Reads you, not scores you. First batch ships late October. — Reserve yours.
Make Vilo part of your wellness routine with HSA/FSA funds.
100% Refundable 100% Refundable Reserve with confidence. Cancel anytime, full refund, no questions asked.
60-Day Free Trial 60-Day Free Trial Rhythm takes time to read. Live with it for 60 days. Not a fit? Send it back, fully refunded.
HSA/FSA Eligible HSA/FSA Eligible Make Vilo part of your wellness routine with HSA/FSA funds.

Quiet Precision

Steady signals, long-term clarity—never drama.

Trust the Pattern

We prioritize real-life reliability—across skin, routines, and days—so patterns stay trustworthy, beyond single “perfect” nights.

Trust the Pattern

Quiet sensing, Always On.

Ultra-low power, high-fidelity signals—so your rhythm stays readable, without constant attention.

Apollo3 Efficiency

Apollo3 Efficiency

Ambiq Apollo3 keeps sensing steady, with minimal power and heat.

OSRAM Optical Detail

OSRAM Optical Detail

Latest photodiodes capture subtle changes, even in low-signal moments.

Clean Signal Path

Clean Signal Path

A high-quality PPG AFE preserves nuance before it becomes data.

Temperature Context

Temperature Context

Nightly shifts add baseline-aware meaning as your long-term pattern emerges.

Quiet doesn’t mean silent.

Vilo includes a haptic motor for one reason: sometimes a soft, private cue is kinder than a notification. Not noise—just an optional, gentle nudge when it truly helps.

Quiet doesn’t mean silent.

Precision, made livable.

Pro-level sensing, quietly packaged for daily wear—consistent, comfortable, and calm.

Small note: Vilo supports wellness and lifestyle insights. It isn’t intended to diagnose, treat, cure, or prevent any disease.

Precision, made livable.