# Haylou Fun

> Comprehensive health and fitness tracker for smart devices with extensive sports modes and data analysis. (iPhone/iPad app by Dongguan Liesheng Electronic Co.,Ltd..)

- Source: https://appshunter.io/ios/app/haylou-fun/id1534983357 (this page in markdown: same URL + `.md`)
- Developer: [Dongguan Liesheng Electronic Co.,Ltd.](https://appshunter.io/developer/1479377043)
- Category: Health & Fitness
- Price: Free
- Rating: 3.00/5 from 11 App Store ratings · 1,091 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 297 MB
- Languages: American English, Arabic, Belarusian, Bangla, Catalan, Czech, Danish, Dutch, Finnish, French (France) and 21 more
- Released: 2020-11-29
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/haylou-fun/id1534983357/reviews.md

## What is Haylou Fun?

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, blood oxygen saturation, menstrual tracking and other data to pay attention to your own health.

【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.

【Data Sharing]】This app supports Apple's "Health" app. After authorization, you can synchronize your steps and other health data to the "Health" app.

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)

## Key features

- Record health data (steps, heart rate, sleep, etc.)
- 100+ sports modes with voice broadcast
- Device management and settings
- Customizable watch faces
- Night sleep monitoring and analysis
- Data sharing with Apple Health

## What do users think of Haylou Fun?

Overall sentiment: neutral

**Pros**

- 👍 Good for beginners
- 💡 Customizable watch faces
- 🚀 Decent battery life

**Cons**

- 🐛 Notifications not working
- 🐛 Connectivity issues
- 🔒 Lack of security features
- 💤 Limited watch face options

**Commonly reported bugs**

- Notifications not appearing on watch
- Frequent disconnections between watch and app
- App crashes and freezes
- Inaccurate data sync and recording

**Most requested features**

- Add more watch face options
- Improve notification functionality
- Enhance connectivity and sync
- Introduce security and privacy features

## Recent user reviews (10 of 1,091)

All indexed reviews: https://appshunter.io/ios/app/haylou-fun/id1534983357/reviews.md

### 5/5 — Сделайте пожалуйста новые циферблаты

*2026-08-09, version 4.0.2*

Сделайте пожалуйста новые циферблаты.

### 5/5 — Mega Bomb

*2026-08-09*

Во

### 1/5 — I Didn't Know Buying More Than One Device Was A Crime

*2026-08-03, version 4.0.2*

I’ve had a Haylou Solar for a long time, and it still works perfectly fine. Recently, I bought a new Haylou S6 watch and tried to add it to the Haylou Fun app.

That’s when I discovered something ridiculous: the app apparently allows only one watch to be connected at a time.

I was genuinely disappointed. Then I thought, okay, I’ll just use my secondary phone. I downloaded Haylou Fun, logged into my account, and added the new watch there. Everything seemed fine.

But when I came back to my primary phone, I found that I had been automatically signed out.

So my question to Haylou is:

Do you not want your users to own and use multiple Haylou devices?

Are you saying I’m somehow wrong for buying more than one of your products? You don’t want your customers to use multiple devices in parallel? Do I need to choose which Haylou product I’m “allowed” to use?

Or is the message simply: “Congratulations on buying multiple Haylou products. Now you can only use one of them at a time.”

What kind of product ecosystem is this?

I genuinely don’t understand the logic behind this limitation. I already own your products, I like your products, and I chose to buy another one. Why make the experience worse for customers who actually buy more of your devices?

Haylou, please fix this. Your customers should not have to fight your app just to use the products they paid for.

### 1/5 — Gps

*2026-08-02*

Gps parou de funcionar.
Ele pede pra esperar o gps estar pronto para inciar, mas ele nunca fica pronto, e se iniciar mesmo sem ele estar pronto, ele não marca nada.

Usando ele a 3 meses, nunca o derrubei, mas só funcionou bem no primeiro mês.

### 3/5 — Не могу поменять язык

*2026-07-31*

На одних часах меняется язык через приложение , на вторых нет почему-то в приложении такой функции. Как изменить язык?

