Published August 25, 2026 · 12h agoProduct2 min read

Fitbit's founders bet on the caregiver, not the runner: a $250 LTE band with no phone

Luffu Link is due in early 2027 with cellular data included and no screen. The pitch is 27 hours a week of family caregiving, not step counts.

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What happened

Luffu, a startup from Fitbit co-founders James Park and Eric Friedman, launched Luffu Link, an LTE health and safety band that works with no phone nearby.
It costs $250, is open for pre-order in three colors, and is expected to ship in early 2027.
A button press records voice notes on medications, symptoms, meals and mood, which the Luffu app files into the family's wider record.
The company also teased a home device that would extend Luffu beyond the wrist.

costIncluded cellular data and background AI are monthly costs to Luffu set against one $250 payment, so either a recurring charge appears later or hardware margin absorbs the bill.
decisionWith no carrier plan to arrange, the purchase shrinks to a single price, and nobody has to negotiate a phone contract on an aging parent's behalf.

Ranked by verification strength, evidence, and original report placement.

[1]
Luffu, a new startup from Fitbit co-founders James Park and Eric Friedman, launched Luffu Link on Tuesday, an LTE-enabled health and safety band designed to monitor the wearer's overall health, physical and mental.
ReportedView cited source
[2]
The wearable combines all-day health sensing, voice logging, location awareness and the ability to get help from trusted contacts in a single device, even when no phone is nearby.
ReportedView cited source
[3]
The device currently costs $250, is available for pre-order, is expected to ship in early 2027, and comes in three colors: halo gold, onyx black and sterling blue.
ReportedView cited source
[4]
Luffu Link complements the Luffu health-monitoring app launched earlier this year, which uses AI in the background to gather and organize family information, learn day-to-day patterns and flag notable changes.
ReportedView cited source
[5]
Luffu came out of Park and Friedman's own experiences caring for their families and aging parents; they built it to give families a clearer picture of a loved one's health without constant check-ins or making them feel monitored.
ReportedView cited source
[6]
Park said family caregivers spend an enormous amount of time on it, that "Research shows over 27 hours a week on average", and that the tools to help them are "pretty fragmented".
ReportedSource: James Park, in an interview with TechCrunchView cited source

As of 2026-08-25

The reporting this story was synthesized from, earliest first. Every link goes to the original.