A:Answer Hello Cammy, this is Kelly with Dyson. The TP01 and TP02 are both tower purifying fans. The TP01 is the non-link version, while the TP02 has the ability, via WiFi, to connect to the Dyson Link App, which is a feature that would allow you to monitor air quality, view remaining filter life, and set up a run-time program, all within said app.
Best wishes,
Kelly
Dyson Customer Support