Set a Screen Lock It is recommended that you secure your device using a Screen lock. 1. From the Apps screen, rotate the bezel to Settings. 2. Tap Security > Screen lock. 3. Tap Type to select a screen lock type: • PIN: Set a PIN to use for unlocking the device when it removed from your wrist and the screen is turned off. • None: Do not lock the screen. 4. Tap Help to view help information for using the screen lock feature. Reactivation Lock Set the Gear to require your Samsung account information after being reset. This prevents others from reactivating your device if it is lost or stolen. 1. From the Apps screen of the smartphone, tap Samsung Gear > Settings tab > Find my gear. 2. Tap Reactivation lock and tap On/Off to enable. Note: You should remove your Google ™ Account before shipping your device to Samsung or any other service provider for service and before resetting the device to factory settings. If your paired device is running Android 5.1 or later, your smartphone does not have the Reactivation lock setting.