diff --git a/packages/radix-vue/src/DateField/DateFieldRoot.vue b/packages/radix-vue/src/DateField/DateFieldRoot.vue
index 6f0869607..69e535539 100644
--- a/packages/radix-vue/src/DateField/DateFieldRoot.vue
+++ b/packages/radix-vue/src/DateField/DateFieldRoot.vue
@@ -3,7 +3,7 @@ import { type DateValue, isEqualDay } from '@internationalized/date'
 
 import type { Ref } from 'vue'
 import type { PrimitiveProps } from '@/Primitive'
-import { type Formatter, createContext, useDateFormatter, useDirection, useKbd } from '@/shared'
+import { type Formatter, createContext, isNullish, useDateFormatter, useDirection, useKbd } from '@/shared'
 import {
   type Granularity,
   type HourCycle,
@@ -192,12 +192,12 @@ watch(locale, (value) => {
 })
 
 watch(modelValue, (_modelValue) => {
-  if (_modelValue !== undefined && (!isEqualDay(placeholder.value, _modelValue) || placeholder.value.compare(_modelValue) !== 0))
+  if (!isNullish(_modelValue) && (!isEqualDay(placeholder.value, _modelValue) || placeholder.value.compare(_modelValue) !== 0))
     placeholder.value = _modelValue.copy()
 })
 
 watch([modelValue, locale], ([_modelValue]) => {
-  if (_modelValue !== undefined) {
+  if (!isNullish(_modelValue)) {
     segmentValues.value = { ...syncSegmentValues({ value: _modelValue, formatter }) }
   }
   else if (Object.values(segmentValues.value).every(value => value === null) || _modelValue === undefined) {