Portable Metabolic Testing · Patent pending
Lab-grade VO₂ Max analysis in a portable device. Precision-engineered for sport science professionals and elite athletes.
Download the Garmin data field from Connect IQ. Use GitHub for software updates, bug reports, and issues.
The Store
From essential to professional — everything you need to start testing today.
Professional Metabolic Testing · Patent pending
Hans Rudolph Five-Point
Technology
The science behind the world's most trusted portable metabolic analyzer.
Peer-reviewed validation with near-perfect correlation to metabolic carts. Scientifically validated for clinical and research use.
Bluetooth and WLAN connectivity to your phone, tablet, or Garmin watch. No hoses, no cables — just portable metabolic testing. No app needed — connect to the hotspot and open the browser. Works on every device.
Download Garmin data field →Regular software updates and fine tunings keep your device ahead of the curve — always evolving, always improving.
User Interface
A polished experience on your device and on your wrist — with direct previews for the software dashboard and Garmin watch face.
Software Dashboard
Live metabolic metrics, calibration status, and session feedback in the browser dashboard.
Open dashboard →Garmin Watch Face
A wrist-first view for real-time VO₂ Marvel data during testing.
Open watch face →Getting Started
Slide on your mask, clip it into place, and power on — you're ready in under a minute.
Pair instantly via Bluetooth to your Garmin watch — or go standalone with the hotspot mode and open the browser on any device.
Let the sensors warm up and auto-calibrate — precision is locked in before you even start.
Real-time stats sync to your Garmin watch. Dive into the full breakdown on Garmin Connect or the web — every metric, every rep.
Reviews
"The VO2 Marvel has transformed how we train athletes. Lab-grade accuracy in a portable package is unmatched."
Alex Moreno
Lead Trainer, Phoenix Athletics
"From setup to first report in under 10 minutes. Our clients love the instant feedback on their metabolic health."
Jordan Ellis
Sports Scientist, Peak Labs
"Evidence-based metabolic profiling gives our athletes a real competitive edge. The data precision rivals lab-grade equipment at a fraction of the cost."
Riley Carter
Head Trainer, FitLab
Get in Touch
Schedule a demo, request a quote, or just say hello. We respond within 24 hours.
