CyberKey

The difference from the official Tesla watch app is that it doesn't require Tesla ID login. As long as you have a key card, you can pair it as a Bluetooth key. Additionally, it can unlock all four doors via Bluetooth. Major Upgrade: CyberKey Now Supports Apple Watch, iPhone, iPad, and Even Mac – Your Computer Can Be Your Car Key! This version is discount for a limited time. The price of this APP will increase in the next version. If you buy it now, you can use it and get free upgrades forever.