diff --git a/packages/mobile/src/harmony-native/components/Button/BaseButton/BaseButton.tsx b/packages/mobile/src/harmony-native/components/Button/BaseButton/BaseButton.tsx
new file mode 100644
index 00000000000..a79fce26088
--- /dev/null
+++ b/packages/mobile/src/harmony-native/components/Button/BaseButton/BaseButton.tsx
@@ -0,0 +1,112 @@
+import { useCallback, useState } from 'react'
+
+import styled from '@emotion/native'
+import type { LayoutChangeEvent } from 'react-native'
+import { Pressable } from 'react-native'
+import { Gesture, GestureDetector } from 'react-native-gesture-handler'
+import Animated, {
+  Easing,
+  interpolate,
+  useAnimatedStyle,
+  useSharedValue,
+  withTiming
+} from 'react-native-reanimated'
+
+import LoadingSpinner from 'app/components/loading-spinner'
+
+import { Text } from '../../Text/Text'
+import type { BaseButtonProps } from '../types'
+
+const animationConfig = {
+  duration: 120,
+  easing: Easing.bezier(0.44, 0, 0.56, 1)
+}
+
+const Root = styled(
+  Animated.createAnimatedComponent(Pressable)
+)<BaseButtonProps>(({ theme, minWidth, disabled, fullWidth }) => ({
+  position: 'relative',
+  display: 'flex',
+  flexDirection: 'row',
+  alignItems: 'center',
+  gap: theme.spacing.xs,
+  boxSizing: 'border-box',
+  flexShrink: 0,
+  justifyContent: 'center',
+  overflow: 'hidden',
+  minWidth: minWidth && `${minWidth}px`,
+
+  // TODO: This might not be needed, but here now for testing
+  opacity: disabled ? 0.45 : 1,
+
+  ...(fullWidth && {
+    width: '100%',
+    flexShrink: 1
+  })
+}))
+
+export const BaseButton = (props: BaseButtonProps) => {
+  const {
+    iconLeft: LeftIconComponent,
+    iconRight: RightIconComponent,
+    isLoading,
+    widthToHideText,
+    styles,
+    children,
+    style,
+    ...other
+  } = props
+  const pressed = useSharedValue(0)
+  const [buttonWidth, setButtonWidth] = useState<number | null>(null)
+
+  const isTextHidden =
+    widthToHideText && buttonWidth && buttonWidth <= widthToHideText
+
+  const tap = Gesture.Tap()
+    .onBegin(() => {
+      pressed.value = withTiming(1, animationConfig)
+    })
+    .onFinalize(() => {
+      pressed.value = withTiming(0, animationConfig)
+    })
+
+  const longPress = Gesture.LongPress()
+    .minDuration(animationConfig.duration)
+    .onBegin(() => {
+      pressed.value = withTiming(1, animationConfig)
+    })
+    .onFinalize(() => {
+      pressed.value = withTiming(0, animationConfig)
+    })
+
+  const taps = Gesture.Exclusive(longPress, tap)
+
+  const rootStyles = useAnimatedStyle(() => ({
+    transform: [{ scale: interpolate(pressed.value, [0, 1], [1, 0.97]) }]
+  }))
+
+  const handleLayoutChange = useCallback((event: LayoutChangeEvent) => {
+    const { width } = event.nativeEvent.layout
+    setButtonWidth(width)
+  }, [])
+
+  return (
+    <GestureDetector gesture={taps}>
+      <Root
+        style={[rootStyles, style]}
+        onLayout={handleLayoutChange}
+        {...other}
+      >
+        {isLoading ? (
+          <LoadingSpinner style={[{ height: 16, width: 16 }, styles?.icon]} />
+        ) : LeftIconComponent ? (
+          <LeftIconComponent style={styles?.icon} size='s' color='default' />
+        ) : null}
+        {!isTextHidden ? <Text>{children}</Text> : null}
+        {RightIconComponent ? (
+          <RightIconComponent style={styles?.icon} size='s' color='default' />
+        ) : null}
+      </Root>
+    </GestureDetector>
+  )
+}
diff --git a/packages/mobile/src/harmony-native/components/Button/types.ts b/packages/mobile/src/harmony-native/components/Button/types.ts
new file mode 100644
index 00000000000..6a04420d40f
--- /dev/null
+++ b/packages/mobile/src/harmony-native/components/Button/types.ts
@@ -0,0 +1,64 @@
+import type { ReactNode } from 'react'
+
+import type { PressableProps, StyleProp, ViewStyle } from 'react-native/types'
+
+import type { Icon } from 'app/harmony-native/icons'
+
+type BaseButtonStyles = {
+  button?: StyleProp<ViewStyle>
+  icon?: StyleProp<ViewStyle>
+}
+
+export type BaseButtonProps = {
+  /**
+   * Optional icon element to include on the left side of the button
+   */
+  iconLeft?: Icon
+
+  /**
+   * Optional icon element to include on the right side of the button
+   */
+  iconRight?: Icon
+
+  /**
+   * When true, do not override icon's fill colors
+   */
+  isStaticIcon?: boolean
+
+  /**
+   * Show a spinning loading state instead of the left icon
+   */
+  isLoading?: boolean
+
+  /**
+   * The max width at which text will still be shown
+   */
+  widthToHideText?: number
+
+  /**
+   * Optional min width
+   * Min width can be useful if the button is switching states and you want
+   * to keep a certain width while text length changes
+   */
+  minWidth?: number
+
+  /**
+   * If provided, allow button to take up full width of container
+   */
+  fullWidth?: boolean
+
+  /**
+   * Internal styling used by derived button components
+   */
+  styles?: BaseButtonStyles
+
+  /**
+   * Native styling for the pressable component
+   */
+  style?: ViewStyle
+
+  /**
+   * Child elements
+   */
+  children?: ReactNode
+} & Omit<PressableProps, 'children' | 'style'>
diff --git a/packages/mobile/src/harmony-native/components/CompletionCheck/CompletionCheck.stories.tsx b/packages/mobile/src/harmony-native/components/CompletionCheck/CompletionCheck.stories.tsx
index 1576437ddbb..75c15560d3d 100644
--- a/packages/mobile/src/harmony-native/components/CompletionCheck/CompletionCheck.stories.tsx
+++ b/packages/mobile/src/harmony-native/components/CompletionCheck/CompletionCheck.stories.tsx
@@ -6,7 +6,7 @@ import { Flex } from '../layout/Flex/Flex'
 import { CompletionCheck } from './CompletionCheck'
 
 const meta: Meta<CompletionCheckProps> = {
-  title: 'Components/Input/CompletionCheck',
+  title: 'Components/CompletionCheck',
   component: CompletionCheck,
   argTypes: {
     value: {