Quit Smoking Text Message Study

National Cancer Institute's SmokefreeTXT is a text message quit smoking program available nationally. Users sign up and choose a target quit date that is within 2 weeks of their signup date. Users receive 3-5 text messages per day for up to 2 weeks pre-quit and 6 weeks post-quit. The quit date can be reset as often as needed by the user.

A smartband that will track smoking in real-time and ask the individual to confirm/deny smoking. Participants will be asked to wear the smartband during their waking hours and to charge it overnight.