Track everything that matters
Track the numbers that actually move.
Weight. Body composition. VO2max. Brawney measures the metrics that tell you whether you're actually progressing — and shows you the trend, not just today's number.
brawney — body tracker
Body weight
85.0 kg
↓ 1.2 kg · Last 30 days
Body fat
18.4 %
↓ 0.8% · Last 30 days
VO2max
46 ml/kg
Hydration
58 %
Streak
12 days
Why brawney
Three categories. Zero noise.
We isolate the three areas that matter to athletes who care about data — the ones that move the needle on your performance, and your sense of it.
⚖️
Weight
Bodyweight, body fat, and hydration — the metrics that tell you whether you're actually progressing.
± 0.1kg resolution
🧬
Body composition
Multi-metric body tracking so you can see what's changing, not just how much you weigh.
3core metrics
❤️
VO2max
VO2max percentile and aerobic capacity so you know where you stand and where you're headed.
46+percentile tracked
One radial dial.
One smooth log.
Capture a number in two seconds with the radial dial, or fine-tune with the full entry form. Add it when you feel it — it doesn't need to be perfect. No friction, no drama.