The Quantified Self Guide to Self-TrackingA comprehensive collection of apps, devices and other tools for self-tracking, along with user ratings.
MedhelpA free website that allows users to track blood pressure, ovulation, pain, sleep and other factors.
The Quantified Self blogA blog maintained by the Quantified Self community highlighting local events and other developments in self-tracking.
CureTogetherA patient social networking site in which users rank the different treatments they have tried for a number of conditions.
Personal InformaticsA list of resources for people who want to collect personal data.
The Boston Quantified Self MeetupOne of many local chapters of the Quantified Self.
PatientsLikeMeA patient social networking site that provides users with tools to track their symptoms and the effect of different treatments.