# RunStar Scale 400 lb body composition analyzer ⚖

Track weight and body composition at a glance with RunStar Scale 400 lb body composition analyzer for home fitness

- [Original product page](https://www.ofertitastop.com/us/product/runstar-scale-400-lb-body-composition)
- [View offer](https://www.ofertitastop.com/us/visit/runstar-scale-400-lb-body-composition)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T22:04:09.786Z
- Brand: runstar
- MPN: FI2019G
- EAN / GTIN: 0850060181399
- SKU: ofertitastop-us-15605
- Category: Health & Beauty > Health Care > Biometric Monitors > Body Weight Scales
- Source store: amazon US
- Active deal: Yes
- Price: 51.99 USD
- Previous price: 59.99 USD
- Discount: 13%
- Rating: 4.5 / 5
- Reviews: 160

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This precision digital bathroom scale combines a large color display with a comprehensive body composition analyzer to monitor weight, BMI, muscle mass and heart rate at home. The RunStar Scale offers a 3.5 inch TFT screen that shows seven key metrics at a glance, making it practical for daily tracking and quick check-ins after workouts or first thing in the morning.

## Key Points

The scale presents weight, heart rate, BMI, body fat, muscle mass, bone mass and body water on a 3.5 inch TFT color display so you can see core metrics without opening an app. It supports up to 24 user profiles and claims automatic user recognition when someone steps on the platform. Measurements are based on bioelectrical impedance analysis for broader insight beyond simple weight, which is useful for tracking changes over weeks or months. According to the manufacturer, the scale has 22 measurement parameters available through the device and companion app, giving deeper data for athletes, people losing weight or users maintaining general fitness. Note that bioimpedance estimates can vary with hydration and other factors.

## Technical Specifications

- Name: **runstar RunStar Scale for Body Weight**
- Display: 3.5" TFT color screen
- Measurement method: Bioelectrical impedance analysis
- Maximum capacity: 400 lb
- User profiles: Up to 24
- Sync: Starfit app with compatibility for Apple Health, Health Connect and Fitbit according to the manufacturer

## Usage Recommendations

Step on the scale barefoot and remain still to get consistent readings. For best tracking, measure under similar conditions each time, for example first thing in the morning after using the restroom and before eating. The scale can take offline measurements and will sync data automatically to the Starfit app after the first connection, which helps keep historical charts and trends without manual input. Consider that results for visceral fat, bone mass and muscle percentage are estimates and should be used to follow trends rather than as medical diagnostics.

## Positive Aspects

The large, colorful TFT screen reduces reliance on a phone for quick feedback, which is convenient for family bathrooms and shared spaces. The ability to manage multiple profiles and automatic recognition makes it practical for households with varied fitness goals. App syncing and third-party integration help consolidate health metrics across devices and services for longer-term monitoring.

## Images

![RunStar Scale 400 lb body composition analyzer ⚖ — 1](https://www.ofertitastop.com/i/tatUQgI7T-A0n5ZrAhf5w3uMWW2YBNVZTH_rGAJQcBViaeN5JkmzaxSfmxspBT361IhqR1ysY4wm3L-8Y5xwRqv-Leib6XwjlpSUqgfznQgCAiKNr7SfJw.jpg)

![RunStar Scale 400 lb body composition analyzer ⚖ — 2](https://www.ofertitastop.com/i/h2YZqmzfRQ_nzxKXmFDNh3vZlKqxtDbsKzpq4U1HrYNt5mN3I7tnkX9J9ymCKbrFrw9ek86PzJw8IAHGr2aogcjBNQXpPFdLL9Z-AJC4F4bA7nzYq4zVCQ.jpg)

![RunStar Scale 400 lb body composition analyzer ⚖ — 3](https://www.ofertitastop.com/i/aWApKxhXlzE7W0mjPachXur1pSrd71F2jgf8Y70fVG2vB2276e-0GXncahZFnvAM3wp50mNZWlM0Np57OcHdTpx9TfN-RQWfOidXJ_-Ix1qJzEoNQ8vzpg.jpg)

![RunStar Scale 400 lb body composition analyzer ⚖ — 4](https://www.ofertitastop.com/i/_l-qWQT75rBBJVU29OKNY4fn3y5laqIcxEJF67PGrtENUncdQqDWyM4bTt9Bw11TADxEsiaG3KUVvZtlsQ13wHa6zFeN_62NY3f7VY2IC6M9syneT5_xLA.jpg)

![RunStar Scale 400 lb body composition analyzer ⚖ — 5](https://www.ofertitastop.com/i/Wged5M7eOmXbhTIcV_yV9BmU16YfrBtRs8AnhcljG3focZPc8EArz7dAWZxYHwjnPIeySOJtUmQhVCmqreMTHmV7ziJNApzChOMtWngQSx7fPgVx_e2MEA.jpg)