How to Enable Amazon Biometric Authorization on iPhone: A Step-by-Step Guide

Enabling Amazon Biometric Authorization on an iPhone is a simple process that provides an extra layer of security for your Amazon account. Once set up, you can quickly and easily authorize purchases, access your account, and more, using your unique biometrics like your fingerprint or facial recognition.

How to Enable Amazon Biometric Authorization on an iPhone

Enabling biometric authorization on your iPhone for Amazon is a way to make your shopping experience smoother and more secure. Here’s how to get it up and running.

Step 1: Update your Amazon app

Make sure your Amazon app is updated to the latest version.

The latest version of the Amazon app will have the necessary features to enable biometric authorization. You can update your app through the App Store.

Step 2: Open the Amazon app

Launch the Amazon app on your iPhone.

You’ll need to be signed in to your Amazon account to proceed with the setup. If you’re not, sign in with your username and password.

Step 3: Access the app settings

Go to the app’s settings by tapping on the menu icon and selecting ‘Settings’.

The menu icon is usually represented by three horizontal lines, sometimes referred to as the “hamburger” icon.

Step 4: Select ‘Sign-In Settings’

In the settings menu, find and tap on ‘Sign-In Settings’.

This option might be listed under ‘Account Settings’ or similar.

Step 5: Enable ‘Amazon SmileCode & Biometric Unlock’

Toggle the switch next to ‘Amazon SmileCode & Biometric Unlock’ to the ON position.

You may be prompted to confirm your choice with your current biometric authorization or passcode.

After completing these steps, you’ll be all set to use your biometrics to authorize actions within the Amazon app.

Once you’ve enabled biometric authorization, you can enjoy quick and secure access to your Amazon account right at your fingertips. No more typing in passwords; just use your face or fingerprint to seamlessly authorize purchases and more.

Tips for Enabling Amazon Biometric Authorization on an iPhone

  • Make sure your iPhone’s operating system is up to date for the best performance and compatibility.
  • If you have multiple Amazon accounts, remember that biometric authorization will be enabled for the account currently signed in on the app.
  • Test the feature right after enabling it to ensure it works correctly.
  • Remember that biometric data is stored on your device and not on Amazon’s servers, maintaining your privacy.
  • For added security, regularly update your biometric data in your iPhone’s settings, especially if your appearance changes significantly.

Frequently Asked Questions

What happens if my biometric authorization doesn’t work?

If your biometric authorization doesn’t work, you can always use your traditional passcode or password as a backup method to access your Amazon account.

Can I use biometric authorization on multiple devices?

Yes, you can enable biometric authorization on multiple devices, but you’ll need to set it up individually on each one.

Is biometric authorization on Amazon safe?

Yes, biometric authorization is considered safe as it uses your unique biometric data, which is difficult to replicate.

Can someone else use their biometrics to access my Amazon account on my iPhone?

No, only the biometrics stored on your device can be used to authorize access to your Amazon account.

Will biometric authorization work if I’m wearing a mask or gloves?

Facial recognition may not work with a mask on, and fingerprint recognition will not work with gloves. You may need to remove them or use a passcode instead.


  1. Update the Amazon app.
  2. Open the Amazon app.
  3. Access the app settings.
  4. Select ‘Sign-In Settings’.
  5. Enable ‘Amazon SmileCode & Biometric Unlock’.


In today’s digital age, the convenience of online shopping is coupled with the necessity of robust security measures. Enabling Amazon Biometric Authorization on your iPhone is a step towards combining convenience with security, ensuring that your digital shopping experience is not only seamless but also secure. It’s a simple process that goes a long way in protecting your account from unauthorized access, giving you peace of mind every time you shop on Amazon. Remember, technology is here to make your life easier, so take advantage of these features and shop confidently. If you haven’t already, give Amazon Biometric Authorization a try – your future self will thank you for the added layer of protection!

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