InBody R20 vs Tanita BC-545
InBody R20 and Tanita BC-545: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
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.
Tanita BC-545: when to consider it
BC-545 InnerScan is a body-composition scale with personal-profile memory. Its manual describes fat and muscle-mass results and graphs for tracking change. This is the original BC-545; specifications from later BC-545N or BC-545F models are not transferred.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | InBody R20 | Tanita BC-545 |
|---|---|---|
| Recording time | 30 s | Not verified |
| Body weight range | 10–150 kg | Not verified |
| Device weight | 3 kg | Not verified |
| Measurement frequencies | 20, 100 kHz | Not verified |
| Contact electrodes | 8 | Not verified |
| Measurement position | Standing | Not verified |
| Operating temperature | 10–40 °C | Not verified |
| Method | Not verified | Bioelectrical impedance (BIA) |
| Documented outputs | Not verified | Body fat, muscle mass; daily, weekly and monthly graphs |
| Result display | Not verified | Display and memory for 4 people |
| Designation scope | Not verified | BC-545 / InnerScan |
| Dimensions (width × depth × height) | 321 × 360 × 58 mmEvidence | Not verified |
| Age in the cited catalogue | 6–99 yearsEvidence | Not verified |
| Impedance measurements | 10Evidence | Not verified |
| Device internal database capacity | 300 recordsEvidence | Not verified |
| Display | LCD with basic results and buttonsEvidence | Not verified |
| Documented interfaces | Cable USB to the original Lookin’Body Basic. Bluetooth belongs to the R20B variant.Model sources | Not verified |
| Power | AA batteries; the original documentation specifies battery operationModel sources | Not verified |
| Modes | Body composition analysis and weight-only modeModel sources | Not verified |
| Detailed report | Original Lookin’Body Basic on a computer; requires a working connectionModel sources | Not verified |
| Variants | Original R20 with USB; R20B is a separate Bluetooth variantModel sources | Not verified |
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
- 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
- TANITA — BC-545 manual support
- TANITA — BC-545 instruction manual (manufacturer document, ManualsLib mirror)
- Investigators — BC-545 body composition study (2023)