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.

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