The world’s most portable METABOLIC analyzer – measuring & prioritizing accurate VO2, VCO2 & RER data.

Delivering Lab-Grade Results. ANYWHERE. Fully Mobile. App + Cloud-based Platform.
20 years of leading German Sensor Technology. Instant Testing. No Calibration Required.

SpiroFit uses advanced O₂, CO₂ and FLOW sensors to provide precise insights into your health and performance

VO₂ Max

Aerobic performance and endurance capacity

Fat & Carbohydrate Burn

Substrate utilization and energy balance

Resting Metabolic Rate

Daily energy expenditure at rest

VO₂ Max

Aerobic performance and endurance capacity

Fat & Carbohydrate Burn

Substrate utilization and energy balance

Resting Metabolic Rate

Daily energy expenditure at rest

Advanced Sensors in a Truly Portable Form

SpiroFit is a compact metabolic and performance analyzer powered by integrated O₂, CO₂, and FLOW sensors. Designed for real-world mobility, it eliminates the need for lab infrastructure while maintaining lab-grade accuracy.

Lab-grade
triple-sensor system

Lightweight, wireless,
and rechargeable

Designed for fast setup
and comfortable use

No calibration routines
or fixed installation
required

Lab-grade
triple-sensor system

Lightweight, wireless,
and rechargeable

Designed for fast setup
and comfortable use

No calibration routines
or fixed installation
required

From First Breath to Full Report — in Minutes

01/

Put on
the mask

02/

Connect via Bluetooth

03/

Start the test in the app

04/

See your data in real time

05/

Download or share reports

No calibration

Works indoors or outdoors

Rechargeable, lightweight

01/

Put on
the mask

02/

Connect via Bluetooth

03/

Start the test in the app

04/

See your data in real time

05/

Download or share reports

No calibration

Works indoors or outdoors

Rechargeable, lightweight

Simple. Smart. SpiroFit.

Whether you’re in fitness, performance, wellness or research — we’ll show you how SpiroFit adapts to your workflow.

Whether you’re a coach, clinician, or institution – SpiroFit adapts to your needs

We are always ready to help

Start enjoying all the benefits of SpiroFit for you.

    Full Name

    Contact information

    WHAT IS YOUR INTEREST?

    Tell us about your needs

    I consent to the processing of my personal data in accordance with the privacy policy. *