If you typed "InBody scan near me" as a med spa owner, plastic surgeon, wellness MD, weight-loss clinic operator, or nutritionist, you need the session, not a map. An InBody test is a short bioelectrical impedance (BIA) reading through hand and foot electrodes. It can track a locked-protocol trend. It cannot show the inch or volume change a contouring, GLP-1, or plastics consult has to defend. A 3D optical scan changes that consult because staff can rotate a photoreal body and point at the treated area.

This page is the session explainer. The buy brief (locator versus install, gym versus clinic) is InBody scan near me. The deep BIA versus DXA versus 3D table is InBody scan accuracy. We are not repeating that table here. Updated 9 Oct 2026 (PT).

What happens in an InBody session

The person steps onto foot electrodes, holds the hand electrodes, and stays still while a low-level current reads impedance. InBody estimates total body water, then fat mass, lean mass, and a visceral-fat figure from that resistance. The output is a result sheet, not a 3D body. Official steps live on InBody's test page (retrieved 28 Aug 2026).

Staff wipe the person's hands and feet with an InBody Tissue so contact is clean. The person steps on. Weight is taken first. Staff (or the person) enter ID, height, and age. Height is typed, the same way it is typed on ShapeScale. The person places thumbs on the oval thumb electrodes, arms straight, handles held away from the body at about 45 degrees. They stay still until the test finishes. The sheet prints.

InBody 770S (retrieved 28 Aug 2026) sells dual result sheets: body composition plus body water. InBody's comparison guide (retrieved 28 Aug 2026) lists a 30-second test duration for 770S. Older 270, 570, and 770 units still sit on gym and clinic floors. The current shop also lists an S-series (270S, 770S, and others). This page does not quote a price or a site count for any of them.

InBody's method name is Direct Segmental Multi-Frequency BIA. The technology page (retrieved 28 Aug 2026) says the device measures five segments (left arm, right arm, torso, left leg, right leg) at multiple frequencies, using an 8-point tactile electrode system. That is still impedance. Water conducts. Fat resists. The device estimates tissue from water. It does not image the surface.

InBody's own prep list is the honest limit of the method. Do: normal fluid the day before, hydrate one hour prior, stand upright 5 to 10 minutes, same time of day, restroom first, 20 minutes to stabilize after hot or cold. Do not: eat within 3 hours, exercise until recovered (they write 1 to 3 days), wear socks or pantyhose, put lotion on hands or feet, or wear heavy clothing and jewelry. They note that implants, a low-carb or keto diet, and lotion can skew fat mass or percent body fat. They also say a skewed result will be consistent from test to test, so the first reading is a baseline, not a tissue truth.

That last line is the operator problem. A consistent offset is still an offset. A consult that has to match a photo, a tape, or a treated flank cannot spend the visit explaining why the sheet and the body disagree.

This page is not a consumer location guide. InBody's locator now lives in their app (retrieved 28 Aug 2026). The website map is gone. ShapeScale does not run a consumer finder. If you are choosing what to install, use the buy brief.

What BIA can show week to week

Under a locked protocol, a professional InBody can follow a fat-mass and lean-mass trend. Same time of day. Same food window. No same-day training. Same contact. InBody tells operators to retest every 2 to 4 weeks under those conditions. That is a useful gym-floor habit. It is a weak proof tool for a 4-week clinic change.

BIA reads water. Hydration is the largest lever. Two scans a week apart can disagree more than the treatment you are trying to prove, even when the person did not gain fat or lose lean tissue. Food, caffeine, alcohol, menstrual cycle, skin temperature, and electrode contact move the same numbers. A "bad" scan is usually a protocol miss, not a secret fat gain overnight.

InBody can still be the right weekly or biweekly tool when the only question is direction under that lock: is fat mass drifting down, is lean mass holding, did extracellular water jump. Gyms already sell that as a challenge printout. A nutritionist who already owns a column and does not need to show a local region can keep using it that way.

