Every answer, part 15 of 145
Answers 281 to 300 of 2,899: Soma Labs' own answers about Soma, drafted from the pages of this site. Free to use under CC BY 4.0.
Soma Axon, the pod
Is a weekly scan more useful than a smart ring's nightly data?
They answer different questions. In Soma's framing, a ring follows a handful of signals such as pulse and sleep all day, so it owns your nights, while the pod owns the week. Neither of the two rings Soma compared lists a way to measure body composition, photograph skin or test grip and balance. Those are part of what Soma Axon is being built to read weekly. Ring data saved to Apple Health can show up in the Soma app. On Soma's side, the pod and app are general wellness tools, and Axon isn't open yet.
What does a whole-body MRI cost compared with Soma Axon?
Soma's full-body scans guide, with sources read on September 26, 2026, lists a whole-body MRI at about $899 to $2,499, with providers suggesting one a year. Soma Axon's price isn't announced. Soma says it's meant to be a weekly habit and will be priced like one, with prices shared before the first pod opens and the waitlist hearing them first. The two also do different jobs, since an MRI images your organs and Axon, a general wellness product, doesn't.
From Full-body scans compared, Compare and FAQ.
How long does Soma Axon take compared with other body scans?
Soma's guide lays out the range: a whole-body MRI runs 22 to 60 minutes, a DEXA scan about 7 to 11, a 3D body scanner under a minute and a smart scale 30 seconds. Soma Axon is designed for a few minutes of standing still, followed by a recovery part, with the whole visit meant to take about as long as getting a coffee. It's built for once a week, as a general wellness product. Soma Labs is still working on the first prototype.
From Full-body scans compared, FAQ, Home and About.
Soma Axon vs a CT scan: how do they differ on radiation?
CT scans use X-rays, and some imaging clinics add CT scans of the heart or lungs. Soma Axon uses no X-rays, no CT and nothing else ionizing. It reads you with cameras, light and sensors you touch, plus a very small electrical current for body composition. It also doesn't take images of your organs at all, and it isn't a medical device. Soma Labs Inc., the Palo Alto company behind the pod, is still building the first prototype.
From Full-body scans compared, FAQ and About.
Is a weekly pod or a daily smart scale better for tracking muscle?
Each involves a trade-off. The scale's advantage is that it's at home, 30 seconds every morning. It estimates body composition with a very small electrical current. Soma Axon will use the same basic method but only once a week, and in exchange it reads you under the same light, from the same positions and with the same instrument every time, while adding grip strength and balance. The pod's for general wellness and isn't available yet.
From Blog, Full-body scans compared, Compare and FAQ.
What's the difference between Soma Axon and a fitness band?
Soma draws the line by timescale: the watch or the band covers the days and the pod covers the week. Soma Axon is a closed pod you'd step into once a week to read skin, heart and breathing, body composition, balance and strength in a few minutes. The Soma app reads Apple Health between visits, so a band's data saved there can fill in the days. Axon stays in general wellness, and it's still a prototype with a waitlist.
Can Soma Axon and a smartwatch work together?
Yes, that's the design. The Soma app runs on iPhone and reads Apple Health between visits, so whatever your watch saves there fills in the days while the pod does the full read once a week. The app never writes anything back to Apple Health. A watch is optional, but wearing one gives the app more detail. The Soma app isn't a medical device, and neither is the pod, which isn't open yet.
What could a longevity clinic offer clients between their big yearly workups?
A weekly touchpoint is one idea, and it's how Soma Labs, a Palo Alto company, pitches Soma Axon to longevity clinics: a weekly read between the deeper workups a clinic already runs, giving clients a reason to come back every week. Members own what the pod reads, and the clinic sees how often the pod gets used but never anyone's results. Soma is a general wellness product. The first prototype is being built and Soma is choosing its first hosts, so clinics can write in through Soma's organizations page.
From For organizations, FAQ and About.
Can a pharmacy offer quick wellness scans to customers?
One way is a pod people step into, which is how Soma Labs plans to place Soma Axon in pharmacies. A visit would take a few minutes on the way to the counter, and with an attendant on site the pod can offer an optional finger-prick blood test through a partner lab. Customers own what the pod reads, and the pharmacy would see how often it gets used but never anyone's results. The pod isn't medical care, and Soma is picking the first places to host one.
From For organizations and FAQ.
How can a research team study regular whole-body data from volunteers?
