Fitbit Founders Launch Luffu Link: A Screenless Wearable for Family Care

Fitbit co-founders James Park and Eric Friedman are back with a new venture, Luffu, and their first wearable device, the Luffu Link. Announced on Tuesday, August 25, 2026, this $300 screenless LTE health and safety band aims to transform family caregiving by offering a discreet yet powerful way to monitor loved ones, bridging a gap in personal health technology that often overlooks the caregiving ecosystem.

Park and Friedman, who pioneered consumer wearables with Fitbit before its acquisition by Google in 2019, founded Luffu—derived from an Old English word for love—in February 2026. Their motivation stemmed from personal experiences managing the health of aging parents from a distance, identifying a crucial need for technology that empowers caregivers without adding to their already demanding schedules. James Park noted that caregivers spend an average of 27 hours weekly coordinating care, describing existing tools as "pretty fragmented," according to Inc. Magazine.

What Does Luffu Link Actually Do?

The Luffu Link is described as a "lightweight, jewelry-inspired wearable rather than a conventional smartwatch," emphasizing its role in the background. It packs a suite of features designed for comprehensive, family-centric care:

• All-day Health Sensing: Continuously tracks activity, steps, sleep, heart rate, and HRV, offering insights into daily well-being.
• Voice Logging: Users can press a physical button to record updates on medication, symptoms, meals, or mood directly to the Luffu App. Luffu's AI transcribes these entries, with audio recording activated only upon button press to maintain a "guardian, not surveillance" approach, as James Park highlighted.
• Location Awareness & Safety Alerts: Built-in GPS enables location sharing and geofencing. A double-press sends a check-in with the current location, and users can request help or send emergency messages to preset trusted contacts, even without a phone nearby.
• Built-in LTE: Crucially, the device has integrated LTE, keeping it connected without needing a smartphone. This service is included with the subscription, removing the hassle of separate carrier plans.
• Intelligent AI System: The core of Luffu Link's innovation lies in its AI, which learns normal patterns and identifies meaningful changes. It combines sensor data with voice logs to determine "what changed, if it matters, and if someone needs to know," as Park described it, acting as a "command center of your family."

Available in Halo Gold, Onyx Black, and Sterling Blue, the device boasts up to 5 days of battery life, depending on usage, according to TechRepublic.

How Much Does Luffu Link Cost and When Can You Get It?

Pre-orders for the Luffu Link opened on August 25, 2026, at a promotional price of $249.99. Its expected retail price will be $299.99. To access its full suite of features, including LTE data, a Family Subscription is required, costing $19.99 per month or $199.99 annually. This subscription covers up to four family members.

The Luffu Link is slated to begin shipping in the US in early 2027. As of August 27, 2026, there is no confirmed date for a UK or other international launch, as reported by Android Authority.

What's Luffu's Bigger Picture?

The Luffu Link is an extension of the company's broader "intelligent family care system." Luffu initially launched a smartphone app in February 2026, currently in public beta, which allows family members to collaboratively log health information, medications, appointments, and symptoms. This app is expected to become broadly available in the US later in 2026, according to CNET.

The company is also developing a dedicated "in-home display" or "intelligent home device" to further aid in coordinating care across multiple households, with more details anticipated later in 2026. Park's vision is to leverage technology to ease the burden on the 63 million American caregivers, nearly one in four U.S. adults, who often manage care for aging parents or family members desiring to age in place.

What We Don't Know Yet

While the Luffu Link introduces a compelling concept, some aspects remain to be seen. As of August 27, 2026, no third-party reviews on the accuracy of its health sensors have been published, a critical factor for any health-focused wearable. Furthermore, a key question is whether Luffu will allow integration of its data with other health platforms or if it will keep user data siloed within its own app, a concern raised by some analysts given Fitbit's initial approach.

The Luffu Link represents a significant step in the growing screenless wearable market, placing family caregiving at its core, a distinction from individual-focused devices like the Oura Ring or Whoop band, and a modern evolution of emergency alert systems like Life Alert.