Campaigns & device management

Campaigns

A campaign is a scheduled action against a segment: send a push, publish an in-app message, or flip a control. Every campaign records its target segment size at send time so results are reproducible.

Devices

Every install appears here after its first /register. Open a device to see its last seen timestamp, platform, app version, tags, and the exact controls the server is serving it right now — this is the tool for a "why doesn't user X see feature Y" question.

• Search by device_uid, external_user_id, or a tag.
• The Simulate tool answers "what would this device get if it synced right now?" without touching production traffic.