Bodystat 1500 vs InBody 770S
Bodystat 1500 and InBody 770S: compare documented specifications, features and limitations. Check the reports and explanation offered by the provider. More features alone do not establish better accuracy.
Bodystat 1500: when to consider it
Bodystat 1500 is a portable 50 kHz BIA analyser. Using entered weight, height and other information, it estimates fat, fat-free mass and total body water. Hand-and-foot electrode testing is supine; this designation is distinct from 1500MDD.
InBody 770S: when to consider it
A newer generation for nutrition and clinical follow-up with a detailed water report. Useful for discussing fat and muscle changes in the context of water distribution and phase angle, including individual body regions.
Specifications side by side
Highlighted rows differ. Unknown values stay unknown.
| Specifications | Bodystat 1500 | InBody 770S |
|---|---|---|
| Method | Bioelectrical impedance (BIA) | Not verified |
| Measurement frequencies | 50 kHz | 5, 50, 250, 500 kHz; 1 MHz |
| Measurement position | Supine | Standing |
| Documented outputs | Estimated fat, fat-free mass and total body water; impedance | Not verified |
| Recording time | Not verified | ≈ 30 s |
| Body weight range | Not verified | 2–270 kg |
| Height range | Not verified | 95–220 cm |
| Device weight | Not verified | 35.7 kg |
| Contact electrodes | Not verified | 8 |
| Operating temperature | Not verified | 10–40 °C |
| Dimensions (width × depth × height) | Not verified | 526 × 854 × 1,175 mmEvidence 1Evidence 2 |
| Age in the cited catalogue | Not verified | From 3 yearsEvidence |
| Impedance measurements | Not verified | 25Evidence 1Evidence 2 |
| Device internal database capacity | Not verified | 100,000 recordsEvidence |
| Display | Not verified | 10.2″ colour touchscreen TFT LCD, 800 × 480Evidence |
| Documented interfaces | Not verified | 4× RS-232C, 2× USB host, USB device, Ethernet, Bluetooth and 2.4/5 GHz Wi-FiEvidence |
| Display diagonal | Not verified | 10.2″Model sources |
| Result sheets | Not verified | Body composition, child and dedicated water reportsModel sources |
| Specialist displays | Not verified | The water report includes BIVA and Z0; availability depends on settingsModel sources |
| Additional instruments | Not verified | Compatible stadiometer, blood pressure monitor and InGripModel sources |
| Result management | Not verified | ID, QR, USB backup and LookinBody software according to configurationModel 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
- Bodystat — 1500 Instructions for Use
- InBody — český katalog 770S / Czech 770S catalogue (2025)
- InBody — výrobce 770S / manufacturer 770S
- InBody 770S — česká produktová stránka / Czech product page
- InBody — příprava / test preparation
- InBody USA — InBody 770S
- InBody Europe — InBody 770S User Manual
- InBody — Annual Report 2025 / výroční zpráva 2025

