Most of what kills us is preventable. We die of it anyway.
Cardiovascular disease, metabolic disease, and a large share of cancer are substantially driven by modifiable factors — how we move, eat, sleep, and recover. The science of how to live longer is, in its essentials, already settled. What’s missing isn’t knowledge. It’s application: a system that turns decades of research into the right move, for the right person, on the right day — and proves it’s working before the damage is done.
That’s the gap Klyft closes.
Klyft is a decision engine for healthspan. It reads your body through your wearables and turns the signal into one daily, personalized read-out — the Arc Score — across three pillars: Recovery, Nutrition, and Fitness. Every score is deterministic and grounded in peer-reviewed science, never guesswork. And unlike health apps that hand you advice and never check, Klyft closes the loop: it measures, on your own physiology, which choices actually move your longevity markers — and adapts.
Most health technology is reactive, built to find disease after it arrives. We’re building the opposite — a continuous, evidence-based system for the 99% of your life when you’re not yet sick, but are quietly deciding how the rest of it goes.
The science exists. We’re building the application.

Klyft

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