diff --git a/app/extensions/brave/locales/en-US/preferences.properties b/app/extensions/brave/locales/en-US/preferences.properties
index d3782e0946f..e94d3993f0d 100644
--- a/app/extensions/brave/locales/en-US/preferences.properties
+++ b/app/extensions/brave/locales/en-US/preferences.properties
@@ -29,6 +29,7 @@ paymentsSidebarText3=Brave Bitcoin Wallets are provided through a partnership wi
 paymentsSidebarText4=Your contributions in the form of credit cards and bank cards are handled by:
 syncTitle=Brave Sync
 syncTitleMessage=Sync encrypted browser data between your devices securely and privately using Brave Sync.
+syncBetaMessage=Note: Sync for iOS and Android is still being completed and will be released soon.
 syncEnable=Sync this device
 syncData=Sync Data
 syncDataMessage=Sync the following data from this device:
diff --git a/app/renderer/components/preferences/syncTab.js b/app/renderer/components/preferences/syncTab.js
index 3c423d1c632..4755c73829c 100644
--- a/app/renderer/components/preferences/syncTab.js
+++ b/app/renderer/components/preferences/syncTab.js
@@ -290,6 +290,7 @@ class SyncTab extends ImmutableComponent {
         <a href='https://github.com/brave/sync/wiki/Design' target='_blank'>
           <span className='fa fa-question-circle fundsFAQ' />
         </a>
+        <div className='settingsListTitle syncBetaMessage' data-l10n-id='syncBetaMessage' />
         {
           this.setupError
           ? this.errorContent
diff --git a/less/about/preferences.less b/less/about/preferences.less
index 0972994650a..0f052c40d9d 100644
--- a/less/about/preferences.less
+++ b/less/about/preferences.less
@@ -642,6 +642,10 @@ table.sortableTable {
   .deviceNameInput {
     width: 50%;
   }
+  .syncBetaMessage {
+    color: grey;
+    margin-top: 8px;
+  }
   .device {
     background-color: @lightGray;
     border-radius: @borderRadiusUIbox;