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Biometric Login: Supported Devices and Troubleshooting

Learn what devices support Biometric Login and troubleshoot common issues

Written by David So

New: With the August 11th update of the Zipline App on Android and Apple devices, the mobile app will support biometric login. Check out how to enable it in the article 📚 How to Log In to Zipline.

Zipline supports signing in with fingerprint or facial recognition on select devices, giving you instant access and a faster way to log in. This is optional, and only available on personal devices. You can always sign in with your username and password instead.


📚 In this article, we'll cover:


Compatible Devices

What devices does Biometric Login work on?

Personal devices only Biometric login only shows up if your device is set to Personal, not Shared.

iPhone and iPad

  • Works on iPhone 5s and newer with Touch ID, and iPhone X and newer with Face ID

  • Needs iOS 11 or newer (the Zipline app itself needs iOS 15.6+, so this is already covered on any device that can run the app)

  • Older iPads and iPod touch models without Face ID or Touch ID can't use this feature

Android phones and tablets

  • Works on Android 9 or newer, if your device has a fingerprint scanner or face unlock

Company Devices (Zebra, Honeywell, etc)

Most Zebra, Honeywell, and similar work scanners don't have a fingerprint scanner or face camera built in. If you use one of these devices, you'll sign in with your username and password.


Troubleshooting Biometric Login

Why you might be asked for your password

You might see this even if you've used biometric login before. Common reasons:

  • Your device doesn't have a fingerprint scanner or face camera

  • You haven't turned on Face ID, Touch ID, or fingerprint unlock in your device's settings yet

  • Your device doesn't have a screen lock (PIN, pattern, or password) set up. Your phone needs one before it can use biometric login

  • Biometric login failed a few times in a row, so your device turned it off for a bit to stay secure

  • Your device was just restarted and hasn't been unlocked once with your PIN or password yet

  • Your device is set to Shared instead of Personal

  • Your device needs a software update before it can use this feature

Check if Biometric Login is turned on

Turning on biometric login:

  1. Turn on Face ID, Touch ID, fingerprint, or biometric unlock in your device's settings

  2. Open Zipline and sign in with your username and password

  3. Go to Profile, then Manage Face ID/Biometric

  4. Turn on Face ID/Biometric sign in

If biometric login still does not work after these steps, contact Zipline Support and let us know your device type and model.


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