iPhone Screenshots


This App can achieve the step monitoring, heart rate monitoring, sleep monitoring, call notification, alarm settings, health data uploaded to Healthkit and other functions

1.Continued use of GPS running in the background can dramatically decrease battery life.
2.Support background to find the function of mobile phone

What's New

Version 5.1.0


Ratings and Reviews

2.7 out of 5

81 Ratings

81 Ratings

Nice But


I recently received my watch. I like the watch, but the app needs some work. While the graphical interface in the app looks good, there are a few glaring flaws. Some of the data sets are in Mandarin. Generally speaking, if you market a product in the US, the data displayed in the companion app needs to be in English. Feed back that is in Mandain, for most people in this market, is no different than gibberish. The sleep data for a day is not cumulative: it records a single event. This is a big flaw- it makes the watch worthless for this function. Many people, more than half, wake up in the middle of the night on a routine basis. The sleep function NEEDS to be cumlative for all sleep periods in a day. This needs to be fixed. Also a big issue: much of the screen text in the app is very tiny, so even with 20/20 vision you need a magnifying glass to read it; the app does not allow you to you zoom-in to see it better. Like the text that is in Mandarin, text that is too small to read is basically useless. I expect many products to have poor instructions for use- this year ne is no different- no worries there- once you poke the buttons enough you’ll get the basic idea of what the main button does...the other two buttons, who knows- they seem to be for looks only. This watch us cloose to being a great product, at this time it is not one mainly because of the app.

Please allow app to share heart rate and blood pressure readings with Health app!


I like this product so far, but I really don’t like that there is no option to share heart rate and blood pressure data with other apps. It shares distance walked and sleep reports, but does not share heart rate and blood pressure data. It would be nice to just be able to go to my apple Health app and have everything there instead of jumping between apps. That issue aside, I am very happy with this.

Would like a little feature added


I like the simplicity of the app. However, I would like to have a feature to turn off the turn wrist function so that I can only turn on my watch when tapping it. Whenever, I'm playing sports or doing casual things it always turns on.


jiafu zhang
52.8 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
This app may use your location even when it isn't open, which can decrease battery life.
© ZhangJiafu


  • Family Sharing

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

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