To unlock the Samsung device automatically as soon as you get into the car, connect the headphones or connect to a Bluetooth device in any other way? With Smart Lock this is not a problem. Here we can add trusted devices such as radios, smart phones, TV, car navigation systems or any other Bluetooth device. If the device is nearby and the Bluetooth connection is established, the Samsung device will be unlocked automatically.

Note 1: The device is unlocked regardless of who is using it.

Note 2: Bluetooth has a range of up to 100 m. Within this radius, the device is unlocked, if connected.

Note 3: To select a device, it must already be paired with the Samsung device.

Android 10 (One UI 2.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Lock screen
Step 3:  Tap on  Smart Lock
Step 4:  Enter Lock Screen  PIN / Password / Pattern
Step 5:  Tap on  Trusted devices
Step 6:  Tap on  Add trusted device
Step 7:  Tap on desired  device
  1. Open the Settings
  2. Tap on Lock screen
  3. Tap on Smart Lock
  4. Enter Lock Screen PIN/Password/Pattern
  5. Tap on Trusted devices
  6. Tap on Add trusted device
  7. Tap on desired device

Samsung Instructions