OnWeight reads your daily weigh-in trend, projects it to the scale, and tells you in plain language whether you'll make weight safely and on time. No spreadsheets. No guessing the morning of.
Early access. No spam. We'll only email you when it's ready.
Most fighters cut blind, chasing a number with a sauna and a guess. Get it wrong and it costs you the one thing camp was for.
The heaviest cuts bounce back between the scale and the cage.
Judo, wrestling and taekwondo weigh in hours before, not the day before.
Miss weight and you lose part of your pay, and often the bout itself.
Seven combat sports, each with its own division limits and weigh-in timing.
OnWeight turns your morning weigh-in into a decision you can act on, the same read a good coach would give you between rounds.
Step on the scale, tap in the number. One daily habit, ten seconds. That's all the app needs.
OnWeight projects your real rate of loss forward to weigh-in day and checks it against your division limit.
Plain language: on track, too slow, too fast, or off the pace, with the one move that fixes it.
Every verdict pairs a colour with a word, so the answer lands in a glance, even on a fasted, foggy morning.
Your pace lands you under the limit on time, with room to rehydrate. Hold the line.
You'll get there, but the line needs a nudge. OnWeight tells you which way to tighten.
At this rate you miss, or you crash. Called early, while there's still time to fix it.
OnWeight knows the division limits and weigh-in timing across seven combat sports, and adjusts the read to how your weigh-in actually works.
"I built OnWeight because I was tired of watching good fighters lose on the scale before they ever stepped in. Cut smart, keep your power, and let the number take care of itself."
OnWeight is in build. Join the waitlist and you'll be first through the door when it opens.
Early access. No spam. One email when it's ready.