InBody 370 vs Tanita BC-545
InBody 370 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 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.
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 370 | Tanita BC-545 |
|---|---|---|
| Recording time | 45 s | Not verified |
| Body weight range | 10–250 kg | Not verified |
| Height range | 95–220 cm | Not verified |
| Device weight | 20 kg | Not verified |
| Measurement frequencies | 5, 50, 250 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) | 460 × 677 × 1,020 mmEvidence | Not verified |
| Age in the cited catalogue | 3–99 yearsEvidence | Not verified |
| Impedance measurements | 15Evidence | Not verified |
| Device internal database capacity | 100,000 recordsEvidence | Not verified |
| Display | 800 × 480 colour touchscreen LCDEvidence | Not verified |
| Documented interfaces | RS-232C, USB computer connection and USB printer or backup connection; Lookin’Body compatibility depends on version.Model sources | Not verified |
| 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 |
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
- TANITA — BC-545 manual support
- TANITA — BC-545 instruction manual (manufacturer document, ManualsLib mirror)
- Investigators — BC-545 body composition study (2023)

