Mediatek SmartDevice vs TFIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mediatek SmartDevice
Connect to MediaTek wearable devices and BLE peripherals to manage alerts, track health data, and set up emergency contacts. Receive real-time notifications for proximity and link loss, and sync activity and sleep data to your iPhone.
- Start/stop alerting remote BLE devices
- Proximity alerts with distance levels
- Link loss alerts
- HealthKit data sync (steps, calories, sleep)
- SOS Call setup
- Time format server
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This application is mainly used for MediaTek wearable devices (also works with BLE peripherals which support BLE proximity and find me profile) This version includes below features. -Start/stop alerting remote BLE devices -Alerting when distance changing (3 levels) between remote BLE device -Alerting when linking loss between remote BLE device -Alarm and vibration setting for proximity profile -HealthKit feature: sync activities(Step Count, Active Colories, Walking + Running Distance) and sleep data to iPhone, save to Health App, and update all data in real time while the Health Data View showing; Saving Blood Pressure and Body Temperature data to Health Store got from wearable device; -SOS Call: edit contact infomation saved on remote wearable device; -Time Format Server: reply current time format (12H or 24H) to remote wearable device after getting request.
TFIT
This app connects to your smart wristband to display its status, including your exercise data. Monitor your activity and device information directly from your phone.
- Connects with smart wristbands
- Displays exercise data
- Shows wristband status
- Monitors activity
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TFit是一款与手环通讯的app,可以展示运动等手环的状态。 TFit is an app that communicates with the bracelet and shows the status of the wristbands such as exercise.
Screenshots
Verdict
The clearest difference is rating: TFIT at 3.4 against Mediatek SmartDevice's 2.3. TFIT also leads on review sentiment (27% vs 12%) and ratings volume (455 vs 115). Mediatek SmartDevice's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.
TFIT holds the better App Store score, 3.4 against 2.3. Both are backed by a comparable volume of ratings — 115 and 455 respectively. Written reviews point the same way: 12% of Mediatek SmartDevice's written reviews are positive against 27% of TFIT's.
Mediatek SmartDevice ships an update every 5 weeks, TFIT monthly. The most recent releases landed on July 4, 2026 and September 24, 2026 respectively.
| Parameter | Mediatek SmartDevice | TFIT |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (115 ratings) | 3.4 (455 ratings) — better |
| Positive reviews | 12.1% of reviews | 27.0% of reviews — better |
| Number of ratings | 115 | 455 — better |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Airoha Technology Corp. | Shenzhen TJD Information Technology Co. LTD |
Customer experience
Mediatek SmartDevice
TFIT
User reviews
Mediatek SmartDevice
From 115 App Store ratingsWhat we love
- ✅ Works with compatible smartwatches
- 📱 Simple and intuitive interface
- 🔔 Receives notifications on watch
- 📞 Call functionality operational
- 🔍 Device discovery feature
Room to improve
- 🐛 Frequent connection drops and disconnections
- ❌ Doesn't detect many smartwatch models
- 📵 Non-functional on iOS 10+ versions
- ⚠️ Incompatible with iPhone 4/4S/5
- 🔗 Unreliable Bluetooth synchronization
TFIT
From 455 App Store ratingsWhat we love
- 👍 Good app for several years
- 🚀 Smart watch
- 👍 Pretty good
- 👍 Easy to setup
Room to improve
- 🐛 Keeps crashing
- 🐛 Connectivity issues
- 🐛 Settings don't stay
- 🐛 Inaccurate measurements
- 🐛 Limited features
Bugs and requests
Mediatek SmartDevice
Reported bugs
15 issues- App fails to detect connected smartwatches
- Bluetooth connection immediately disconnects after pairing
- Cannot add devices through app interface
- Health data not syncing to Apple Health app
- SMS notifications show number instead of contact name
Show 10 moreShow fewer
- App becomes unresponsive in background
- Notifications arrive repeatedly or not at all
- Remote camera feature non-functional
- Date and time cannot be changed on watch
- App crashes when searching for devices
- Connection range limited to 10 meters
- App shows 'Exit safe mode' error on watch
- Messaging interface broken or inaccessible
- Incompatibility with iOS 9+ versions
- App not found in Bluetooth settings on some iPhones
Requested features
13 requests- Update app for iOS 10+ compatibility
- Add watch face customization options
- Enable SMS/WhatsApp message replies from watch
- Implement app download functionality for watch
- Add weather app integration
Show 8 moreShow fewer
- Support for more smartwatch models
- Health data synchronization with Apple Health
- Remote camera capture functionality
- Messaging sync with iMessage
- Profile and sport mode settings
- Battery life indicator display
- Multi-language support
- Improved notification management
TFIT
Reported bugs
4 issues- App crashes during sync
- Watch time not accurate
- Metric units not changeable
- Notifications not working
Requested features
4 requests- Option to change temperature units
- More watch face options
- Ability to adjust screen timeout
- Continuous health tracking
In-app purchases
Mediatek SmartDevice
No in-app purchases
TFIT
No in-app purchases
