Luffu
AI family-care system from the Fitbit founders: health app, care circle and LTE safety band
Luffu, Inc. is a San Francisco consumer health company founded by Fitbit co-founders James Park (CEO) and Eric Friedman (CFO), who left Google in January 2024. Incorporated in Delaware and registered in California in September 2024, it unveiled itself on February 3, 2026 as an 'intelligent family care system': an AI app that gathers a family's health information from voice, text, photos, connected devices and health portals (including Apple Health and Fitbit), learns each person's routines, surfaces alerts on meaningful changes such as missed medications or unusual vitals and sleep, answers plain-language questions, and shares selected data with a 'care circle' of parents, spouses and caregivers. On August 25, 2026 it announced Luffu Link, a $299.99 screenless LTE health and safety band (5-day battery, GPS, help button, LTE included) shipping early 2027 and requiring a $19.99-$29.99/month Family Plan, with a home device teased. The company describes itself as self-funded; no outside round, investors or valuation have been disclosed, and no SEC Form D was on file as of August 2026.
Healthcare
📍 San Francisco, CA
Founded 2024
Current Valuation
Private
PRIVATE
IPO Outlookprivate
Is Luffu going public?
No. Luffu is private and has not filed to go public. There is no S-1 on file.
What is Luffu's valuation in 2026?
No confirmed valuation is on record for Luffu. The roster shows funding and investors where they are public; it does not estimate a mark.
Has Luffu filed an S-1?
No public S-1 is on file for Luffu.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
Growth
Unveiled February 2026 with ~40 staff (many ex-Google/Fitbit); self-funded by the founders with no disclosed outside round; first hardware (Luffu Link) opened preorders August 2026
Fundraising Status
private
Talent Signal
Hiring data for Luffu has not been collected yet — the monthly talent sweep hasn't reached this company. Check back soon.
Products
- Luffu App - iPhone app that logs family health data by voice, text and photo, integrates Apple Health and Fitbit, learns routines and flags meaningful changes (missed meds, unusual vitals or sleep) to a shared care circle
- Luffu Link - screenless 4G LTE-M + GPS health and safety band with voice logging, help button and check-in gesture; $299.99 retail ($249.99 preorder), announced Aug 25, 2026, shipping early 2027
- Family Plan subscription - $19.99/mo (up to 4 members) or $29.99/mo (up to 8), required for Luffu Link
- Luffu Frame - teased home device, waitlist only
Competitors
Ohai.ai · CircleOf · Oura · Whoop · Apple Watch · Fitbit (Google)
HealthcareConsumer HealthAIWearablesFamily CaregivingHardwareSelf-FundedFitbit Founders
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of recent date. Refreshed quarterly.