http://wccftech.com/android-oreo-ota-files-pixel-nexus/

Following Verizon rolling out Android 8.0 for Pixel and Pixel XL, Google has now released Android Oreo OTA update links for the compatible devices. The Android maker had posted the factory images for Pixel and Nexus devices last week, however, they were limited to developers (not that it stopped any of us from flashing them – check our review here). Android 8.0 Oreo factory images have too now been uploaded on the public site.

If you haven’t received an official update to install Android 8.0 Oreo on your device, don’t want to wait any longer, and are okay with the general process, here are the Android Oreo OTA links and factory images for Google Pixel, Pixel XL, and Nexus devices.