Advanced Metrics

VO2 Max Testing

Measure your aerobic ceiling. Track your VO2 max over time and understand how efficiently your body uses oxygen during maximal effort.

Capture Your Test Data

Record breath-by-breath data from your metabolic test in a structured format.

New VO2 Max Test
Feb 1, 2026
Ramp Test
72 kg
14:32
Time Power (W) VO2 (ml/min) VCO2 (ml/min) RER HR (bpm)
2:00 100 1,450 1,180 0.81 115
4:00 150 1,920 1,650 0.86 132
6:00 200 2,480 2,230 0.90 148
8:00 250 3,100 2,945 0.95 162
10:00 300 3,650 3,650 1.00 174
12:00 350 4,100 4,305 1.05 183
14:00 390 4,320 4,752 1.10 191
🫁 Recording until exhaustion...

Detailed Analysis

Transform raw data into meaningful insights about your aerobic capacity.

📈 VO2 & VCO2 Response

5000 4000 3000 2000 1000 ml/min 2:00 4:00 6:00 8:00 10:00 12:00 Time VO2max VT1 VT2 VO2 VCO2

🎯 Key Metrics

VO2 Max
60 ml/kg/min
HR Max
191 bpm
VT1 Power
185 W
VT2 Power
290 W
Excellent

Top 10% for your age group (30-39 male)

⚡ Efficiency Metrics

Gross Efficiency
23.5%
Economy
72 W/L O2
Fat Oxidation
0.65 g/min

📅 VO2 Max Trend

65 58 50 Jan '25 Apr '25 Jul '25 Oct '25 Jan '26 54 56 58 59 60 +11% ↑
🚧 Coming Soon

VO2 max testing features are currently in development. Track your aerobic capacity and see how your training is improving your cardiovascular fitness.