diff --git a/apps/mobile/app/(app)/new-record.tsx b/apps/mobile/app/(app)/new-record.tsx
index 415ec63a..e2d19a51 100644
--- a/apps/mobile/app/(app)/new-record.tsx
+++ b/apps/mobile/app/(app)/new-record.tsx
@@ -1,18 +1,30 @@
 import { TransactionForm } from '@/components/transaction/transaction-form'
 import { useWallets } from '@/queries/wallet'
 import { useRouter } from 'expo-router'
+import { LoaderIcon } from 'lucide-react-native'
+import { View } from 'react-native'
 
 export default function NewRecordScreen() {
   const router = useRouter()
   const { data: walletAccounts } = useWallets()
 
+  const defaultWallet = walletAccounts?.[0]
+
+  if (!defaultWallet) {
+    return (
+      <View className="flex-1 items-center bg-muted justify-center">
+        <LoaderIcon className="size-7 animate-spin text-primary" />
+      </View>
+    )
+  }
+
   return (
     <TransactionForm
       onSubmit={(values) => console.log('submit', values)}
       onCancel={router.back}
       defaultValues={{
-        walletAccountId: walletAccounts?.[0].id,
-        currency: walletAccounts?.[0].preferredCurrency,
+        walletAccountId: defaultWallet.id,
+        currency: defaultWallet.preferredCurrency ?? 'USD',
       }}
     />
   )
diff --git a/apps/mobile/components/transaction/select-account-field.tsx b/apps/mobile/components/transaction/select-account-field.tsx
new file mode 100644
index 00000000..1e62ea96
--- /dev/null
+++ b/apps/mobile/components/transaction/select-account-field.tsx
@@ -0,0 +1,121 @@
+import { sleep } from '@/lib/utils'
+import { useWallets } from '@/queries/wallet'
+import type { UserWalletAccount } from '@6pm/validation'
+import {
+  BottomSheetBackdrop,
+  BottomSheetFlatList,
+  BottomSheetModal,
+} from '@gorhom/bottom-sheet'
+import { t } from '@lingui/macro'
+import { useLingui } from '@lingui/react'
+import { useRef } from 'react'
+import { useController } from 'react-hook-form'
+import { Keyboard } from 'react-native'
+import { useSafeAreaInsets } from 'react-native-safe-area-context'
+import { FullWindowOverlay } from 'react-native-screens'
+import GenericIcon from '../common/generic-icon'
+import { Button } from '../ui/button'
+import { Text } from '../ui/text'
+
+export function SelectAccountField({
+  onSelect,
+}: {
+  onSelect?: (walletAccount: UserWalletAccount) => void
+}) {
+  const { bottom } = useSafeAreaInsets()
+  const { data: walletAccounts, isLoading } = useWallets()
+
+  const sheetRef = useRef<BottomSheetModal>(null)
+  const { i18n } = useLingui()
+  const {
+    field: { onChange, onBlur, value },
+  } = useController({ name: 'walletAccountId' })
+
+  const selectedWalletAccount = walletAccounts?.find(
+    (walletAccount) => walletAccount.id === value,
+  )
+
+  return (
+    <>
+      <Button
+        variant="secondary"
+        className="border border-border !px-3 max-w-[160px]"
+        disabled={isLoading}
+        onPress={() => {
+          Keyboard.dismiss()
+          sheetRef.current?.present()
+        }}
+      >
+        {!!selectedWalletAccount && (
+          <GenericIcon
+            // biome-ignore lint/suspicious/noExplicitAny: <explanation>
+            name={selectedWalletAccount.icon as any}
+            className="w-5 h-5 text-primary"
+          />
+        )}
+        <Text className="shrink line-clamp-1">
+          {selectedWalletAccount?.name || t(i18n)`Select account`}
+        </Text>
+      </Button>
+      <BottomSheetModal
+        ref={sheetRef}
+        index={0}
+        enableDynamicSizing
+        enablePanDownToClose
+        keyboardBehavior="extend"
+        backdropComponent={(props) => (
+          <BottomSheetBackdrop
+            {...props}
+            appearsOnIndex={0}
+            disappearsOnIndex={-1}
+            enableTouchThrough
+          />
+        )}
+        containerComponent={(props) => (
+          <FullWindowOverlay>{props.children}</FullWindowOverlay>
+        )}
+      >
+        <BottomSheetFlatList
+          data={walletAccounts}
+          numColumns={4}
+          keyExtractor={(i) => i.id}
+          contentContainerClassName="px-4 gap-4"
+          columnWrapperClassName="gap-2"
+          showsVerticalScrollIndicator={false}
+          showsHorizontalScrollIndicator={false}
+          keyboardShouldPersistTaps="handled"
+          keyboardDismissMode="on-drag"
+          ListHeaderComponent={
+            <Text className="text-base font-medium text-center pt-2">
+              {t(i18n)`Wallet Accounts`}
+            </Text>
+          }
+          contentContainerStyle={{ paddingBottom: bottom + 16 }}
+          renderItem={({ item }) => (
+            <Button
+              size="icon"
+              className="h-20 flex-1 flex gap-2 px-2 flex-col flex-grow"
+              variant={value === item ? 'secondary' : 'ghost'}
+              onPress={async () => {
+                sheetRef.current?.close()
+                await sleep(500)
+                onChange(item.id)
+                onBlur()
+                onSelect?.(item)
+              }}
+            >
+              <GenericIcon
+                // biome-ignore lint/suspicious/noExplicitAny: <explanation>
+                name={item.icon as any}
+                className="size-8 text-foreground"
+              />
+              <Text className="text-muted-foreground line-clamp-1 text-center !text-sm">
+                {item.name}
+              </Text>
+            </Button>
+          )}
+        />
+      </BottomSheetModal>
+    </>
+  )
+}
diff --git a/apps/mobile/components/transaction/transaction-form.tsx b/apps/mobile/components/transaction/transaction-form.tsx
index 089866cd..1f4fa16b 100644
--- a/apps/mobile/components/transaction/transaction-form.tsx
+++ b/apps/mobile/components/transaction/transaction-form.tsx
@@ -5,13 +5,7 @@ import {
 import { zodResolver } from '@hookform/resolvers/zod'
 import { t } from '@lingui/macro'
 import { useLingui } from '@lingui/react'
-import {
-  Calendar,
-  CreditCard,
-  LandPlot,
-  ShapesIcon,
-  XIcon,
-} from 'lucide-react-native'
+import { Calendar, LandPlot, ShapesIcon, XIcon } from 'lucide-react-native'
 import { Controller, FormProvider, useForm } from 'react-hook-form'
 import { ScrollView, View } from 'react-native'
 import Animated, {
@@ -24,6 +18,7 @@ import { NumericPad } from '../numeric-pad'
 import { TextTicker } from '../text-ticker'
 import { Button } from '../ui/button'
 import { Text } from '../ui/text'
+import { SelectAccountField } from './select-account-field'
 
