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A USB hub that listens to your Fragment Score.

A small piece of desk hardware controlled by Fragment. Cross your screen-time line, and it throttles or stops charging automatically, no app-switching required.

Concept stage · Design and specs are still being finalized

How it works with Fragment

Your Fragment Score becomes a physical signal

The hub doesn't decide anything on its own. It reacts to the score you already see in the app.

01

Fragment tracks your day

The Fragment app keeps classifying your time and updating your score exactly as it does today.

02

You set the rule

Choose a trigger (a distracted-time cap, a minimum score, or a specific time of day) and what should happen when it's crossed.

03

The hub responds instantly

Connected over USB to your PC, the hub throttles or cuts charging on chosen ports the moment your rule is triggered, and restores it automatically once you're back under the line.

Planned features

What we're designing toward

Per-port control

Different rules per port: throttle a phone, leave a work laptop untouched.

Screen-time triggers

Trigger on a distracted-time cap, a minimum score, or a time-of-day window.

Manual override

A physical or in-app override for when you genuinely need power.

Local pairing only

Talks to Fragment over USB on the same machine. No cloud, no account.

Want to know when it's ready?

We'll share prototypes and specs as the hub moves out of the concept stage.