iPhone Screenshots


YUNMAI is a FREE app available for iPhone and other smartphones.
Connecting Yunmai app to Smart Scale, your 10 statistics (weight, body fat, muscle, water, bone mass etc.) can be loaded to cloud serve, and also can get the advisory report. Wouldn’t it be marvelous when you finally achieve your goal?

Main Functions
[Weight Tracking]:Tracking your weight manually, serving as an assistant to track your weight.
[Ten statistics]: Measure your 10 body data, know yourself better
[Amazing Report] :Body Statistic report, every day, every month, presents easily
[Family management]: monitor and manage the health conditions of your family.

1. All the stats measured after each weighing (BMI, body fat
ratio, weight, lean body weight and height) will be shared with
the Health app
2. To protect your privacy, Haoqing will remind you to grant
authorization for sharing with the Health app after your first weigh. Or you can go to the Settings page in the app, and select "Connect to Health app". It will also guide you through the authorization
3. Connecting to Health app requires iOS 8.0 or later, and only
compatible with iPhone4S, iPhone 5, iPhone 5S, iPhone 5C,
iPhone 6, iPhone 6 Plus. Not compatible with iPad.

More infomation can be found at:http://www.iyunmai.com
Contact us: support@iyunmai.com
Note:Continued use of GPS running in the background can dramatically decrease battery life.

What's New

Version 2.1.11

Bug fixes and performance improvements

Customer Reviews

3 out of 5

63 Ratings

63 Ratings

Can’t Distinguish Between Two People


While this is a nice looking and simple app, it can’t keep the scale information separate for two people using the scale. If my spouse weighs before I do, using his phone app and Bluetooth, it records his data on his phone. When I use the scale with my phone and Bluetooth, the weight might be correct but the weight loss amount is incorrect. He weighs less than I do by a couple of pounds or less but even though I lose a few tenths of a pound, my app says I gained the difference of what he weighs v. what I weigh. He closes his Bluetooth and his app before I weigh. Fix this issue, please.

After 60 days it does not work

Adventure John

I bought this scale because of all of the things that it measures. I have several medical conditions that requires a lot of monitoring of my health status. This scale was chosen to assist me with those tasks. However, in less than 60 days after I bought it, every function except actually determining the weight just stopped working. It is now just a standard scale that I paid way too much for! Now I have to go through the hassle of returning it. If it is this “delicate” and prone to breaking, I cannot honestly recommend this product to anyone else. Don’t purchase this product. It is not the reliable and informative scale that you’re looking for....

Recommends weight loss based on BMI?


This app seems to function quite well as far as accessibility of the information one would seek. I only deduct one star because it recommends a weight-loss target based on BMI, and this would require many people with developed muscles to lose below 0% fat to be able to meet that target. That would actually be not only undesirable but dangerous. The suggested weight lost target should purely be based on calculated body fat percentage. That seems to be the reason for having the scale in the first place.


58.1 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© 2017 YUNMAI


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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