GuitarWrist

Your tuner is already on your wrist.

A guitar tuner built for Apple Watch. No phone needed.

The Problem

You're mid-practice and need to tune. Your clip-on tuner is somewhere in your gig bag. Your phone is across the room. Every time you stop to find a tuner, you lose momentum. You just want something that is always right there.

GuitarWrist lives on your wrist

Raise your wrist, open the app, and tune. GuitarWrist uses your Apple Watch's built-in microphone to detect pitch. It shows you the detected note and whether you need to go up or down. Clear, glanceable display that works at arm's length.

It runs independently on your watch. No iPhone connection required once it's installed.

Why GuitarWrist?

  • Always on your wrist, always ready
  • Works standalone, no iPhone needed
  • Accurate chromatic tuner for standard and alternate tunings
  • Works with acoustic and electric guitars
  • Free, no ads, no subscription
  • Designed for quick glances between songs

Great for

  • Live performers who need fast, discreet tuning
  • Practice sessions where every second counts
  • Musicians who want to travel light
  • Anyone who keeps forgetting their clip-on tuner
GuitarWrist app screenshot on Apple Watch