Carrefour S4 Ultra Ultra Smart Bracelet with AMOLED HD Display: AMOLED HD display for clear visuals
Ever wish your wrist could do more than just tell time? The Ultra Smart Bracelet answers that call, packing the brains of a smartwatch and the brawn of a fitness tracker into one sleek package. Its high-res AMOLED HD display delivers sharp, vivid visuals—no squinting required, even under the blazing sun. Notifications pop, activity stats gleam, and it all feels effortlessly modern.
Bluetooth calling means your phone can stay tucked away; take calls mid-workout or while dashing between meetings. GPS tracking nails your every move, mapping runs, hikes, or bike rides with precision—perfect for analyzing performance or boasting about that epic route. NFC handles payments with a tap, ditching the wallet scramble. The heart rate monitor offers real-time cardio insights, keeping fitness goals on track. And for the adventurers? A built-in compass points the way. Wrapped in a durable silicone strap, it’s comfy enough for all-day wear, whether you’re crunching numbers or crushing calories.
Features
- Bluetooth calling for hands-free communication
- GPS trajectory tracking for location monitoring
- NFC for contactless payments
- Heart rate monitoring for health insights
- Built-in compass for navigation
- AMOLED HD display for clear visuals
General specs
- Brand: Carrefour
- Model: S4 Ultra
- Seller: Joom
- ID: 68a45aa82f0ab10122aed59f
- Display Type: AMOLED HD
- Connectivity: Bluetooth, GPS, NFC
- Sensors: Heart Rate Monitor, Compass
- Strap Material: Silicone
- Gender: Men's
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 11/15/25 | $68.63 |
| 8/24/25 | $67.08 |
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Carrefour S4 Ultra AMOLED HD display for clear visuals
|
1.95inch HD Screen Smart Watch Bluetooth Call
|
Fitpolo AR01 1.3" AMOLED touchscreen
|
HD Screen Bluetooth Smart Watch Bluetooth Call
|
Curved Screen Fitness Tracker 1.57-inch Ultra HD curved screen
|
1.73-inch AMOLED Display Smart Watch ECG Micro Examination
|
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| Brand | Carrefour | Fitpolo | Mingdaln | |||
| Model | S4 Ultra | L81 | AR01 | ET570 | ET475 | |
| Color | ||||||
| Rating |
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| Price | $68.63 | $49.99 | $69.99 | $26.05 | $26.99 | $40.08 |
| Seller | Joom | Gshopper | Amazon | Banggood | Amazon | Banggood |
| Update | November 14, 2025 | July 25, 2024 | November 9, 2025 | November 18, 2025 | November 9, 2025 | November 20, 2025 |