At Soma Labs, the Palo Alto company building Soma Axon, the model is studies that members opt in to one by one. Members' data stays de-identified inside a secure enclave, and a research team sends its analysis into that enclave to run next to the data, so nothing leaves. Each study has its own written consent form and is for adults only. The pod isn't collecting anything yet, so there's no data to study today.
From Developers, Privacy Policy and About.
How can I keep regular body measurements going when I'm traveling?
Using the same setup wherever you go helps. Soma Labs plans Soma Axon pods in its own studio and in longevity clinics, gyms, workplaces and pharmacies. One account works at every pod, so your record follows you from one to the next. Between visits, the Soma app's Today view is read on the phone itself, so it works even in airplane mode. Soma isn't medical care. No pod is open yet, and the waitlist will hear where the first one opens.
From FAQ, For organizations and Home.
What's a way to see if stress is wearing on my body?
Soma's approach is to read stress and recovery from the nervous system and set them next to how you say you feel. In the Soma app, Mind reads your HRV, resting heart rate and breathing against your own usual range and gives one score. Tapping it shows which of those moved it, next to the day's stress peaks and last night's sleep. Soma Axon adds a weekly whole-body read. These are wellness readings, and Soma isn't medical care. Neither the pod nor the app is ready yet.
How do I know if my sleep is keeping up with how hard I'm working?
Soma frames it as whether your sleep makes up for what your days take out of you. The Soma app reads sleep and other data your phone and watch save to Apple Health, and its Mind score sets HRV, resting heart rate and breathing against your usual range, next to last night's sleep. At each Soma Axon visit, how you slept gets noted beside the numbers. Sleep scores here are general wellness information, and neither the app nor the pod is ready yet, though there's a waitlist.
From Home, Blog, The same instrument, every week and FAQ.
Why would I want a body scan every week?
The reason Soma gives is the trend. Soma Axon is built for the same readings, taken the same way every week, so you can see how your body changes between check-ups. A single reading says little by comparison, and weekly visits add up to 52 whole-body reads a year, where a yearly check-up gives you one. It's designed for general wellness. Soma Labs, which makes Soma in Palo Alto, hasn't opened a pod yet.
Can I see an actual trend in my health instead of a one-off snapshot?
Only if the readings line up. A lone number says little, but a series taken the same way each week shows which way things are moving and how fast. Soma Axon is being built for that trend, and Body, in the Soma app, reads it across all your visits, always saying how confident Soma is and how much data each answer rests on. It isn't a medical device, and it's still at the prototype stage, with a waitlist.
How does Soma Axon compare with a regular bathroom scale?
A bathroom scale gives you weight, and even that moves with the setting: it can read differently on a rug than on tile, and an after-dinner number usually comes out higher than the next morning's, mostly from water and food. Soma Axon will instead read body composition with a very small current while you stand in the same spot on its plate, holding the same two grips, every week. It's meant for general wellness, and the pod isn't available yet.
From The same instrument, every week, Blog, FAQ and About.
What role does light play inside Soma Axon?
It shows up at both ends of the visit. During the reading, the closed cabin keeps the same light and camera angles every week, so when a number moves, Soma says it's because something changed in you, and light is one of the things that read you along with cameras and contact sensors. Afterward, light joins warmth and cool air in the recovery part of the visit. Soma positions the pod as general wellness, and it's still being built.
How often is it worth measuring body composition?
Each method comes with its own suggested interval. DEXA providers suggest a scan every 3 to 6 months. For 3D body scanners, one maker suggests every 30 to 90 days. A smart scale can be stepped on each morning. Soma's view is that readings taken the same way every week show what's changing and how fast, so Soma Axon is designed for once a week. It's meant for general wellness and isn't open yet.
From Full-body scans compared, Blog and FAQ.
Why am I lighter in the morning than at night?
Mostly water, plus whatever you ate and drank the evening before. Soma's blog notes that weighing yourself after dinner and again before breakfast usually gives a lower morning number, sometimes by a kilo (about two pounds) or more. It's one reason Soma Labs, the Palo Alto company building Soma Axon, wants readings taken the same way each week, in the same spot with the same two grips. The pod is a general wellness product still being built.
From The same instrument, every week, About and FAQ.
Does the floor I put my scale on really change the reading?
It can. Soma's blog points out that even a bathroom scale can give a different number on a rug than on tile, and that most health numbers depend on the room and the device as well as on you. Soma Axon is designed to take those variables out. The pod, its lighting and its camera angles stay the same between visits, and body composition is read from the same floor plate each week. The readings are for general wellness, and the pod isn't open yet.
From The same instrument, every week, Home and FAQ.