Two devices, one app. Track what's changing inside your body, and get a clear plan to age healthier — built on your data, not guesswork.
4.8 4,958 Reviews
Understand what's actually changing inside your body — so you can fix what's not working and build on what is.
Two devices, one app, all based on your data.
The NOOA Smart Scale — a clinical-grade body composition scan you run at home. 57 metrics in one step, from muscle mass per limb to visceral fat in exact lbs.
+97% of NOOA users improved body composition within 3 months of regular use.
The NOOA Smart Band tracks your heart, sleep, recovery, and blood oxygen 24/7 — turning your daily biomarkers into a clear read on how you're aging, and what to do about it.
95% acted on a health signal before it became a problem
NOOA combines multi-frequency bioimpedance analysis with 24/7 biosensor tracking — precise, direct measurement of your body composition and vital signs.
57
Body composition metrics in one step
24/7
Continuous heart, sleep & recovery tracking
8
Electrodes for full-body segmental analysis
5
Health signals tracked on your wrist
One app that turns your data into decisions.
See your whole body, part by part. Muscle, fat, and vitals mapped across every limb — turned into a plain-language read on your health. No guesswork, just your data.
Join 100,476 people already tracking what matters — and knowing how to age healthier.
Get insights and recommendations based on your unique body, age, and goals.
Same number on the scale for a year — but NOOA showed I'd lost muscle and gained visceral fat. Nobody had ever told me that.
Karen M.
Verified Reviewer
Didn't expect to care about recovery data. Turns out my bad mornings line up exactly with the nights it flags. Eye-opening.
David R.
Verified Reviewer
Every other tracker felt like it was made for gym bros in their 20s. This actually speaks to what's happening to me at 52.
Susan T.
Verified Reviewer
My resting heart rate crept up for a week before I came down with something. The band saw it before I did.
Mark L.
Verified Reviewer
Measure what matters. Act while it counts.
Age ahead of the curve.
Matt Jones
Registered Nutritionist & Metabolic Health Specialist
Matt Jones focuses on metabolic syndrome and healthy aging after 45. Applies 15+ years of experience to help adults in their prime to establish daily lifestyle habits that address metabolic changes and minimize chronic health risks.
Karl Grikis, MD
Interventional Cardiologist | PhD Candidate | Clinical Trial Investigator
Interventional cardiologist with 10+ years at Pauls Stradiņš Clinical University Hospital in Riga. Combines complex coronary care with a focus on cardiovascular prevention and long-term heart health.
45-day money back guarantee
The NOOA app is included free, forever. Every metric, every insight, every update — no paywalls, no monthly fees, ever.
Give NOOA 45 days. If you don't see a difference, we'll refund you in full — no hassle.
NOOA is a health tracking system built for the body after 45 — a Smart Scale, a Smart Band, and one app that connects them. The scale measures 57 body composition metrics in one step. The band tracks your heart, sleep, recovery, and blood oxygen 24/7. Together, they show you what's changing inside your body — and what to do about it.
The Smart Scale measures your body composition — muscle, visceral fat, metabolic rate, and more — in one step. The Smart Band tracks your daily vitals around the clock — heart rate, blood oxygen, sleep, and recovery. Use either on its own, or both together for the full picture in one app.
A regular scale gives you one number: your weight. NOOA uses 8-electrode bioelectrical impedance to measure 57 metrics — including muscle mass in each limb and visceral fat in exact pounds. It shows you what's happening beneath your weight, not just the number itself.
NOOA uses 8-electrode bioelectrical impedance analysis (BIA), sending a signal through your whole body rather than estimating your upper body from your feet. It's not a clinical DEXA scan — but a DEXA costs $150–300 and requires a lab visit. NOOA gives you consistent, clinical-grade tracking at home, every day, so you can see real change over time.
No — each works on its own. The Smart Scale is your best starting point for body composition; the Smart Band adds continuous daily tracking. Used together, they combine into a single view of your health.
Yes. The NOOA app is free for life — no subscription, no paywalls, no premium tier. Every metric and insight is included, forever.
Yes. The Smart Scale has built-in Wi-Fi and stores up to 100 readings on the device itself. Step on, walk off — your data syncs automatically once you're back in range. No phone, no app open, no waiting.
Up to 10. The Smart Scale automatically recognizes who's stepping on — no manual selecting, no mix-ups. Each person gets their own private profile and history.
That's exactly who it's built for. After 45, your body changes in ways a normal scale can't show — muscle loss, rising visceral fat, a slower metabolism. NOOA measures those shifts specifically, and shows you what to do about them.
