Details about a new demo app for the Google Pixel 4, which should be officially announced on October 15th, 2019, have been revealed. Developed by Google and The Pokémon Company, the app shows off the new air gestures that are part of the Soli radar sensor included in the Google Pixel 4. There are 5 different Pokémon in the app: Pikachu, Scorbunny, Sobble, Grookey and Eevee. After your training is done, you can choose one of these Pokémon, play with them again and see some details about them. The app is also a promotion for the upcoming games Pokémon Sword and Shield.
Source:
https://9to5google.com/2019/10/02/exclusive-google-pokemon-pixel-4-video/