Google Smart Lock is a feature that allows users to secure their devices with a password or fingerprint. This feature is available on the OLX app and can be used to protect your phone, tablet, or laptop. When you set up Google Smart Lock, you will need to create a new password or PIN. You will also need to add your device to your Google account. Once you have completed these steps, you will be able to use Google Smart Lock on all of your devices. To use Google Smart Lock on the OLX app, first open the app and sign in. Then tap the three lines in the top left corner of the screen. From here, tap Settings and then Security. Under “Lock Screen & Security”, tap Google Smart Lock. If you have multiple devices signed into your Google account, they will all appear in this section of the settings screen. Tap one of these devices and then enter your password or PIN (if you have created one) or select Fingerprint Scanner from the list of options. If you have not created a PIN yet, Android will ask you for permission to create one when you first set up Google Smart Lock on this device. Tap OK to continue setting up Google Smart Lock on this device. To use Google Smart Lock on other devices that are not signed into your account, first open the app and sign in (if necessary). From here, tap Settings and then Security (or similar). Under “Lock Screen & Security”, tapGoogle Smart Lock (or similar). If you have multiple devices signed into your account, they will all appear in this section of the settings screen. Tap one of these devices and then enter your password or PIN (if you have created one) or select Fingerprint Scanner from the list of options. If you have not created a PIN yet, Android will ask you for permission to create one when you first set up Google Smart Lock on this device ..