Issue No. 395 of Fitt Insider opened with a line the whole fitness industry is now organizing around: muscle is becoming a vital sign. Like steps and sleep before it, strength is turning into something you can measure — with wearables, diagnostics, and therapeutics racing to define and optimize it, per the issue.
That shift is the deepest validation yet of what Cadoo does. If muscle and effort are becoming measurable, then verified, countable exercise isn't just motivation — it's data. And Cadoo has been counting real reps, verified by the phone camera, from day one.
The race to make strength a number
The issue laid out how much capital is chasing measurable muscle:
- WHOOP acquired Humon Hex's muscle-oxygen tech and velocity-based training platform PUSH, and is patenting hardware to track muscular demand, per Fitt Insider.
- Garmin patents point toward a "Muscle Battery" metric for neuromuscular readiness, per the issue.
- Strava expanded strength tracking, while smart-ring maker Oura — valued at $11B — confidentially filed for an IPO after surpassing 5M members, per Fitt Insider.
- Diagnostics players like BodySpec and Springbok Analytics are scaling DEXA scans and 3D muscle maps beyond BMI, per the issue.
These are industry references, not Cadoo partners. But the direction is unmistakable: the market has decided that unquantified effort is a missed opportunity, and everyone is building a way to put a number on it.
Cadoo already turns reps into verified proof
Most of these tools infer strain, readiness, or body composition. Cadoo does something simpler and harder to fake: it counts the actual work. For supported movements, the phone camera counts reps only — every pushup, squat, or plank second, form-scored so junk reps don't count. Steps and distance come from Apple Health or Google Health Connect. The result is a clean, trustworthy record of what a member actually did, not an estimate.
For fitness brands, that verification is the whole game. Camera-verified reps mean a challenge can't be gamed, a leaderboard is honest, and the engagement data you report is real. Measurable muscle needs measurable movement — and a counted, form-scored rep is about as concrete as it gets.
Measurable + money = engagement that sticks
Measurement alone doesn't change behavior — plenty of people own a wearable and still skip the workout. Cadoo pairs measurement with stakes. Members bet money with friends on reaching fitness goals, so they keep coming back, because friends and real stakes are on the line. Verified reps make those bets reliable, and every finished challenge can produce a skinned, shareable video, so members market your brand while they build strength.
On our roadmap — not live yet — winnings could convert into credit or perks at your gym or brand, tying measurable progress directly to loyalty. See how it works at cadoo.games/brands, or reach the team at Tim@cadoo.io.
Frequently asked questions
What does "muscle is becoming a vital sign" mean for fitness brands?
Fitt Insider's Issue 395 describes strength moving from an aesthetic goal to a measurable health metric, tracked by wearables and diagnostics the way steps and sleep already are. For brands, it means engagement is increasingly judged on real, quantified movement — which is exactly what verified reps provide.
How does Cadoo make strength training measurable?
For supported movements the phone camera counts reps only, form-scoring each one so incomplete reps don't count. Steps and distance come from Apple Health or Google Health Connect. That produces a trustworthy, verifiable record of the work a member actually did, rather than an estimate of strain.
Why does verification matter for a fitness challenge?
Money and leaderboards only work if the effort is honest. Because Cadoo verifies every rep with the camera. Steps and distance come from the health app. That means challenges can't be gamed, competition stays fair, and the engagement data a brand sees reflects real activity.
Can measurable reps convert into rewards at my brand?
Converting winnings into credit or perks at a partner gym or brand is on our roadmap and not live yet. Today, Cadoo's value is verified engagement data, higher retention, and shareable branded video created by your members.
