Forever Smart vs E3/E4 TAG Heuer Connected
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Forever Smart
This app pairs with a sport smartwatch to display real-time performance data, including steps, distance, calories, sleep quality, and heart rate. It offers multi-sport functionality and delivers smartphone notifications like calls and messages directly to your wrist.
- Real-time performance monitoring
- Step, distance, and calorie tracking
- Sleep quality analysis
- Heart rate monitoring
- Multi-sport activity modes
- Smartphone notification alerts
Read full descriptionHide full description
Forever Smart App together with our sport smartwatch provides you with the best set of information straight from your wrist. Without compromising your style, our sport smartwatch is not only a traditional smartwatch but a powerful sport computer to monitor your performance in real time, and also let you receive text message and notifications from your smartphone. A built-in pedometer tracks your steps, distance, and calories burned. A built-in sleep monitor tracks your quality of sleep. A built-in heart rate sensor tracks your heart rate. Integrates with iOS Health App. Powered with multi-sport functionality, our sport smartwatch lets you choose from a series of activity types such as running, biking, walking, hiking, trail run etc… In addition to its training functions, our sport smartwatch will also notify you when receiving incoming calls, text messages or social networks notifications.
E3/E4 TAG Heuer Connected
Customize your TAG Heuer Connected E3 or E4 watch with a variety of mechanical and digital watchfaces. Track your fitness activities like running and cycling, with detailed performance data and seamless syncing to Strava and the Health app.
- Mechanical and digital watchface customization
- Strap combination preview
- Curated watchface collections
- Fitness session summaries
- Detailed performance data analysis
- Sync with Strava and Health app
Read full descriptionHide full description
For TAG Heuer Connected E3 and E4 Models Only This app is exclusively compatible with the TAG Heuer Connected E3 and E4 watches, providing a seamless experience designed for these models. Watchfaces -Explore a range of mechanical and digital watchfaces, and customize colors and styles to match your aesthetic. -Effortlessly preview and pair your watch with different strap combinations. -Discover curated watchface collections from the TAG Heuer maison. Performance Tracking -View detailed summaries of your tracked sessions, including running, cycling, walking, fitness, and more. -Analyze comprehensive data such as traces, distance, duration, pace or speed, heart rate, calories, and splits. -Sync your activity seamlessly with Strava and the Health app.
Screenshots
Verdict
The clearest difference is ratings volume: E3/E4 TAG Heuer Connected at 8K against Forever Smart's 1. E3/E4 TAG Heuer Connected also leads on review sentiment (49% vs 25%). Forever Smart's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.4). On price, rating, update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for Forever Smart against 4.9 for E3/E4 TAG Heuer Connected. That said, the two scores are not equally well evidenced: E3/E4 TAG Heuer Connected has 8K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 25% of Forever Smart's written reviews are positive against 49% of E3/E4 TAG Heuer Connected's.
Forever Smart ships an update every 2 months, E3/E4 TAG Heuer Connected every 5 weeks. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.
| Parameter | Forever Smart | E3/E4 TAG Heuer Connected |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (8K ratings) |
| Positive reviews | 25.0% of reviews | 49.2% of reviews — better |
| Number of ratings | 1 | 8K — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 230 MB | 168 MB |
| Age rating | 4+ | 4+ |
| Developer | TelForceOne S.A. | TAG Heuer Professional Timing |
Customer experience
Forever Smart
E3/E4 TAG Heuer Connected
Bugs and requests
Forever Smart
Not enough reviews yet to summarise bugs or requests.
E3/E4 TAG Heuer Connected
Reported bugs
5 issues- App crashes on launch
- Watch faces not loading properly
- Fitness data not syncing correctly
- Connectivity issues with Bluetooth and WiFi
- Inconsistent performance after software updates
Requested features
5 requests- More high-quality watch faces
- Improved integration with iPhone features
- Guided workout routines
- Better weather information and location tracking
- Audio/voice capabilities like Apple Watch
In-app purchases
Forever Smart
No in-app purchases
E3/E4 TAG Heuer Connected
No in-app purchases
Questions
Is Forever Smart free?
Is E3/E4 TAG Heuer Connected free?
Which has better reviews, Forever Smart or E3/E4 TAG Heuer Connected?
Do Forever Smart or E3/E4 TAG Heuer Connected have ads?
Which is updated more often, Forever Smart or E3/E4 TAG Heuer Connected?
Other comparisons















