Smartwatches have invaded our wrists, and for good reason: they centralize health, sports, notifications, and navigation into a single device. But with so many models, how do you choose? We've compared our two bestsellers to help you make the right choice.
The Ultra Series 8: The High-End All-Rounder
The Ultra Series 8 Smartwatch is designed for those who want it all: sports, health, Bluetooth calls, and style. It's the ideal watch if you're looking for a comprehensive connected device for your daily life.
Its strengths:
- 📞 Direct Bluetooth calls from your wrist — without taking out your phone
- 🏃 100+ tracked sports — running, swimming, yoga, HIIT, and more
- 🗺️ Integrated GPS — precise tracking of your routes
- 💧 IP68 resistance — usable in the pool
- 🔋 7-day battery life — recharge once a week
- 🖥️ Large Always-On HD screen — readable even in summer sun
For whom? Active sports enthusiasts, professionals who want to stay reachable, and anyone looking for a comprehensive and elegant tech companion.
The ECG Watch: The Cardiac Health Specialist
The ECG Smartwatch focuses entirely on medical precision. If your priority is to monitor your cardiovascular health daily, this is the one for you.
Its strengths:
- ❤️ Precise clinical ECG — detects cardiac anomalies and generates a readable report from the app
- 🩸 Blood oxygenation (SpO2) — continuous monitoring
- 🩺 Blood pressure — simplified daily measurement
- 😴 Advanced sleep analysis — phases, quality, personalized recommendations
- 🚨 Automatic heart alerts — notification if abnormal rhythm
For whom? People who want to monitor their cardiac health, active seniors, athletes who want precise medical data, and anyone with a history of cardiovascular issues.
Quick Comparison
| Feature | Ultra Series 8 | ECG Watch |
|---|---|---|
| Integrated GPS | ✅ Yes | ⚠️ Assisted |
| Bluetooth Calls | ✅ Yes | ✅ Yes |
| Medical ECG | ⚠️ Basic | ✅ Clinical |
| SpO2 / Oximetry | ✅ Yes | ✅ Yes |
| Blood Pressure | ⚠️ No | ✅ Yes |
| Tracked Sports | ✅ 100+ | ✅ 50+ |
| Battery Life | ✅ 7 days | ✅ 5-7 days |
| Water Resistance | ✅ IP68 | ✅ IP67 |
Our Verdict
👉 Choose the Ultra Series 8 if you're an active, connected individual looking for a versatile watch for daily life and summer adventures.
👉 Choose the ECG Watch if your priority is precise medical monitoring of your cardiac health — particularly blood pressure, SpO2, and arrhythmia detection.
Equip Yourself for Summer
Both models are available on Best'n Deal with fast delivery in France. Use code BESTDEAL10 for 10% off your first order.