WristEntry - Virtual EV Key

R Cole Independent Developer

About this app

Leave your phone in your pocket and your key card in your wallet. WristEntry transforms your Wear OS smartwatch into a lightning-fast, secure virtual key for your Tesla.

Built from the ground up for speed, reliability, and absolute privacy, WristEntry connects directly to your car. Whether you are carrying groceries and need to pop the frunk, or you left your phone inside and need to unlock the doors, your watch is all you need.

CORE FEATURES
• Direct BLE Control: Instantly send commands to Unlock, Lock, open the Frunk, or open the Trunk directly from your wrist via Bluetooth Low Energy.
• Passive (Proximity) Entry: Walk up to your car and pull the handle. WristEntry can wake up automatically in the background and authenticate with your vehicle as you approach.
• NFC B-Pillar Backup: Watch battery dying? Bluetooth turned off? WristEntry includes Host Card Emulation (HCE). Simply tap your watch against the vehicle's B-pillar camera housing to unlock the door, exactly like a physical key card. Tap against the console to drive.
• Instant Glance Tiles: Don’t want to open the app? Add the WristEntry Tile next to your watch face for instant, one-tap access to your controls. Dynamic color-coded rings let you know your connection status at a glance.

ABSOLUTE PRIVACY & SECURITY
Your security is the foundation of this app. WristEntry is a 100% offline, zero-telemetry application.
• No API Tokens or Passwords: You never log into an account, and no third-party credentials are required.
• Zero Cloud Tracking: The app does not collect, store, or transmit your vehicle's VIN, location, or digital keys. No personal information about the user or the vehicle is ever shared beyond your device.
• Hardware-Backed Keys: The app generates highly secure Elliptic Curve cryptographic keys (NIST P-256) strictly inside your watch's secure hardware enclave.
• AES-GCM Encryption: Every single command sent to the car is mathematically signed and encrypted to prevent tampering and replay attacks.

EASY PAIRING
Pairing takes less than 30 seconds. Open the "Add a Key" menu on your vehicle's center screen, tap "Pair" on your watch, and authorize it with your physical key card. This will get the base of the app working. Next add your 17-digit VIN to enable Bluetooth + Passive options. It's not required, but it makes your entry and exit experience far greater!

COMPANION APPLICATION
• Added support for Copy & Paste VIN from Official Tesla app.
• Ring theme customization!
• Customizable UX and Layout support.
• Support for owners who own multiple Tesla's.
• Watch app Reset commands.

VEHICLE COMPATIBILITY
• Compatible with Tesla Model 3
• Compatible with Tesla Model Y
• Compatible with Tesla Model S (2021+)
• Compatible with Tesla Model X (2021+)

ABOUT THE DEVELOPER
WristEntry is proudly designed, engineered, and maintained by an Independent Native American ( Indigenous ) Developer.

Legal Disclaimer: WristEntry is a third-party accessory application. R Cole Independent Developer is not affiliated with, endorsed by, authorized by, employed by, or associated in any way with Tesla, Inc. or any of its subsidiaries or affiliates. No official connection is implied. All product and company names are the registered trademarks of their respective original owners. This application utilizes nominative fair use solely to identify compatible vehicles.