What the sheet cannot do, even on a clean week, is tell you that the treated abdomen moved. Segmental lean is segmental fat-free mass. Segmental fat is derived from the other composition results. Visceral fat as a printed area is a trunk-impedance estimate, not a CT, MRI, or DXA visceral-fat mass. Phase angle is a raw electrical index. Protein and minerals on the sheet are water-linked compartments. The accuracy page walks a sample 770 sheet block by block. Use that page when a buyer wants the paper decoded.

We are not pasting a "3 to 5 percent" accuracy slogan here. That kind of line is marketing unless a vendor names the reference method, the population, and the mean absolute error versus DXA. The March 2026 white paper ran an InBody Dial H20 (consumer BIA), not a 770, against the same GE Lunar iDXA. The named table lives on InBody scan accuracy.

Evolt 360 is the same measurement class. If the column in the room is an Evolt, read Evolt 360 for clinics. BIA is not a 3D scanner.

What BIA cannot show after a local treatment

BIA cannot show a regional volume or a heatmap of the treated area. CoolSculpting, radiofrequency tightening, red light, Emsculpt-class muscle work, lipo, and fat grafting all live on a region. The printed percent can hold still while the waist, hip, thigh, or abdomen changes. InBody's comparison guide (retrieved 28 Aug 2026) lists waist and arm circumference as 770S outputs. Those figures are not a 3D compare and not a treated-flank volume. You cannot rotate a resistance estimate and point at the applicator site.

That is why a clinic that bills on local shape should not buy another BIA column to answer "InBody scan near me." The patient did not pay for a whole-body water estimate. They paid for a change they can see.

ShapeScale does not grade skin, collagen, redness, or joules. Red light and radiofrequency still need photos for texture. Keep the photos. The optical scan adds the surface: circumferences and regional volumes, plus a heatmap that shows where volume went down or up. Fit3D also does girths and volumes. Keep Fit3D if posture is the product. See Fit3D.

A GLP-1 or medical weight-loss consult has a second problem. Whole-body lean mass and fat-free mass can move when someone drinks or eats. Appendicular lean mass (ALM) is lean tissue in the arms and legs, where most skeletal muscle sits. That is the number a program trying to hold muscle actually wants. ShapeScale reports ALM and lean mass index (LMI, lean mass relative to height) today. InBody reports segmental lean as a BIA estimate. We have not run a ShapeScale-versus-770 ALM comparison, so this page does not quote one.

How a 3D optical scan changes the consult

The person stands still on a 2-ft base. The sensor head orbits. There is no current and no electrodes. White-paper limitations are clothing, hair, and stance. Staff see a photoreal body on iPhone or iPad during the visit, not only a printout after. That is the consult change: you can turn the body and talk about the area that was treated.

Circumferences that ship: neck, shoulders, chest, biceps, waist, hips, thighs, calves. Volumes: arms (one combined arm volume in Compare, Body, Heatmaps, and the PDF), torso, legs. A tape is one line around one height. Volume is the whole region, which is why lipo and fat-grafting consults talk in volume, not a single girth.

The heatmap overlays two scans. Blue is volume down. Yellow to red is volume up. Grey is little change. Pair that with composition from the March 2026 white paper when the question is fat versus lean, not whether this zone moved. Body fat MAE 1.89 percentage points, R² 0.91. Lean mass MAE 3.3 lb (1.49 kg), R² 0.98. ALM MAE 2.1 lb (0.97 kg), R² 0.96. n=1,000+ adults versus GE Lunar iDXA. Abstract figures only.

The first scan starts with a QR code from the app. After that, face and body recognition starts the return scan, with rainbow lights on the base. No app tap and no buttons on a return. It works across hundreds of users. Staff can export a PDF of one scan or a two-scan compare. The app is iOS only (iPhone or iPad). Android is not available.

Neither ShapeScale nor InBody is a DXA scan. DXA (here, GE Lunar iDXA in the white paper) is the clinical reference for fat and lean. InBody estimates composition from water. ShapeScale predicts composition from the full 3D mesh with a model trained on paired scans versus that iDXA. Fit3D and Styku are also optical 3D, with a different capture and a different composition method (anthropometric and volumetric, from inches and surface volume).

ShapeScale has truly revolutionized how we guide patients through their weight loss journey. It makes it so much easier for them to visualize their transformation and track progress, because it is no longer just about losing weight.

