63.1K reviews
Content rating
Rated for 3+
5M+
Downloads
Content rating
Rated for 3+
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About this app

In order to bring you a more comprehensive and professional user experience, inspire you to enjoy sports, live a more active and healthy life, and welcome a stronger and better self, we have upgraded Haylou Fun.

Haylou Fun can support connecting a variety of smart devices and integrate health and exercise data to comprehensively manage your health.

Key features of Haylou Fun:

【Record health data】
Record steps, consumption, heart rate, sleep, menstrual tracking and other data to pay attention to your own health.
*Not intended for medical use, only for general fitness/wellness use.

【Multiple sports records】
Support 100+ exercise modes, record data such as duration, heart rate, consumption, distance, trajectory, pace, exercise target, etc. during exercise, and support voice broadcast of exercise status.

【Device Management】
Manage the device on the APP side, and enable settings such as message notification, call reminder, alarm clock, weather, etc.

【Rich dials】
There are a large number of watch faces to choose from. You can choose your favorite watch face to synchronize with the watch according to your mood, and you can set your favorite picture as your own watch face.

【Night sleep monitoring and analysis】
Record sleep information every night, analyze your sleep quality score by analyzing the proportion of different sleep in sleep, and provide corresponding sleep analysis and suggestions.

Haylou Fun will be connected to more smart devices in the future, adding more useful and fun functions, let us accompany you to live a healthy life together!

If you have any questions or suggestions, you can send feedback to:
service@haylou.com (or submit feedback in the app)
Haylou Fun works with multi-smart devices to manage your healthy life.
Updated on
Sep 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Health and fitness
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

62.7K reviews
Qastym
January 22, 2026
Awfully stressful app. Needs access to phone location for connecting to watch. In my experience something wasn't working every time. Couldn't change music, didn't show weather, notifications, calls. Not all at once, but always something. These problems are gone for now, I think, but today app decided to log me out once again, but this time it didn't save my watch connection and I cannot pair it anymore for some reason. It doesn't see it. I'm done. App deleted, gonna looking for the new watch.
9 people found this review helpful
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Somayeh Rahimi
June 29, 2026
It's a good watch, but it has a few weaknesses, especially in graphics. The watch faces don't have much variety. Some of the faces don't have all the options, such as battery charge percentage, step count, heart rate, date, etc. The faces that have all the necessary options are very few and limited. please update face watchs
5 people found this review helpful
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ALJAZIRA YASYIRULGAZA INTIFADA
June 27, 2026
features for outdoor, especially for hiking, it hasn't need to connect to gps in haylou solar lite 2 when it started, so i can't afford data that i need to know like maps of course. In the apps just provide running outdoor, walking outdoor, and cycling outdoor, just that, there's no more sports i can't find in the apps when i need to use gps for my sports like hiking.
7 people found this review helpful
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What’s new

  Fix known bugs.