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ATHYX

Precision Wearable Technology

OBLA I

The first wearable to use quantum lasers to measure lactate. Own Clarity.

Heart Rate
Lactate
SpO₂
Sweat
Temperature
Power
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Technology

Discover

Laser Infrared Photodiode Carbon

Dual Purpose

Measure lactate

Reduce harmful stress

Reduce harmful stress

Track lactate clearance post-exercise to optimize your recovery windows. Know exactly when your body is ready for the next session.

  • Monitor lactate clearance rate in real-time
  • Identify optimal recovery windows
  • Prevent overtraining with data-driven rest

Preserve beneficial stress

Push your limits with precision. Real-time lactate threshold tracking ensures you train at the exact intensity your body needs.

  • Train at your lactate threshold zone
  • Maximize aerobic capacity gains
  • Real-time intensity feedback during sessions

Biometrics

8 metrics. One device.

From heart rate to bio-impedance — every sensor you need, packed into 15 grams.

PPG

Heart Rate

Continuous optical heart rate monitoring with clinical-grade PPG sensors.

Laser

Lactate

World's first non-invasive lactate measurement using quantum laser technology.

SpO₂

Blood Oxygen

SpO₂ tracking via infrared LEDs for altitude and sleep monitoring.

Bio

Sweat

Electrolyte and hydration analysis through real-time sweat composition sensing.

Temp

Temperature

Core body temperature estimation for fever detection and circadian tracking.

Watts

Power

Wrist-based power output estimation for cycling and running performance.

12-bit

ECG

Single-lead electrocardiogram for heart rhythm analysis and arrhythmia detection.

Impedance

BioZ

Bio-impedance spectroscopy for body composition and fluid level monitoring.

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Precision Wearable

OBLA I

The world's first wearable with real-time lactate monitoring. Scroll to explore.

Biometrics

8 Metrics.
One Device.

Lactate, Heart Rate, SpO₂, Sweat, Temperature, Power, ECG, and BioZ — all from your wrist.

Engineering

Precision
Built.

Medical-grade sensors in a form factor engineered for elite athletes and clinical research.

Connectivity

Always
In Sync.

Bluetooth 5.3 streams live biometrics to the Kitt AI platform for real-time coaching insights.

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Ready to
Perform.

Join the athletes redefining what's measurable.

Shop OBLA I →

Why OBLA

How we compare

See how OBLA I stacks up against typical fitness wearables and premium sports watches.

Feature OBLA I Typical Premium
Heart Rate
Blood Oxygen (SpO₂)
Lactate
Sweat Analysis
Temperature
Power Output
ECG
Bio-impedance (BioZ)
Non-invasive
Under 20g 15g
Wireless
Waterproof (50m)

Products

Precision instruments for peak performance.

OBLA I

OBLA I

TBA OBLA I is entering its final stage of internal validation and performance testing. Inspired by the scientific term "Onset of Blood Lactate Accumulation". Designed as a next-generation physiological monitoring wearable, OBLA I combines advanced biosensing, precision engineering, and intelligent software to translate lactate readings into human performance. The device is constructed with a lightweight carbon composite structure for durability, comfort, and long-term wear. Its low-profile, minimal design allows seamless integration into training, clinical, and everyday environments. OBLA I is engineered to measure and interpret real-time physiological signals, transforming raw biological data into actionable performance metrics through the companion app. Release is limited and controlled to ensure verified accuracy, stability, and calibration before broader availability. What’s Included OBLA Wearable Magnetic charging cable Quick-start guide

$599.00
Test Kit

Test Kit

Access the app through our exclusive Test Kit — currently available by invitation only. This wearable is a precision-engineered performance sensor designed to measure sweat and let users talk with Kitt for lactate insights. Worn comfortably on the arm, it captures sweat and transmits it securely to the app for advanced analysis and visualization. Built with a durable composite housing, the device is optimized for both high-performance athletes and research environments. The system combines hardware, biosensing chemistry, and intelligent software to translate raw biological signals into actionable insights. With the Test Kit, invited users gain early access to:• Real-time stress tracking• Secure cloud synchronization• AI-powered performance analytics• Personalized load and recovery insights Designed for controlled rollout, the Test Kit ensures calibrated performance, verified accuracy, and continuous improvement as we expand access. Currently available by invitation only.

$49.99
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The Tech

Built with precision engineering and cutting-edge materials.

Electronics

Engineered after highest standards.

Bluetooth

Wireless instant connection.

Certified

Radiofrequency, CE, ISO and Reach.

Extreme Testing

Waterproof to 50m and scratch resistant.

Why ATHYX

Built on trust

Every detail — from sensor accuracy to data privacy — is designed to earn your confidence.

Clinical-Grade Accuracy

Validated against gold-standard lab equipment with <2% error margin across all 8 biometrics.

End-to-End Encryption

Your health data is encrypted at rest and in transit. HIPAA-compliant infrastructure — we never sell your data.

Trusted by Professionals

Used by elite athletes, sports scientists, and medical researchers across 30+ countries.

30-Day Money Back

Not satisfied? Return within 30 days for a full refund, no questions asked.