approach or move away from your Tesla. It also provides convenient access to various car functions such as unlatching doors, opening the frunk and trunk, and managing the charge port. With quick-access tiles and support for summon features, Watt Key delivers an intuitive and immediate control experience without requiring an internet connection.

Optimized for Samsung Galaxy Watch 4 and newer models, along with Google Pixel Watch, Watt Key ensures top performance on compatible devices. By prioritizing security and privacy through end-to-end encryption, the app maintains the highest standards of protection for users' vehicle authentication data.

Watt Key stands out with its comprehensive feature set tailored for Tesla owners. The app's core functionality revolves around Bluetooth connectivity, enabling automatic lock/unlock actions based on proximity to the vehicle. This creates a hands-free experience that enhances convenience and security.

Beyond basic locking functions, Watt Key provides advanced controls including individual door management, frunk and trunk operation, and charge port handling. The inclusion of summon capabilities (forward and reverse) adds another layer of utility, though these features require Enhanced Autopilot or Full Self-Driving packages. The app's interface is designed for quick access through dedicated tiles, ensuring essential commands are always within reach.

Security remains paramount, with the app generating unique cryptographic keys for each vehicle. These keys are securely stored using encryption protocols and can be managed through both the app's settings and Tesla's native interface. The implementation of Tesla's end-to-end encrypted commands guarantees that all interactions between the watch and vehicle maintain the highest level of protection.

Watt Key offers comprehensive lifestyle functionality by transforming your Wear OS watch into a convenient key fob for Tesla vehicles. This app covers essential aspects of vehicle interaction, including automatic locking and unlocking as you approach or leave your car.

In addition to basic lock and unlock features, the app provides access to advanced functionalities such as unlatching specific doors, opening the frunk, and managing the charge port. These capabilities ensure that users can enjoy a seamless and modern automotive experience directly from their wrists.

The app also supports summon commands for forward and reverse movements, enhancing its utility for Tesla owners with Enhanced Autopilot (EAP) or Full Self-Driving (FSD) capabilities. With multi-language support and compatibility across various Wear OS devices, Watt Key ensures broad accessibility and convenience.

Watt Key assures content authenticity through its direct integration with Tesla's Bluetooth key functionality, ensuring reliable and immediate actions without noticeable delays. The app is designed specifically for Tesla models with Bluetooth capabilities, including Model 3/Y and refreshed versions of Model S/X.

Security and privacy are prioritized, with the app generating a secure cryptographic key for vehicle authentication. This key is stored encrypted on the user's watch and can be managed via the appu2019s settings or Teslau2019s Lock menu, providing peace of mind regarding data protection.

While Watt Key is not officially endorsed by Tesla, it leverages Tesla's end-to-end encrypted commands to offer dependable performance. Users are encouraged to reach out via email for support, ensuring any issues are promptly addressed by the developer, thus maintaining high standards of service reliability.