Dr. Johnny Franco (Austin Plastic Surgeon). Source: ShapeScale vs Styku

The interactive ShapeScale app allows patients [to] have access to the data and scans which certainly helps motivate clients and results in better achieved success.

Dr. Jake Deutsch (Oakwood Precision Medicine). Source: ShapeScale vs Styku

If the practice already runs an InBody

Keep it for the locked-protocol trend if staff will actually lock the protocol. Add ShapeScale when the consult has to show the body. That is a complement, not a demand that every gym throw the column out.

A gym or studio that already sells the sheet, and only needs the sheet, should keep InBody. The buy brief is the page for that split: gym floor versus a clinic that changes local shape.

A med spa, plastics practice, wellness clinic, or GLP-1 program that is shopping because patients keep asking for an InBody nearby is shopping for the wrong object. Those patients want a number they have heard of. The room still has to show the treated area. Install the mesh.

ShapeScale is like having a DEXA scan in your studio, but faster, less intimidating, and far more engaging.

Thurston Pym (Resistanz Studio). Source: Resistanz Studio case study

Pricing is on pricing. This page does not quote a lease figure. Book a ShapeScale demo

FAQ

What does the person do during an InBody test?

They remove shoes, socks, and heavy jewelry, wipe hands and feet, step onto the foot electrodes, enter ID, height, and age, hold the hand electrodes at about 45 degrees, and stay still until the sheet prints. Official steps: InBody Test (retrieved 28 Aug 2026).

How long does the test take?

InBody's comparison guide (retrieved 28 Aug 2026) lists 30 seconds for 770S. The test page says the procedure varies slightly by model. Plan for a short stand-still, plus the time to wipe, type height, and walk the paper.

Why do two scans a week apart disagree?

BIA reads water. Hydration, food, caffeine, alcohol, same-day exercise, menstrual cycle, skin temperature, and electrode contact move fat mass and lean mass even when tissue did not change. InBody's own prep list is the protocol. If staff skip it, the week-to-week number is noise.

How often does InBody say to retest?

Every 2 to 4 weeks under the same conditions, at the same time of day (InBody Test, retrieved 28 Aug 2026). That is a trend habit. It is not a claim that a 4-week clinic change will clear the noise.

Can InBody show CoolSculpting, radiofrequency, red light, or surgical change in a treated area?

No. InBody estimates composition from impedance. A waist or arm circumference on a 770S sheet is not a regional volume and not a heatmap of the treated area. ShapeScale reports mesh girths and regional volumes plus a volume heatmap. It does not measure skin quality.

Is this a location finder?

No. This guide does not list gyms or promise a map. InBody's locator is in the InBody app (retrieved 28 Aug 2026). ShapeScale does not run a consumer finder. The install question is the buy brief.

Where is the BIA versus DXA versus 3D table?

On InBody scan accuracy. This page does not duplicate it.

Is InBody a DXA scan?

No, and neither is ShapeScale. DXA (GE Lunar iDXA in the March 2026 white paper) is the clinical reference for fat and lean. InBody estimates composition from water. ShapeScale predicts composition from the full 3D mesh with a model trained on paired scans versus that iDXA.

Does ShapeScale do posture analysis?

No. Neither does InBody. Fit3D reports tilt, shift, and ProScanner balance. Keep a ProScanner if posture is the product you sell.

Sources

• InBody Test (retrieved 28 Aug 2026). Official session steps, prep list, 2 to 4 week retest.
• InBody technology (retrieved 28 Aug 2026). DSM-MFBIA, five segments, 8-point tactile electrodes.
• InBody USA testing locations (retrieved 28 Aug 2026). Locator is in the app. Website map gone.
• InBody 770S (retrieved 28 Aug 2026). Dual result sheets.
• InBody comparison guide (retrieved 28 Aug 2026). 770S test duration 30 seconds. Waist and arm circumference listed as outputs.
• March 2026 composition white paper
• InBody scan accuracy
• InBody scan near me
• Evolt 360 for clinics
• ShapeScale vs Styku
• Fit3D
• Resistanz Studio case study
• ShapeScale pricing
• Book a demo