HAYLOU vs Flow Fit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HAYLOU
Track your daily steps, calories burned, and exercise duration with detailed analysis. Monitor your sleep patterns, set fitness goals, and receive intelligent reminders. Manage your TWS headset settings and enjoy a healthier lifestyle.
- Accurate exercise records
- Detailed sleep analysis
- Pedometer with calorie and distance tracking
- GPS route recording
- Sleep stage monitoring
- Goal setting
- Intelligent silent alarm
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HAYLOU provides you with accurate exercise records, detailed sleep and exercise analysis. Enjoy an active and healthy lifestyle, convenient use experience, more exciting waiting for you to experience. And a platform for you to manager your TWS headset, config the EQ effective [Pedometer] 1. Record the number of daily exercise steps and calculate the daily calories, distance and duration of exercise. 2. The detailed exercise period will tell you the amount of exercise in each exercise period. 3. Count your daily and monthly data, and historical data at a glance. [GPS] 1, GPS map positioning, record your movement route, and keep track of your movement at any time. 2. Voice broadcast, automatic announcement of each milestone in sports, better sports experience. [Sleep] 1. Record your daily sleep situation and inform you of your daily deep sleep, light sleep and awake data. 【aims】 1. You can set goals and encourage yourself to complete your daily exercise. 【remind】 1. Personalized intelligent silent alarm clock vibration reminder. 2. Diversified information push reminders. prompt: Please wear a bracelet to sleep, otherwise there will be inaccurate sleep data.
Flow Fit
Track your daily steps, monitor sleep patterns, and record your runs with GPS. Receive notifications for calls and messages on your connected device. Set alarms and take remote photos.
- Step count tracking
- Sleep monitoring
- GPS running tracker
- Notification push
- Alarm setting
- Remote camera control
- Apple Health integration
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Pedometer You can upload your step count to the APP and save it through the bracelet, and you can set your exercise goal to check your daily compliance status. Sleep Keep track of your daily sleep status. GPS running Record the calories burned, mileage, and movement trajectory of each run. News push Push incoming calls, text messages, and other third-party notifications to the bracelet, so you don’t miss important calls, text messages and notifications Alarm setting Set alarm reminder Remote camera You can take pictures remotely, fancy selfies. Apple Health App sharing Integrates with Apple Health App
Screenshots
Verdict
The clearest difference is rating: HAYLOU at 2.9 against Flow Fit's 2.4. HAYLOU also leads on update cadence (every 3 days vs every 4 weeks) and iOS requirement (9.0 vs 13.0). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HAYLOU holds the better App Store score, 2.9 against 2.4. Both are backed by a comparable volume of ratings — 74 and 124 respectively. Written reviews point the same way: 11% of HAYLOU's written reviews are positive against 4% of Flow Fit's.
HAYLOU ships an update every 3 days, Flow Fit every 4 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | HAYLOU | Flow Fit |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (74 ratings) — better | 2.4 (124 ratings) |
| Positive reviews | 11.0% of reviews — better | 4.2% of reviews |
| Number of ratings | 74 | 124 — better |
| Update frequency | Every 3 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 80 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongguan Liesheng Electronic Co.,Ltd. | Shenzhen Haiweida Technology Company Limited |
Customer experience
HAYLOU
Flow Fit
User reviews
HAYLOU
From 74 App Store ratingsWhat we love
- 👍 Good sound quality
- ⏱️ Long battery life
- 🎯 Accurate activity tracking
- 💪 Comfortable fit
- 📊 Quality reports available
Room to improve
- 🐛 Frequent app crashes
- 🔌 Poor connectivity issues
- ❌ Registration/verification code failures
- ⚠️ Data synchronization problems
- 🌐 Abandoned/outdated app
Flow Fit
From 124 App Store ratingsWhat we love
- 👍 App works for basic functions
- 👍 Watch design is good
- 👍 Some users find it good for the cost
Room to improve
- 🐛 Bluetooth connection issues
- 🐛 Notifications not working
- 🐛 App crashes frequently
- 🐛 Inaccurate time/data
- 🐛 Language/translation issues
Bugs and requests
HAYLOU
Reported bugs
18 issues- Verification code not being sent
- Registration fails with error messages
- App crashes on startup
- App crashes when accessing heart rate settings
- Device not detected/recognized
Show 13 moreShow fewer
- Watch disconnects frequently
- Data not syncing in real-time
- Activity data not saving
- Incorrect day display with no setting to change
- Weather showing inverted temperature values
- Equalizer buttons not clickable
- Alarms not saving
- Notifications not arriving on watch
- Captcha error during password setup
- Touch screen unresponsive with sweat
- App freezes during configuration
- Connection timeout errors
- Internet connection errors despite being connected
Requested features
15 requests- Add more watch faces
- Custom watch face support
- Weather synchronization settings
- Celsius/Fahrenheit toggle
- Russian language support
Show 10 moreShow fewer
- Third-party app integration (Strava, Runkeeper, Training Peaks)
- Health app integration
- Telegram notifications
- WhatsApp notifications
- Gmail notifications
- More alarm options (more than 3)
- Sleep mode configuration
- Voice control settings
- Notification customization
- Simplified activity start process
Flow Fit
Reported bugs
39 issues- Watch not bound error
- Loses time
- Cannot connect to Dial Center
- App crashes on 'Device' tab
- Headphones not connecting
Show 34 moreShow fewer
- Cannot message or receive messages on watch
- Cannot get contacts on watch
- Inaccurate heart rate readings
- Time on phone and watch don't match
- New updates cause blank watch faces
- Watch loses time
- Weather not synced to area
- Blood pressure, oxygen, heart rate monitoring features disappeared
- Continually disconnects from watch
- Update does not work at all
- Notifications come late
- Watch wallpaper reverts to default
- Customization options for watch face are limited
- Time changes to military time after changing picture
- Notifications in other languages
- Calendar and time issues (e.g., March with 29 days)
- Pedometer not syncing
- Cannot change units
- Pedometer not syncing
- Weather app inaccurate
- Temperature is off
- Imperial measurements needed
- Messages notifications cannot be deleted
- Bluetooth problem requiring app reinstallation
- Lost data after reinstallation
- SMS notices not pushing to watch
- Reset required to connect to Bluetooth
- Battery life not as advertised
- Customer service unresponsive
- App crashes after update
- New update makes profile data/settings unsaved
- Watch has to be re-bonded every time
- Watch freezes on update screen
- Error message preventing device binding
Requested features
11 requests- Update the application
- Fix Bluetooth connection
- Improve notification delivery
- Add more watch faces
- Allow changing home screen
Show 6 moreShow fewer
- Sync with Apple Health
- Add support for US units (pounds, feet, inches, month-date-year)
- Allow deletion of received messages
- Add microphone for calls
- Improve weather accuracy
- Add more language options/better translations
In-app purchases
HAYLOU
No in-app purchases
Flow Fit
No in-app purchases
