This dataset provides per-session Wi‑Fi records from a nationwide Passpoint-enabled access-point network, capturing authenticated visits with carrier attribution and privacy-preserving identifiers. Each record links device and client attributes, session start/end and duration, uplink/downlink traffic volumes, access point and venue metadata, and geolocation coordinates. Data is collected at authentication with user consent and PII is hashed prior to delivery. Use cases include foot-traffic and dwell analysis, same-store-sales nowcasting, campaign attribution, wireless capacity planning, anomaly detection, and spatial workflows such as mapping, proximity analysis, and site selection based on session patterns.

Key attributes include:

• Deterministic session metadata with start, end, and duration for visit analysis
• Device and client descriptors including hashed identifiers, device type, and OS/manufacturer signals
• Traffic volumes for total, transmit, and receive bytes for capacity and usage analysis
• Access point and venue context with names and descriptive site details
• Latitude and longitude for mapping, spatial queries, and proximity analysis

Retailers, venues, network operators, and analysts can use the dataset to measure visits and dwell times, attribute foot traffic to carrier cohorts, optimize Wi‑Fi capacity, and support location-based analytics for commercial and operational decision making.