
Assessment
10-minute test. VO₂max, FatMax, ventilatory thresholds — measured, not estimated.
Product · Metabolic Kit
For coaches, trainers, and physiologists who need to assess client cardio capacity with the precision of a clinical lab. Easy-to-follow protocols with full guide and tutorial.
01 · Analysis
We add ventilation to the heart-rate signal your clients already trust, then a deep-learning model derives the same metabolic outputs a clinical CPET lab measures.
Cardiorespiratory Fitness
VO₂max 47.2
ml / kg / min · Sample client · 35–44, male
Classification
Above average
Age-group percentile
85th
VO₂max
47.2
ml / kg / min
MET equivalent
13.5
metabolic units
AT heart rate
168
bpm · anaerobic threshold
Test duration
10:24
min : sec
Every report — VO₂max, fat-burn profile, and training zones — generated in 10 minutes per test.
02 · Comparison
96% accuracy at less than 5% of the cost.
| Traditional CPET | Metabolic Kit | |
|---|---|---|
| Equipment cost | $50,000+ | $1,460 |
| Annual consumables | ~$1,000 / year | Included (reusable masks) |
| Setup time | 30–60 min | Under 5 min |
| Special training required? | Yes | No — comprehensive E2E guide and tutorial |
| Reliability over time | Degrades (sensor wear) | Consistent — no calibration |
03 · Hardware
Breath-pattern analysis replaces the gas sensors traditional CPET equipment relies on. The same metabolic outputs, derived by a deep-learning model trained on multi-thousand-subject CPET data.

48 g
Device weight
0.6 W
Power consumption
~10 min
Test duration
< 5 min
Setup time
0
Calibration required
2
Simultaneous tests
1× Metabolic Kit Device (GEN2)
48 g, zero calibration, offline operation
2× Sensor cables
1 active + 1 spare. Custom 2-pin connector.
10× Hygienic masks
Starter pack: 5× Small + 5× Medium
Neumafit Cloud dashboard
Report generation, client history, operator accounts
2-year mask refill program
Quarterly delivery, up to 400 masks/quarter, included
1-year limited warranty
Starts on Day 30 final payment
04 · Workflow
A loop that turns one diagnostic into ongoing engagement — each cycle measures improvement and earns the next visit.

10-minute test. VO₂max, FatMax, ventilatory thresholds — measured, not estimated.

Program client sessions from measured zones. Real numbers replace formula-based guesses.

Quarterly re-test. Numbers prove the work paid off — visible, measurable improvement.

Clients come back to see what changed. Quarterly cadence becomes the engine of retention.

An optional add-on
Games informed by each client's training plan drive better workout outcomes, and reward-on-completion pushes session adherence another step up.
FatMax / HR-zone plans auto-convert into daily missions
Real-time coaching and feedback driven by heart rate
Weekly/monthly mission completion updates
Reflected on the in-facility leaderboard instantly
← Based on FatMax plan
← Based on Zone 2 plan
← Based on total energy plan
← Based on recommended volume

*A leaderboard streamed to the facility's digital signage in real time. Competition and rewards drive voluntary participation.
Product sponsorship
Spend challenge points on real products
*Neumafit provides the sponsored products
Facility-provided
Premium rewards the facility sets up
*Each facility configures freely
The client workflow alone is complete on its own. Adding gamification takes session adherence one step further.
A baseline effect that runs on the assess → coach → track → repeat loop. The workflow runs as a closed loop with minimal operator involvement.
15–30 minute protocol · 1-year limited warranty · Comprehensive E2E guide and tutorial