---
title: useUpdateBreakpointEffect
description: "`useUpdateBreakpointEffect` is a custom hook that skips the side effect on the initial render and executes a specific callback function when the breakpoint changes."
links:
  - source: https://github.com/yamada-ui/yamada-ui/tree/main/packages/react/src/hooks/use-breakpoint
  - storybook: https://yamada-ui.github.io/yamada-ui?path=/story/hooks-useupdatebreakpointeffect--basic
---

```tsx
const [device, setDevice] = useState("unknown");

useUpdateBreakpointEffect(breakpoint => {
  if (breakpoint === "sm") {
    setDevice("mobile");
  } else if (breakpoint === "md") {
    setDevice("tablet");
  } else {
    setDevice("desktop");
  }
}, []);

return <Text>The current device is "{device}"</Box>;
```

## Usage

```tsx
import { useUpdateBreakpointEffect } from "@yamada-ui/react"
```

```tsx
import { useUpdateBreakpointEffect } from "@/components/ui"
```

```tsx
import { useUpdateBreakpointEffect } from "@workspaces/ui"
```

```tsx
const [device, setDevice] = useState("unknown")

useUpdateBreakpointEffect((breakpoint) => {
  if (breakpoint === "sm") {
    setDevice("mobile")
  } else if (breakpoint === "md") {
    setDevice("tablet")
  } else {
    setDevice("desktop")
  }
}, [])
```