### 4/5 — Notificação de WhatsApp

*2026-07-31*

Não aparece as notificações do WhatsApp no relógio. Nem aparece a opção de sincronizar esse app

### 2/5 — Tempo e KM

*2026-07-29*

Km e tempo totalmente diferente da realidade

### 3/5 — App bugado

*2026-07-28*

Não consigo editar os favoritos dos mostradores. Volta e meia também para de receber notificações.

### 1/5 — Atualização pessima

*2026-07-28*

Agora não tem como colocar fotos de capa no relógio. A sincronização ficou pessima. O layout do app ficou pessimo, me da uma ansiedade so de tentar mexer nele

### 2/5 — Где датчик зарядки часов?

*2026-07-27*

Разработчики вы хоть подумали как проверять зарядку часов???? Доделайте эту функцию

## Frequently asked questions about Haylou Fun

### What does Haylou Fun do?

Haylou Fun is a health and fitness application designed to connect with a variety of smart devices. It helps users comprehensively manage their health and exercise data, track daily activity, monitor sleep patterns, and customize their wearable device experience.

### What are the key features of Haylou Fun?

Key features include recording health data like steps, heart rate, sleep, and blood oxygen saturation. It supports over 100 sports modes with detailed tracking and voice broadcasts, offers device management for notifications and reminders, provides a wide selection of customizable watch faces, and includes in-depth night sleep monitoring and analysis.

### Is Haylou Fun free to use?

Yes, Haylou Fun is a free application. Based on the provided information, there are no mentions of in-app purchases or subscription models, indicating it is available at no cost to users.

### Can I share my data with other health apps?

Yes, Haylou Fun supports data sharing with Apple's 'Health' app. After granting authorization, you can synchronize your steps and other health data directly to the 'Health' app for a more unified health overview.

### What kind of sports can I track with Haylou Fun?

Haylou Fun supports over 100 different exercise modes. This allows for comprehensive tracking of various activities, recording data such as duration, heart rate, consumption, distance, trajectory, and pace, helping you monitor your performance across a wide range of sports.

## Version history (last 5 releases)

### 4.0.4 — 2026-08-12

Added HRV and vitality index monitoring functions (Currently only supported by HAYLOU Hyper device)

### 4.0.3 — 2026-08-11

Added HRV and vitality index monitoring functions (Currently only supported by HAYLOU Hyper device)

### 4.0.2 — 2026-07-15

Fixed known bugs

### 4.0.1 — 2026-07-01

Fixed known bugs

### 4.0 — 2026-06-29

The all-new 4.0 version is here!
We've redesigned the app with a fresh new look, improved the user experience, and make managing your fitness and wellness data easier and smarter.

[Brand-New UI Design]
Enjoy a refreshed interface with improved layout and smoother interactions. Find what you need faster and enjoy a more intuitive experience.

[Enhanced Fitness Experience]
Optimized workout tracking and data display, helping you better understand your performance and progress.

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## More apps by Dongguan Liesheng Electronic Co.,Ltd.

- [Haylou Sport](https://appshunter.io/ios/app/haylou-sport/id1469849636)
- [HAYLOU](https://appshunter.io/ios/app/haylou/id1486710129)
- [Haylou Sound](https://appshunter.io/ios/app/haylou-sound/id1668977366)
- [HAYLOU WATCH](https://appshunter.io/ios/app/haylou-watch/id6469480020)
- [Haylou move](https://appshunter.io/ios/app/haylou-move/id6739205110)

All apps by Dongguan Liesheng Electronic Co.,Ltd.: https://appshunter.io/developer/1479377043

## Related topics

[haylou fun](https://appshunter.io/ios/topics/haylou-fun) · [haylou fit](https://appshunter.io/ios/topics/haylou-fit) · [haylou solar](https://appshunter.io/ios/topics/haylou-solar) · [hylo fitness](https://appshunter.io/ios/topics/hylo-fitness) · [haylou watch](https://appshunter.io/ios/topics/haylou-watch) · [heylo](https://appshunter.io/ios/topics/heylo) · [haylou](https://appshunter.io/ios/topics/haylou) · [haylou sound](https://appshunter.io/ios/topics/haylou-sound) · [hello haylou](https://appshunter.io/ios/topics/hello-haylou) · [hylo](https://appshunter.io/ios/topics/hylo)

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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 2026-08-30.*