Apple Watch Sim Language Locale Switching i18n

Testing localized Apple Watch content just got painful. Like many devs building health apps (like our Calcium Tracker or Vitamin app), we support multiple languages. But here’s the headache:

🔧 Switching Apple Watch Simulator’s language is a cumbersome process. Unlike the past, changing paired iPhone Sim’s language doesn’t propagate to the Watch Sim. Think of how Arabic digits won’t convert unless the appropriate language is explicitly chosen. Or verify German date formats.

One of our ingenious engineers at Martspec solved this problem by creating this, incredibly simple, tool that automates language switching with just two clicks on your Mac. No more digging through config files.

JUST:
1. Select Sim
2. Apply Language

This tool is already saving our team hours, and we’re excited to share it for free on our GitHub, hope this helps you, happy coding.