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Nov 6, 2025
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Lumysi: The Luxury Fitness Bracelet 

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Track sleep, activity, and wellness in style. A luxury bracelet blending jewelry-grade design with lab-grade health insights.
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Health and wellness deserve design that inspires.

Lumysi redefines what a wearable can be: timeless, comfortable, and intelligent. It blends the sophistication of a bracelet with the precision of health sensors made for those who appreciate detail, quality, and insight.

  • Jewelry-grade materials: Aerospace titanium, sapphire coating, and hypoallergenic finishes.
  • Lab-grade tracking: Sleep, recovery, heart rate, oxygen, and activity monitoring.
  • Adaptive insights: AI learns your patterns and delivers personalized guidance.
  • Inclusive design: Built to fit every wrist and lifestyle from studio to boardroom to evening out.
  • Interchangeable bands: Switch effortlessly between stainless steel, leather, or soft-touch silicone.

Slip it on. Forget it’s there.

Every day, Lumysi turns your body’s signals into simple insights that help you feel and perform your best.

While You Sleep

  • Tracks light, deep, and REM sleep with high precision.
  • Measures recovery and heart rate variability.
  • Delivers a readiness score to start your day informed.

Through Your Day

  • Detects movement and workouts automatically.
  • Sends gentle reminders to stretch, hydrate, and breathe.
  • Offers real-time recovery feedback to prevent over training.

Intelligent Insights

  • AI translates your rhythms into personalized advice.
  • Learns your patterns over time for precision guidance.

Women First – Menstrual-phase insights & cycle-adjusted training advice

  • Menstrual-Phase Insights. Adjusts workout, recovery, and hydration tips to your cycle.
  • Cycle-Aware Readiness Score. Predicts high and low energy windows so you can plan better.
  1. Select Your Band: Choose between Soft-Touch SiliconeLeather, or Stainless Steel.
  2. Add Extra Bands (Optional): Mix and match styles to fit your lifestyle.
  3. Back the Project: Secure your spot in the Founding Circle.

Once the campaign is completed, you’ll receive an email survey to select your titanium bracelet finish (Gold, Silver Space, Rose Gold, or Midnight Black), band material and color, and confirm your shipping details.

No measuring tapes, no waiting for sizing kits-just unbox, snap the band in place, and wear. This updated system marries the freedom of interchangeable style with the precision of our 4 mm sensor module, giving you true 24/7 elegance and insight on day one.

  • 1 × Lumysi Bracelet Module (Titanium Housing)
  • 1 × Selected Band
  • 1 × Charging Dock
  • Lumysi’s Pro App Access

We’ve developed and tested several physical and digital prototypes to refine Lumysi’s design, comfort, and intelligence.

What’s Been Achieved:

  • Proof of Concept: Sensor layout and internal architecture validated.
  • Design for Manufacturing (DFMA): Complete and optimized for tooling.
  • Appearance Prototypes: Tested size, ergonomics, and materials through multiple titanium and polymer models.
  • AI System Validation: Lumysi’s AI algorithms and app logic have been successfully tested, accurately generating personalized readiness and recovery insights.

Next Steps:

  • Integrating the sensor hardware with the tested AI software.
  • Finalizing the clasp mechanics and firmware before certification.

Our prototypes are not yet fully functional, but they reflect real progress toward the final product.

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