 type TransactionFormProps = {
   onSubmit: (data: TransactionFormValues) => void
@@ -50,7 +45,7 @@ export const TransactionForm = ({
     defaultValues: {
       date: new Date(),
       amount: 0,
-      currency: 'VND',
+      currency: 'USD',
       note: '',
       ...defaultValues,
     },
@@ -102,13 +97,14 @@ export const TransactionForm = ({
         <Animated.View style={translateStyle}>
           <View className="flex-row items-center justify-between bg-card border-t border-border p-2">
             <View className="flex-row items-center gap-2">
-              <Button
-                variant="secondary"
-                className="border border-border !px-3"
-              >
-                <CreditCard className="w-5 h-5 text-primary" />
-                <Text>{t(i18n)`Credit Card`}</Text>
-              </Button>
+              <SelectAccountField
+                onSelect={(walletAccount) => {
+                  transactionForm.setValue(
+                    'currency',
+                    walletAccount.preferredCurrency,
+                  )
+                }}
+              />
               <Button
                 variant="secondary"
                 className="border border-border !px-3"
diff --git a/apps/mobile/queries/wallet.ts b/apps/mobile/queries/wallet.ts
index 511d7ac0..bbed42af 100644
--- a/apps/mobile/queries/wallet.ts
+++ b/apps/mobile/queries/wallet.ts
@@ -1,4 +1,5 @@
 import { getHonoClient } from '@/lib/client'
+import { UserWalletAccountSchema } from '@6pm/validation'
 import { createQueryKeys } from '@lukemorales/query-key-factory'
 import { useQuery } from '@tanstack/react-query'
 
@@ -11,7 +12,11 @@ export const walletQueries = createQueryKeys('wallet', {
       if (!res.ok) {
         throw new Error(await res.text())
       }
-      return await res.json()
+      const rawResult = await res.json()
+      const result = rawResult.map((item) =>
+        UserWalletAccountSchema.parse(item),
+      )
+      return result
     },
   }),
 })