Fitbit co-founders James Park and Eric Friedman unveil Luffu, a self-funded startup developing an AI-powered “family care system”, currently in private testing Axios 2026-02-03 Ina Fried Fitbit, Eric Friedman, James Park Related Coverage Fitbit's founders launch a new platform for monitoring your entire family's health The Verge · Andrew Liszewski From the Founders of Fitbit: Introducing Luffu, Your Guardian for Family Health & Safety Luffu Fitbit creators launch ‘Luffu,’ a new app for family health sharing 9to5Mac · Ryan Christoffel Fitbit founders launch AI platform to help families monitor their health TechCrunch · Aisha Malik Fitbit founders launch Luffu, a way to integrate your family's health data Engadget · Will Shanklin Fitbit's co-founders are back with a new app, and you can sign up for the limited beta Android Authority · Ryan McNeal Fitbit Creators Debut New Family Healthcare App Called Luffu Android Headlines · Sai Krishna