You can bid for or block users according to the following criteria in the Unity Ads User Acquisition dashboard:
| Device criteria | Details | Supported campaign market |
|---|---|---|
| Internet connection | Wifi or cellular |
|
| Operating system | Minimum and maximum OS version |
|
| Device | Apple mobile device | iOS only |
| Device and manufacturer | Device manufacturer and device model | Android only |
| Limited Ad Tracking (LAT) setting | Users with LAT activated or deactivated |
|
| Screen size | Small, normal, large, and extra-large screen sizes | Android only |
| Screen density | Range of screen density options:
| Android only |