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Fitbit founders launch Luffu Link, an LTE health and safety band

TechCrunch · Aug 25, 2026, 12:00 PM UTC

Luffu Link combines all day health sensing, voice logging, location awareness, and the ability to get help from trusted contacts into a single device, all without needing a phone nearby.

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Fitbit founders launch Luffu Link, an LTE health and safety band

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