---
title: "AppGlance in PebbleKit JS"
canonical_url: https://developer.repebble.com/guides/user-interfaces/appglance-pebblekit-js/
last_updated: 2026-10-11
sdk_version: 4.33.1
---
# AppGlance in PebbleKit JS

Source: https://developer.repebble.com/guides/user-interfaces/appglance-pebblekit-js/

> Note: `Pebble.appGlanceReload()` is not supported in the Pebble mobile app and its callbacks never fire. Use the [_C AppGlance API_](https://developer.repebble.com/guides/user-interfaces/appglance-c.md) from the watchapp instead.

The [_AppGlance C API_](https://developer.repebble.com/guides/user-interfaces/appglance-c.md) guide describes how to set the icon and subtitle shown alongside an app in the launcher with [`app_glance_reload()`](https://developer.repebble.com/docs/c/Foundation/App_Glance.md#app_glance_reload "app\_glance\_reload"), including the slice format, system and published media icons, and the subtitle template string language.