Flow Fit vs STF ZEN
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
STF ZEN
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STF ZEN – Sync Your Wellness, Simplify Your Life STF ZEN is your all-in-one health companion, designed to seamlessly connect with your smart ring to track your steps, calories, heart rate, and sleep patterns. With STF ZEN, all your fitness data is automatically synced to Apple Health, giving you a complete overview of your daily activity and well-being. Real-time Step Tracking: Monitor your daily steps effortlessly. Calorie Counter: Keep track of the calories you burn throughout the day. Heart Rate Monitor: Stay on top of your heart health with continuous heart rate monitoring. Sleep Analysis: Track your sleep patterns and improve your rest. Apple Health Integration: All your data is synced directly with Apple Health for a unified view of your health stats. Take control of your fitness journey with STF ZEN. Stay connected, stay healthy.
Screenshots
Verdict
The clearest difference is iOS requirement: STF ZEN at 9.0 against Flow Fit's 13.0. On price, ads, in-app purchases and device support 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.
| Parameter | Flow Fit | STF ZEN |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (119 ratings) — better | — |
| Positive reviews | 4.2% of reviews | — |
| Number of ratings | 119 — better | — |
| Update frequency | Every 4 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Haiweida Technology Company Limited | STUFFACTORY |
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
STF ZEN
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flow Fit
No in-app purchases
STF ZEN
No in-app purchases
