
Sleep
Example7 h 38 last nightHow long and how well you slept, staged and scored.
Your thoughts, your conversations, your physical state — they exist before you ask. BEFORE Band brings the relevant parts into ChatGPT or Claude with you. One press. Better context. Better answers.
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Every prompt starts from zero unless your life comes with it. BEFORE turns each capture into structured context your AI can actually use — and hand back as prepared work: drafts, plans, reminders, follow-ups. You approve; it ships.
Synthetic exampleNo new app to live in. BEFORE plugs natively into the assistants you already use — watch a thought travel from your wrist into ChatGPT and Claude.
Your AI already listens. Give it something to remember.
Reserve your bandYour physical state exists before the question. Sleep, recovery and strain essentials, captured around the clock and delivered to your AI as context — never as a feed to scroll. Every metric ships with its source, unit and freshness.

7 h 38 last nightHow long and how well you slept, staged and scored.

Ready to pushHow restored your body is before you commit the day.

Training loadThe effort your day actually cost, from workouts to stairs.
The first physical units have not been accepted yet. No measurement or interpretation is enabled until its evidence passes.
Example data shown. Health remains an optional, separately permissioned context domain: no measurement or interpretation is enabled before its sensor source, unit and cadence pass hardware validation on registered samples.
No pings, no feed, no glancing. After you deliberately record, syncing and processing happen quietly so your attention stays where you put it.
Recording is a physical decision with visible state. Nothing is captured unless you pressed — and everyone around you can see the light.
Built to disappear into your week. We publish battery figures only after they are measured on registered production samples.
Ballistic-weave comfort in four colorways, with a module light enough to forget you are wearing it.
Each agent gets exactly the scopes you choose, every retrieval is logged, and raw audio is never an agent permission — not for ChatGPT, not for Claude, not for us.
Planned pricing for the founding batch — reserve now for $0, confirm when your band ships. Final packaging is under review.
$149 one-time · planned
+$9/month · planned