James Park and Eric Friedman, the creators of Fitbit, have revealed their latest venture: an AI startup named Luffu. This new company is dedicated to assisting families in proactively managing their health. The pair is developing an “intelligent family care system,” which will initially manifest as a mobile application before evolving to include hardware components.
Having left Google two years prior, Park and Friedman are now leveraging AI technology to alleviate the cognitive load associated with caregiving. A recent study indicates a significant rise in family caregivers in the U.S., with 63 million adults—nearly a quarter of the population—now fulfilling this role, marking a 45% increase over the past decade.
Luffu employs artificial intelligence to discreetly collect and arrange family data, identify daily routines, and highlight significant alterations. This functionality allows families to remain coordinated and promptly address any emerging health concerns.
“At Fitbit, we focused on personal health—but after Fitbit, health for me became bigger than just thinking about myself,” Park said in a press release. “I was caring for my parents from across the country, trying to piece together my mom’s health care across various portals and providers, with a language barrier that made it hard to get complete, timely context from her about doctor visits. I didn’t want to constantly check in, and she didn’t want to feel monitored. Luffu is the product we wished existed—to stay on top of our family’s health, know what changed and when to step in—without hovering.”
The founders point out that while the current consumer health landscape offers numerous individual-focused tools, health in reality is a collective concern involving partners, children, parents, pets, and caregivers. Family-related health data is often fragmented across various platforms, including devices, online portals, calendars, attachments, spreadsheets, and physical paperwork.
Luffu will empower users to monitor comprehensive details for their entire family, encompassing health metrics, dietary habits, medications, symptoms, lab results, medical appointments, and other relevant data. Users can input health information via voice commands, text entries, or photographs. Luffu actively monitors for deviations, presenting key insights and notifications, like abnormal vital signs or sleep pattern alterations.
Speaking to Axios, the founders mentioned that users can inquire about their family’s health using natural language, posing questions like, “Is the new meal plan impacting Dad’s blood pressure?” or “Was the dog given its medication?”
Friedman elaborated in the press release, stating, “We engineered Luffu to record essential information as events unfold, keep family members informed, and highlight critical details precisely when needed—thereby making the caregiving experience more organized and less stressful.”
Those interested in Luffu are invited to register for the waiting list to access the exclusive public beta.