# Mengii Fit -International

> Smart body fat scale app measures 18 health metrics, stores data, and syncs with HealthKit. (iPhone/iPad app by Shenzhen Mengii Technology Co. Ltd..)

- Source: https://appshunter.io/ios/app/mengii-fit-international/id1067172570 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Mengii Technology Co. Ltd.](https://appshunter.io/developer/959350432)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 1.39/5 from 59 App Store ratings · 35 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 13 MB
- Languages: English, French, German, Japanese, Korean, Russian, Chinese, Spanish, Chinese
- Released: 2016-01-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mengii-fit-international/id1067172570/reviews.md

## What is Mengii Fit?

Mengii Fit app is Mengii smart body fat scales with the international version of the app. Support for multiple languages. When the user simply enter real sex, date of birth, height successful registration, open app,Mengii intelligent stand barefoot body fat scales, can measured 18 health data (weight, BMI, body fat ratio, subcutaneous fat percentage, visceral index, moisture content, basal metabolism, muscle, protein percentage, bone mass, body age). And cloud storage of your health data. We will sun and the moon anniversary, to show you the statistical analysis of your health status.

App supports up to 16 records of family members, when family friends to play, we offer visitors mode, when there is need to weigh the baby, we offer baby carrier mode. Please use horizontally placed on a hard floor.

   Weight, body fat ratio, body mass index BMI, will be synchronized to HealthKit.

We are committed to the data cloud, cloud to build healthy. Constantly revised and improved our algorithm and data models. Thus in order to bring a more accurate measurement and life advice.

* For HealthKit data Important notes:
Only when you are as adorable million Mengii Fit 
authorization to write to and read HealthKit rights information from HealthKit when, Mengii Fit syncs your measurement data to HealthKit.

Of course, you can view or change these permissions in the source of HealthKit.

Now our smart body fat scales have been sold to more than 120 countries around the world. In the future we have the confidence to cover more countries and regions. And to provide users with better quality hardware and software services.

email: contact@mengii.com or web site:www.mengii.com

## Key features

- Measures 18 health data points
- Cloud storage and analysis
- Supports multiple user profiles
- Visitor and baby modes
- HealthKit synchronization
- Multi-language support

## Recent user reviews (10 of 35)

All indexed reviews: https://appshunter.io/ios/app/mengii-fit-international/id1067172570/reviews.md

### 1/5 — Mengii Fit

*2022-07-30, version 1.9.97*

Once I change the batteries, I cannot log back in. It automatically defaults to kg instead of lbs.  Resetting or creating new account doesn’t work. Very unhappy

### 1/5 — Scam

*2021-03-31, version 1.9.97*

This scale does not do what it advertises, cant register an account it will as you for a graphics verification code that is not given at all and its in Chinese or something. Don't buy this crap its useless i cant believe this is at big 5 i threw out the box and packaging so i cant return it. Now im stuck with trash. False advertising should be illegal

### 1/5 — CANT LOG IN

*2021-02-18, version 1.9.97*

Hello, I just purchased this scale and was excited to use it but it does not let me log in. It does not let me register and I am not able to contact anyone from this company. If any one can provide a phone number please send it my way.

### 1/5 — Does not connect

*2021-02-01, version 1.9.97*

I should’ve read all the ones to reviews before I purchase test from big five because it does not let you login it prompts some Japanese code

### 1/5 — Log In

*2021-01-05, version 1.9.97*

I can’t even create a log in to get into the app to see if it’s legit or not. They make it way to complicated

### 1/5 — Trash

*2020-12-21, version 1.9.97*

Needs a graphics verification code to make an account? Makes this scale completely useless. Dont buy it!

### 1/5 — Zero stars

*2020-12-12, version 1.9.97*

This product is worthless. Returning.

### 1/5 — Returning The Scale. Your product does not work.

*2020-11-24, version 1.9.97*

Seemed like it would be useful product. But I wouldn’t of bought the scale if I had known the Bluetooth connectivity was nonexistent. The app says “connecting...” and never connects to the scale so you can’t access any of the features it claims to have. Now I’m left feeling duped, with a basic lbs/kg scale and a useless app taking up space on my phone. This “Digital body weight scale with blue tooth technology” should not be on the shelves considering what it is being marketed as; without a functional app and Bluetooth that works it is just a basic scale. Marketing it as anything more than that should be considered a scam.

### 1/5 — Fix the problem or just stop selling them!

*2020-10-16, version 1.9.97*

I recently purchased this product ,and I just cant get it to connect with my iPhone !!! This is so frustrating and annoying!

### 1/5 — Has potential, if it worked.

*2020-10-11, version 1.9.97*

I saw most reviews had issues even logging into the app; but I successfully created and logged into my account, so I proceeded with giving the product a try. 
Scale and app worked properly individually,  but they fail to connect to each other and in turn to communicate all readings, even weight. You can only enter your weight manually. Ironically, it seems the developers know this and still proceeded with distributing their product! How silly if you ask me lol 
Just look at the iPhone on the scales box cover photo, the phone is stuck in connecting to the scale but never successfully does!!! Lol

## Frequently asked questions about Mengii Fit

### What health data can this app measure?

The app can measure 18 different health data points when used with Mengii smart body fat scales. These include weight, BMI, body fat ratio, subcutaneous fat percentage, visceral index, moisture content, basal metabolism, muscle percentage, protein percentage, bone mass, and body age.

### How does the app store and analyze my health data?

Your health data is stored in the cloud, allowing for statistical analysis and tracking of your health status over time. The app provides anniversary views to show your progress and health trends.

### Can multiple people use this app with the smart scales?

Yes, the app supports up to 16 records for family members. It also includes a visitor mode for guests and a baby carrier mode for weighing infants.

### Does this app sync with Apple HealthKit?

Yes, weight, body fat ratio, and BMI will be synchronized to HealthKit. This synchronization only occurs if you grant Mengii Fit the necessary authorization to read and write data from HealthKit.

### Is this app free to use?

Based on the provided information, the app is free to use. There are no mentions of subscription fees or in-app purchases for core functionality.

## Version history (last 1 release)

### 1.9.97 — 2019-09-27

1.Optimize the unit to ensure the user experience!
2.Now,We will enter the global retail market ourselves!

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All apps by Shenzhen Mengii Technology Co. Ltd.: https://appshunter.io/developer/959350432

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*