Tap Products are compatible with almost all iPhones, including the iPhone XR, XS, XS Max, 11, 11 Pro, 11 Pro 12, 12pro. 13, 13 pro, SE, and all future iPhones.NOTE: All iPhone X, 8, 8+, 7, 7+, XS, and XS Max models must be updated to iOS 14! If you own one of the devices listed above, follow these instructions on how to use it.How to Use an NFC Tag Reader:Step 1: Navigate to 'Settings.'Step 2: Select 'Control Center.'Step 3: Scroll down to the 'More Controls' section and look for the 'NFC tag reader.'Step 4: Once found, tap the '+' button to add it to your control panel.Step 5: Close the Settings app.Now, open the Control Center and select the NFC tag reader icon.Step 6: Now, simply hold your device over your Tap Product and it should pop up.Please check our compatible devices page to see if your smartphone is listed.