GoKawiilFitbit founders' new startup Luffu unveils $250 LTE health band for family caregiving
Luffu, founded by former Fitbit leaders James Park and Eric Friedman, has introduced Luffu Link, a cellular-connected wristband that tracks physical and mental wellbeing through sensors, voice notes, and location data without needing a paired phone. The device costs $250, ships in early 2027, and comes in three finishes, extending the company's existing AI-driven family health app launched earlier this year.