Matched the gold standard.
The 4-compartment model is a gold-standard method for measuring body composition. The Pod’s body-fat readings averaged just 0.6 percentage points higher.
Your weight changed. What else did?
Follow estimates of fat, muscle and water in the Hume app, alongside your weight.
Discover the Hume Pod 2.0 $319
Losing weight can feel like progress. But if some of that is muscle, you’re losing what you worked hard to build.
When you lose fat and build muscle, the number may barely move, and it can feel like you’re failing.
Same weight. Different body.
My weight has not gone down but my metrics have improved across the board. Less fat mass, more lean mass.
One scan splits it into fat and muscle, so whatever you're working on, you can see what's really changing.
In a major semaglutide trial, about 40% of the weight people lost was lean mass.² Pod shows fat and muscle estimates separately, so you can follow what’s changing.
“I just started Ozempic and wanted to track %fat and muscle.”
After 30, adults lose approximately 3 to 8% of their muscle mass each decade.³ A regular scale won't show it. Pod adds a muscle estimate.
“I am 75 years old … I love to track my progress. I am getting stronger and gaining muscle.”
See if your training is adding muscle, and where. Each arm, each leg and your core are estimated on their own.
“I have adjusted my workouts to try and target areas that I was low on like my low muscle mass especially in my right leg.”
According to a study of 3,722 couples, people were more than twice as likely to lose weight when their partner was losing weight too.*
One Pod for the whole home: everyone gets their own profile and their own numbers.
“I have 4 family members who use it. Each person downloaded his own app to track progress.”
Pod takes your raw signal and runs it through Hume's own algorithm to estimate your body composition.
Your upper body joins in.
Hand and foot contacts support estimates across both arms, both legs and your trunk.
There when you need it.
The display stays concealed until you step on. Weight resolution is listed as 0.1 lb (50 g), separate from composition accuracy.
Good contact comes first.
Solid metal foot sensors check contact before measurement, according to the supplied specification.
Grip the handle and step barefoot onto the pads.
A low-level signal travels through your arms, legs and core. Check the suitability guidance before use.
Muscle, fat and water each change the signal. Pod uses those differences to estimate them separately.
What Texas Tech University found when it compared the original Hume Pod with laboratory reference methods.
The 4-compartment model is a gold-standard method for measuring body composition. The Pod’s body-fat readings averaged just 0.6 percentage points higher.
The same lab had already tested 14 consumer scales this way. The Pod scored higher than all of them.
Men and women, lean to heavy. The Pod's error didn't grow as body fat went up.
Sixty-five adults stepped on twice, about ten minutes apart. Body-fat readings moved less than a single point.
Hume did not fund the study or supply the device. The researchers bought the Pod themselves.
Six changes from the original Pod, each designed so every morning's reading starts with a clean signal.
Compare Pod generationsYour weight can swing 1 to 2 kg over a few days, mostly from water.⁶ Your history helps put one morning's reading in perspective.
Start with the
bigger picture.
A single place to begin exploring your health. Then look closer at the readings behind your day.
Tap the highlighted weight reading
Different tools. Different perspectives. See what each brings to the picture.
A baseline. A routine. A longer view.
Your first full map of fat, muscle and water, arm by arm and leg by leg.
Scan each morning and Pod learns how much you naturally swing.
The line settles. You can see which way fat and muscle are moving.
Compare with day one and see exactly what changed, and where.

The Hume Pod 2.0
The Hume Pod 2.0 gives you the complete picture of what's happening inside your body. Accurately track muscle gain, fat loss, visceral fat, metabolic age, and 41 other metrics.

Body Fat: A critical health marker that reflects how lean, defined, and metabolically efficient your body truly is.

Visceral Fat: A high-risk fat stored around your organs, strongly linked to chronic disease, inflammation, and accelerated aging.

Muscle Mass: A foundational indicator of strength, metabolic rate, and your body’s ability to burn calories efficiently.

Body Water: A key measure of cellular health, hydration status, and overall physiological function.

Metabolic Age: A comparison of your body’s biological condition relative to your actual age, reflecting how efficiently your body is functioning.
We put our Hume Pod 2.0 algorithm through independent clinical testing to make sure it works in real life, not just on paper. The results:
@Hume Pod 2.0 is a game changer. I thought it was another pointless tech, until I started using it. Lost 14lbs of body fat in just 6 months!
Every Pod 2.0 comes in black or white and includes a 1-year warranty. Select a color and optionally extend your warranty below.

Try Hume Pod 2.0 at home for 45 days. If it’s not the right fit, send it back for a refund.
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Hume Pod 2.0. A fuller picture, every morning.
Shop Pod 2.0 $319Free shipping · 45-day returns · Pay over time
Validity and Test-Retest Reliability of the Hume Pod Bioimpedance Analyzer for Body Composition Assessment. Texas Tech University, medRxiv, 2026. Original Hume Pod, purchased January 2026. Preprint, not peer reviewed.
Once-weekly semaglutide in adults with overweight or obesity. NEJM 2021; exploratory DXA substudy. The supplied copy cites the approximately 40% lean-mass share as reported by Look M et al., Diabetes, Obesity and Metabolism, 2025. Lean mass is not muscle alone.
Muscle tissue changes with aging. Current Opinion in Clinical Nutrition and Metabolic Care, 2004. Population-level review; individual change varies.
The Influence of Partner's Behavior on Health Behavior Change. JAMA Internal Medicine, 2015;175(3):385–392.
Assessing the reliability and cross-sectional and longitudinal validity of fifteen bioelectrical impedance analysis devices. British Journal of Nutrition, 2023. Separate study; not a direct Pod 2.0 comparison.
Composition of two-week change in body weight under unrestricted free-living conditions. Physiological Reports, 2017. Does not validate Hume's proposed filtering behaviour.
Weighing every day matters: daily weighing improves weight loss and adoption of weight control behaviors. Journal of the Academy of Nutrition and Dietetics, 2015. Daily-weighing comparison within a six-month intervention; not a Pod trial.