Choosing the right smartwatch in 2025 is no easy task, especially when two powerful contenders—Xiaomi Watch S4 and Amazfit T-Rex 3—are competing for attention. Whether you're a fitness enthusiast, a working professional, or an outdoor adventurer, selecting the best smartwatch depends on your lifestyle and priorities.
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Xiaomi Watch S4 is a sleek and stylish smartwatch with premium features, making it ideal for professionals and fitness lovers.
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Amazfit T-Rex 3 is a rugged smartwatch built for extreme conditions, perfect for hikers, athletes, and outdoor adventurers.
If you're wondering which is the best watch to choose from Xiaomi Watch S4 and Amazfit T-Rex 3, this detailed comparison will help you decide. We’ll cover design, display, battery life, pricing, and performance so you can make the best choice in 2025!
1. Design & Build: Sleek vs Rugged
Xiaomi Watch S4: A Stylish Smartwatch
✔ Premium aluminum alloy body with a sleek, lightweight design.
✔ Xiaomi Watch S4 bezel-rainbow design adds a premium touch.
✔ Comfortable to wear all day with multiple strap options.
Amazfit T-Rex 3: Built for the Outdoors
✔ Military-grade durability (shockproof, dustproof, waterproof).
✔ Designed for rugged conditions, making it perfect for hiking and extreme sports.
✔ A bold, aggressive design with reinforced corners.
Winner:
If you love style and elegance, go for the Xiaomi Watch S4. If you need a tough smartwatch for outdoor adventures, the Amazfit T-Rex 3 is the better choice.
2. Display & User Experience
Feature |
Xiaomi Watch S4 |
Amazfit T-Rex 3 |
Display Type |
AMOLED |
LCD (Sunlight-readable) |
Screen Size |
1.43 inches |
1.4 inches |
Touchscreen |
Yes |
Yes |
Brightness |
High |
Ultra-bright for outdoor visibility |
Protection |
Scratch-resistant |
Rugged & shockproof |
Winner:
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For better colors and sharpness, the Xiaomi Watch S4 wins.
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For better outdoor visibility, the Amazfit T-Rex 3 is ideal.
3. Features & Performance
Xiaomi Watch S4: Smart & Health-Oriented
- Heart rate, SpO2, stress, and sleep tracking
- Built-in GPS for accurate navigation
- Smart notifications (calls, messages, app alerts).
- Multiple fitness modes for workouts and sports.
Amazfit T-Rex 3: Outdoor-Focused Features
- Military-grade toughness with water and shock resistance
- Advanced GPS & multi-satellite positioning for outdoor tracking3
- Altimeter, barometer, and compass for hiking and adventures
- Extensive sports modes tailored for extreme sports.
Winner:
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For smart features & health tracking → Xiaomi Watch S4.
- For extreme outdoor adventures → Amazfit T-Rex 3.
4. Battery Life & Charging
Feature |
Xiaomi Watch S4 |
Amazfit T-Rex 3 |
Battery Life |
Up to 10 days |
Up to 20 days |
Fast Charging |
Yes (Magnetic) |
Yes (Magnetic) |
Battery Type |
Lithium-ion |
Lithium-ion |
Winner:
If you want a longer battery life, go for the Amazfit T-Rex 3.
5. Price & Availability in India
Xiaomi Watch S4 Price in India
- Expected price: ₹12,999 - ₹14,999.
- Xiaomi Watch S4 sport price in India might be slightly lower.
- Xiaomi Watch S4 global release date expected in early 2025.
Amazfit T-Rex 3 Price in India
- Expected price: ₹14,999 - ₹16,999.
- Amazfit T-Rex 3 release date in India expected in mid-2025.
Winner:
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If you want an affordable, stylish smartwatch, go for Xiaomi Watch S4.
- If you want rugged durability for extreme conditions, choose Amazfit T-Rex 3.
6. Which One Should You Choose?
Feature |
Xiaomi Watch S4 |
Amazfit T-Rex 3 |
Best For |
Office, fitness, casual wear |
Outdoor adventures, extreme sports |
Design |
Sleek & stylish |
Rugged & durable |
Display |
AMOLED, vibrant |
Outdoor-friendly LCD |
Battery Life |
Up to 10 days |
Up to 20 days |
Price in India |
₹12,999 - ₹14,999 |
₹14,999 - ₹16,999 |
Final Verdict
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If you need a smart, elegant, and fitness-friendly smartwatch, Xiaomi Watch S4 is the best choice.
- If you require a rugged smartwatch with extreme durability, go for Amazfit T-Rex 3.
Conclusion
Both Xiaomi Watch S4 and Amazfit T-Rex 3 offer unique advantages, catering to different types of users.
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If you’re looking for a premium, lightweight smartwatch with advanced fitness tracking and smart features, the Xiaomi Watch S4 is the perfect fit.
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If you need a durable, long-lasting smartwatch with military-grade toughness for outdoor adventures, the Amazfit T-Rex 3 is the better choice.
Your lifestyle should ultimately guide your choice. Do you prefer elegance and smart features or rugged durability and outdoor tools? Whichever you choose, both smartwatches are among the best wearable devices of 2025!
FAQs
1. What is the Xiaomi Watch S4 price in India?
The expected Xiaomi Watch S4 price in India is ₹12,999 - ₹14,999.
2. When is the Amazfit T-Rex 3 release date in India?
The Amazfit T-Rex 3 release date in India is expected in mid-2025.
3. Which smartwatch is better for fitness tracking?
The Xiaomi Watch S4 is better for fitness tracking with advanced health features.
4. Does the Amazfit T-Rex 3 support smart notifications?
Yes, the Amazfit T-Rex 3 smartwatch supports calls, messages, and app notifications.
5. Which smartwatch is more durable?
The Amazfit T-Rex 3 is more rugged and durable, making it ideal for extreme environments.