PhoneUnlock

Auto lock/unlock your laptop based on phone proximity via Bluetooth

Problem

Developers frequently leave their desk and must manually lock the computer, then enter a password upon return, disrupting workflow. Existing solutions require specific hardware or complex configuration.

Solution

A cross-platform desktop app that monitors phone-to-computer distance via Bluetooth, auto-locking when the phone is far and auto-unlocking (or prompting) when near. Core features: Bluetooth RSSI distance measurement; adjustable distance threshold; integration with system lock; multi-device support.

Users

Efficiency-focused developers, knowledge workers frequently moving between desk and meeting rooms, privacy-sensitive users.

MVP

Bluetooth scan to pair phone; monitor signal strength; trigger system lock/unlock commands; simple config UI.

Revenue

One-time purchase $10, or subscription $2/month for advanced features (multi-device, custom actions).

Why now

Remote/hybrid work is prevalent, increasing demand for seamless workflows; Bluetooth Low Energy is mature, and indie developers can build quickly.