# FlagFit

> Fitness and health tracker for sports, sleep, goals, and calorie calculation. (iPhone/iPad app by Shenzhen Ultra Easy Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/flagfit/id1106428739 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Ultra Easy Technology Co., Ltd.](https://appshunter.io/developer/958871192)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Rating: 2.70/5 from 89 App Store ratings · 117 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 33 MB
- Languages: Russian, American English, Danish, Indonesian, European Spanish, Italian, Korean, German (Germany), Polish, European Portuguese and 7 more
- Released: 2016-05-17
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/flagfit/id1106428739/reviews.md

## What is FlagFit?

FlagFit is a set of sport band. It is mainly concerned about the fitness and health of the population designed to help users understand their own health.
FlagFit to support what features:
1. sports statistics
2. sleep statistics
3. sport goal setting
4. calories  calculate

*** App support HealthKit application, you can view your data by health HealthKit ***
This app may use your location even when it isn’t open, which can decrease device battery life

FlagFit App can be connected via Bluetooth hardware , downloads app, you can view the data by phone in the app, to help users better understand their physical condition and state of sleep.

Tips：Pulling down in the different interface can be synchronized different data .

## Key features

- Sports statistics
- Sleep statistics
- Sport goal setting
- Calories calculation
- HealthKit integration
- Bluetooth connectivity

## What do users think of FlagFit?

Overall sentiment: negative

**Pros**

- 👍 Simple to use
- 👍 Helps count steps
- 👍 Understand health better
- 👍 Fixed crashing issue
- 👍 Fantastic support
- 👍 Easy to navigate
- 👍 Great value for price
- 👍 Checks blood pressure

**Cons**

- 🐛 Won't find device
- 🐛 App crashes immediately
- 🐛 Not working since upgrade
- 🐛 Crashes without pairing
- 🐛 App won't stay open
- 🐛 Problem syncing
- 🐛 Crashes when opening app
- 🐛 Stopped working with update
- 🐛 Malfunction, kicks out
- 🐛 App keeps shutting down
- 🐛 Tracker not tracking
- 🐛 Not connecting to Bluetooth
- 🐛 Does not sync with iOS 13
- 🐛 Force closing when syncing
- 🐛 Shuts down right after opening
- 🐛 Crashes!!
- 🐛 App stopped working
- 🐛 App quit connecting
- 🐛 Bluetooth not working
- 🐛 Terrible setup instructions
- 🐛 App not working with iPhone
- 🐛 Sleep track not accurate
- 🐛 No English documentation
- 🐛 Vibrate for unknown reasons

**Commonly reported bugs**

- Device pairing issues
- App crashing on startup
- Syncing problems
- Bluetooth connectivity issues
- App not compatible with iOS 13
- App closes unexpectedly
- Tracker features not working
- Sleep tracking inaccuracies
- Inconsistent heart rate display
- Phone call/SMS notification issues

**Most requested features**

- Weight tracker
- More settings for sleep time
- Sync all data at once
- Contact support within app

## Recent user reviews (10 of 117)

All indexed reviews: https://appshunter.io/ios/app/flagfit/id1106428739/reviews.md

### 3/5 — Problème

*2021-03-02*

Je n’arrive pas à connecter ma montre à mon iPhone Cela me dit que mon appareil n’est pas détecter alors que si merci de m’aider

### 5/5 — Great!

*2020-10-11, version 2.0.1*

Really simple to use and helps me count my steps when doing a work challenge

### 5/5 — 不错

*2020-08-01*

手表有消息提示！！更新之后我觉得很棒！！！瞬间爱了

### 1/5 — Won’t find device

*2019-12-17, version 2.0.1*

I have tried everything to pair the device and it can’t find it. It just continues to give me the message “connect device”

### 4/5 — Appreciated

*2019-12-07, version 2.0.1*

Thanks for making this app to better understand my health care...

### 4/5 — Fixed

*2019-11-03, version 2.0.1*

Thanks for fixing the crashing issue with  2.0.1. Glad to be able to sync my device again with the app!

### 1/5 — I wish I could give it 0

*2019-11-03, version 2.0.1*

The watch doesn’t connect to the app so what good it the app?

### 4/5 — App crashes since last update;  newest update fixed the crash issue. Thanks!

*2019-10-26, version 2.0.1*

Using app version 2.0.0 and iOS 13.1.3 and using iPhone X. Every time open the app it crashes since the last update. Help page is not in English.

### 4/5 — 总是断开

*2019-10-23*

用了一段时间后就总是断开无法正常使用，不知道是什么原因？

### 5/5 — Bug fixed

*2019-10-22, version 2.0.1*

Fantastic support,  bug fixed

## Frequently asked questions about FlagFit

### What does the FlagFit app do?

The FlagFit app is designed to help users understand their fitness and health. It tracks sports statistics, sleep statistics, allows for setting sport goals, and calculates calories. It connects to your sport band via Bluetooth to display this data on your phone.

### What are the key features of FlagFit?

Key features include tracking sports statistics, monitoring sleep patterns, setting personal sport goals, and calculating calorie expenditure. The app also supports HealthKit integration for viewing your health data and connects to your device via Bluetooth.

### Is FlagFit free to use?

Based on the provided information, the FlagFit app is free to use. There are no mentions of subscription fees, in-app purchases, or advertisements, indicating a completely free service.

### How does FlagFit track my data?

FlagFit connects to your sport band hardware via Bluetooth. Once connected, the app downloads and displays your sports and sleep data on your phone, helping you understand your physical condition and sleep state. You can synchronize data by pulling down on different interfaces within the app.

### Can FlagFit sync with other health apps?

Yes, FlagFit supports integration with the HealthKit application. This allows you to view your health data collected by FlagFit within the HealthKit app on your device, providing a consolidated view of your health metrics.

## Version history (last 5 releases)

### 2.0.1 — 2019-10-22

Solve the device crash due to data synchronization parsing error.

### 2.0.0 — 2019-10-14

Adapt to iOS 13.

### 1.0.14 — 2019-03-05

The interface supports iPhoneXR, iPhoneXS, and IPHONEXSMax.

### 1.0.13 — 2018-06-26

Optimize the experience.

### 1.0.12 — 2018-06-12

Optimize known issues.

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## More apps by Shenzhen Ultra Easy Technology Co., Ltd.

- [DayDay Band](https://appshunter.io/ios/app/dayday-band/id958871193)
- [uSeek](https://appshunter.io/ios/app/useek/id976141610)
- [滴嘟手环](https://appshunter.io/ios/app/id1053801620)
- [The Smart Bee](https://appshunter.io/ios/app/the-smart-bee/id1089841323)
- [GloryFit](https://appshunter.io/ios/app/gloryfit/id1237479843)

All apps by Shenzhen Ultra Easy Technology Co., Ltd.: https://appshunter.io/developer/958871192

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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 2026-08-13.*