'Harry Potter: Wizards Unite' will track activity without running the app

Pokémon Go players have had the luxury of syncing their activity tracking with the game, but not Harry Potter: Wizards Unite fans. If you've wanted to unlock Portmanteaus or otherwise complete distance-based goals, you've had to keep the app…
Source: Engadget | 'Harry Potter: Wizards Unite' will track activity without running the app