---
author: "Mukul Chugh"
canonical: "https://mukulchugh.com/blog/ferry-apple-watch-mac-mic"
description: "I already wear a Watch. Ferry turns it into a system-wide microphone for the Mac on my desk."
image: "https://mukulchugh.com/og/blog/ferry-apple-watch-mac-mic.png"
language: "en"
published: "2025-11-15"
title: "Ferry: Apple Watch as a Mac mic"
type: "article"
---

# Ferry: Apple Watch as a Mac mic

AirPods are great when they're on. Continuity Microphone helps some setups. My day looks different: Watch already on, Mac already open, no appetite for another Bluetooth device mid-call.

[Ferry](https://github.com/mukulchugh/ferry) is a small experiment that treats the Watch as a **system-wide Mac microphone**. Capture on watchOS, stream to the Mac, present as a real input so Zoom and Voice Memos just work.

The hard parts aren't the demo path: they're battery, latency, and sample-rate mismatches after an OS update. If the Watch dies by lunch because you used it as a mic, the idea failed.

I'm not replacing a studio mic. I'm using the mic that's already on my wrist.

---

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