InBody 370 vs InBody 520
InBody 370 and InBody 520: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
InBody 370: when to consider it
The older InBody370 provides a clear comparison of fat, muscle and their distribution across repeat visits. Results also cover individual limbs. An explanation helps you decide which findings matter for your diet or activity.
InBody 520: when to consider it
An older model for following fat, muscle and water during nutrition or exercise changes, and for understanding past results. Includes ECW/TBW and lean-mass distribution across the arms, legs and trunk.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | InBody 370 | InBody 520 |
|---|---|---|
| Recording time | 45 s | 50 s |
| Body weight range | 10–250 kg | 10–250 kg |
| Height range | 95–220 cm | 95–220 cm |
| Device weight | 20 kg | 26 kg |
| Measurement frequencies | 5, 50, 250 kHz | 5, 50, 500 kHz |
| Contact electrodes | 8 | 8 |
| Measurement position | Standing | Standing |
| Operating temperature | 10–40 °C | 10–40 °C |
| Dimensions (width × depth × height) | 460 × 677 × 1,020 mmEvidence | 522 × 843 × 1,015 mmEvidence |
| Age in the cited catalogue | 3–99 yearsEvidence | 3–99 yearsEvidence |
| Impedance measurements | 15Evidence | 15Evidence |
| Device internal database capacity | 100,000 recordsEvidence | Not verified |
| Display | 800 × 480 colour touchscreen LCDEvidence | Colour LCD, 640 × 480 pixelsEvidence |
| Documented interfaces | RS-232C, USB computer connection and USB printer or backup connection; Lookin’Body compatibility depends on version.Model sources | RS-232C, USB Host, USB Slave and EthernetEvidence |
| Result sheets | Adult and children’s sheets; optional thermal printingModel sources | Not verified |
| History and export | Records under an ID; USB backup and Lookin’Body compatibility depending on versionModel sources | Not verified |
| Height | Entered manually or supplied by a connected stadiometerModel sources | Not verified |
| Measured regions | Not verified | Right and left arm, trunk, right and left legModel sources |
| Weighing | Not verified | Built-in weighing platform; height is enteredModel sources |
| Results | Not verified | Printed report and export through manufacturer softwareModel sources |
Fat-free mass is not pure muscle mass. A single result is not a diagnosis. Different devices and similarly named metrics may use definitions that are not interchangeable.
Sources and verification
- InBody370 catalogue — BC-ENG-81-C-140917
- InBody370 Install Manual — BM-ENG-81-F-181224
- FZS ZČU — InBody 370
- Colliery RECOVERY — služby
- InBody Japan — BIA and InBody history
- Biospace — technické podání K130777 / technical submission
- InBody — InBody 520 Quick Installation Guide
- Biospace — InBody 520 User’s Manual (2011)
- MegaFitness — měření InBody 520 / testing service
- Biospace — 510(k) Summary K052646

