InBody 170 vs InBody R20
InBody 170 and InBody R20: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
InBody 170: when to consider it
The older InBody170 provides a basic overview for weight loss and muscle-building goals. It can also help you follow existing measurements: a consultation can examine changes in fat, muscle and their distribution.
InBody R20: when to consider it
R20 was developed for home body-composition monitoring and also appears in some fitness services. It gives a basic muscle-and-fat overview. For a more detailed consultation, it matters whether the provider also uses the computer report.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | InBody 170 | InBody R20 |
|---|---|---|
| Recording time | 30 s | 30 s |
| Body weight range | 10–250 kg | 10–150 kg |
| Height range | 95–220 cm | Not verified |
| Device weight | 14.3 kg | 3 kg |
| Measurement frequencies | 20, 100 kHz | 20, 100 kHz |
| Contact electrodes | 8 | 8 |
| Measurement position | Standing | Standing |
| Operating temperature | 10–40 °C | 10–40 °C |
| Dimensions (width × depth × height) | 396 × 608 × 955 mmEvidence | 321 × 360 × 58 mmEvidence |
| Age in the cited catalogue | 3–99 yearsEvidence | 6–99 yearsEvidence |
| Impedance measurements | 10Evidence | 10Evidence |
| Display | EBTN LCD and buttonsEvidence | LCD with basic results and buttonsEvidence |
| Documented interfaces | RS-232C and USB connection to a computer; compatibility depends on the original software.Model sources | Cable USB to the original Lookin’Body Basic. Bluetooth belongs to the R20B variant.Model sources |
| Result sheet | Thermal printout; further result handling depends on the original softwareModel sources | Not verified |
| Height entry | Height is entered; the analyser itself does not measure itModel sources | Not verified |
| Device internal database capacity | Not verified | 300 recordsEvidence |
| Power | Not verified | AA batteries; the original documentation specifies battery operationModel sources |
| Modes | Not verified | Body composition analysis and weight-only modeModel sources |
| Detailed report | Not verified | Original Lookin’Body Basic on a computer; requires a working connectionModel sources |
| Variants | Not verified | Original R20 with USB; R20B is a separate Bluetooth variantModel 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
- InBody170 User’s Manual — BM-ENG1-C0-B-120903
- Biospace — FDA K130777, srovnávací tabulka
- FIT V RÁJI — měření na InBody 170
- Sport Centrum Evropská — InBody 170
- InBody CZ — podpora starších přístrojů
- FDA — InBody170, K110689 (2011)
- Biospace — FDA K092786
- InBody R20 brochure — BC-ENG-00-A-090706
- InBody R20 — původní uživatelský manuál
- Lady-Fit Znojmo — InBody R20
- Lady-Fit Znojmo — ceník
- Slim Nest Beauty — procedury
- InBody — tisková zpráva k 29. výročí / 29th anniversary press release

