You have to factory reset your Android Wear Sony Smartwatch 3 according to the steps mentioned below: Step 1: Turn your Smartwatch on. Step 2: Tap the watch face and access the voice command. Step 3: Click on the down arrow. Step 4: Scroll and click on the setting. Step 5: After that, you have to confirm by clicking on the reset device. Step 6: Wait a while. Your smartwatch will be reset.