Go to and log into your LastPass account.Then tap Storage and hit the Clear cache button. Go to Settings, select Apps, locate and select LastPass. Clear the cache to remove data from previous sessions and prevent it from interfering with your current LastPass session. Your app cache may break certain LastPass features in your current session. To update your Chrome and LastPass apps, launch the Google Play app, search for Chrome and LastPass, and hit the Update button. Maybe this is a known issue and the newest Android version already fixed it. On Android, go to Settings, select System, tap System updates, and check for updates.

Install the latest OS version on your device and update Chrome and LastPass. Sometimes, the fingerprint works in the app but not in the Chrome pop-up or any other apps, for that matter. You need to have both settings on to use your fingerprint to unlock LastPass. ⇒ Important Note: Make sure you have an active password, and the biometrics settings enabled to unlock your device. Fix LastPass Fingerprint Not Working on Android

Lastpass fingerprint mac