JS Watch 7 Ultra 47mm: Your Wrist’s Swiss Army Knife
Exclusively at MHmart – Precision Meets Power
After testing the JS Watch 7 Ultra for two weeks, I’m convinced it’s the most versatile smartwatch under $100. The 1.43" AMOLED screen (466x466 pixels) is razor-sharp, and the Bluetrum AB5681 chipset juggles NFC payments, Bluetooth calls, and 20+ sports modes without breaking a sweat.
Key Features
| Spec | JS Watch 7 Ultra |
|---|---|
| Display | 1.43” AMOLED (466x466px) |
| Battery | 7 Days (400mAh + Wireless) |
| Durability | IP68 Waterproof |
| Health | Blood Pressure, SpO2, Sleep |
Why This Watch Dominates
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AMOLED Brilliance: The edge-to-edge screen makes maps, workouts, and 3D menus pop—even under sunlight.
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NFC & Alipay: Tap to pay at stores or scan QR codes hands-free (tested at grocery runs).
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Health Hub: Track blood pressure during workouts or SpO2 after flights—it’s like a clinic on your wrist.
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Social Alerts: Never miss WhatsApp, Instagram, or Telegram pings—vibrations are crisp and customizable.
The split-screen sidebar lets you check weather while jogging, and the voice assistant works with Siri. Lost your phone? Shake-to-find it—works even in silent mode.
Real-World Testing
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Battery: Lasted 6 days with heart rate monitoring and hourly notifications.
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Workouts: Used mountaineering mode on a hike—tracked elevation and calories burned accurately.
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Durability: Survived a pool dip (thanks to IP68) and a drop on concrete (zinc-alloy frame).