bleunlock
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Description:
Lock/unlock Apple computers using the proximity of a bluetooth low energy device
Type: Cask  |  Latest Version: 1.12.2@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Security
Tags: bluetooth security automation macos productivity
Install: brew install --cask bleunlock
About:
BLEUnlock is a macOS utility that locks and unlocks your computer based on the proximity of a Bluetooth Low Energy (BLE) device, such as a smartphone or smartwatch. It uses signal strength (RSSI) to determine when you are near or have left your workstation, automating security. This provides a seamless, hands-free way to secure your machine without relying on sleep timers or manual input.
Key Features:
  • Proximity-based locking and unlocking using BLE signal strength
  • Supports multiple device types including smartphones and wearables
  • Customizable RSSI thresholds and timeout settings for fine-tuned control
  • Menu bar interface for easy status monitoring and configuration
Use Cases:
  • Automatically lock your Mac when you walk away with your phone and unlock when you return
  • Secure a shared or public-facing workstation without requiring manual password entry
  • Prevent screen timeouts during focused work by keeping the session active while present
Alternatives:
  • Near Lock – Similar proximity-based locking, but often requires a paid subscription and companion iOS app.
  • AutoLock (macOS built-in) – Basic time-based screen locking; lacks intelligent proximity detection and BLE integration.
Version History
Detected Version Rev Change Commit
Aug 5, 2025 2:16pm 1.12.2 0 VERSION_BUMP 279d7bbb