InBody 270 vs InBody BWA 2.0S
InBody 270 and InBody BWA 2.0S: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
InBody 270: when to consider it
The original InBody270 gives a quick overview of fat, muscle and their distribution. It suits regular diet and training consultations, including testing at different locations. Its output coverage differs from the newer 270S.
InBody BWA 2.0S: when to consider it
The newer BWA 2.0S combines detailed water results with composition and offers a shorter test than the original BWA. Testing can also take place while lying or seated. It is mainly intended for care where a professional follows water distribution and muscle quantity over time.
Specifications side by side
The filter keeps rows with undocumented values. More features or a different value alone do not establish better measurement accuracy.
Practical specifications
Technical specifications
| Specification | InBody 270 | InBody BWA 2.0S |
|---|---|---|
| Device weightDifferent documented values | 14 kgModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 | 2.8 kgModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 |
| Measurement frequenciesDifferent documented values | 20, 100 kHzModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 | 5, 50, 250, 500 kHz; 1, 3 MHzModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 |
| Contact electrodesDifferent documented values | 8Model sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 | 16Model sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 |
| Operating temperatureMatching documented values | 10–40 °CModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 | 10–40 °CModel sources 1Model sources 2Model sources 3Model sources 4Model sources 5Model sources 6Model sources 7Model sources 8 |
| Dimensions (width × depth × height)Different documented values | 356 × 796 × 995 mmEvidence | 322 × 282 × 81.5 mmEvidence |
| Impedance measurementsDifferent documented values | 10Evidence | 30Evidence |
| Device internal database capacityMatching documented values | 100,000 recordsModel sources | 100,000 recordsEvidence |
| DisplayDifferent documented values | 7″ colour touchscreen LCD, keypadModel sources | Colour touchscreen TFT LCD, 1280 × 800 pixelsEvidence |
| Display diagonalDifferent documented values | 7″Model sources | 10.1″Model sources |
| Documented interfacesDifferent documented values | RS-232C, USB, LAN, Bluetooth, Wi-FiModel sources | RS-232C, USB Host, USB Slave, Ethernet, Bluetooth and Wi-FiEvidence |
| ElectrodesA documented value is missing | 8 contact points on hands and feetModel sources | Not documented |
| Report typesA documented value is missing | Adult, child and optional thermal reportsModel sources | Not documented |
| Contacts and modesA documented value is missing | Not documented | Clamp electrodes; Medical (proximal) and Research (distal) placementModel sources |
| Weight for the testA documented value is missing | Not documented | Entered separately; no built-in scaleModel sources |
| Z0 and Z∞A documented value is missing | Not documented | Modelled limiting impedances, rather than additional measured frequenciesModel 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
- Nutriamb, Jindřichův Hradec — měření InBody 270
- InBody 270 — originální katalog BC-ENG-83-D-220121
- InBody 270 — český uživatelský manuál
- InBody Japan — změna specifikace 270 → 270S (12. 11. 2024)
- InBody USA — The InBody Test
- Ne hladu — měření InBody230 a 270 / InBody230 and 270 testing
- InBody Japan — BIA and InBody history
- InBody — historie modelů 230 a 270 / history of models 230 and 270
- InBody — BWA2.0S katalog / catalogue
- InBody — BWA2.0S User’s Manual (2025)
- InBody CZ — BWA2S
- InBody USA — BWA 2.0S
- InBody UK — BWA 2.0S
- InBody — BWA 2.0 catalogue (2021)
- InBody — Annual Report 2025, company history
- FDA / NLM — BWA2.0S, GUDID (2024)

