Flow Fit vs Lefun Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Lefun Pro
This app professionally monitors and analyzes sports health data from a connected smartwatch. It presents your activity and health metrics through graphs and offers various sports modes and health reminders.
- Sports health monitoring
- Data analysis
- Smartwatch synchronization
- Graph visualization
- Multiple sports modes
- Health reminders
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Lefun Pro is a professional sports health monitoring and analysis software. After connecting and synchronizing with the smart watch, it can display the sports health data to the user in the form of graphs, support a variety of sports modes, and a variety of health reminders.
Screenshots
Verdict
The clearest difference is iOS requirement: Flow Fit at 13.0 against Lefun Pro's 15.0. On price, rating, review sentiment and ratings volume 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.
On the App Store both sit at effectively the same score — 2.3 for Flow Fit against 2.2 for Lefun Pro. Both are backed by a comparable volume of ratings — 119 and 49 respectively. Written reviews split almost evenly too, at 4% and 5% positive.
Flow Fit ships an update every 4 weeks, Lefun Pro fortnightly. The most recent releases landed on September 4, 2026 and September 17, 2026 respectively.
| Parameter | Flow Fit | Lefun Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (119 ratings) — better | 2.2 (49 ratings) |
| Positive reviews | 4.2% of reviews | 4.5% of reviews — better |
| Number of ratings | 119 — better | 49 |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Haiweida Technology Company Limited | 森源 赵 |
Customer experience
Flow Fit
Lefun Pro
Bugs and requests
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
Lefun Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flow Fit
No in-app purchases
Lefun Pro
No in-app purchases
