For Google Apps, you could use a Bluetooth LE U2F Security key, like a Feitan [1] plus the Google Smart Lock app on the App store[2]. 1. https://www.amazon.com

For Google Apps, you could use a Bluetooth LE U2F Security key, like a Feitan [1] plus the Google Smart Lock app on the App store[2]. 1. https://www.amazon.com/Feitian-MultiPass-FIDO-Security-Key/dp/B01LYV6TQM https://www.amazon.com/Feitian-MultiPass-FIDO-Security-Key/d... 2. Google Smart Lock by Google, Inc.