AMAZFIT T Rex Smart Watch Smartwatch (Black Strap, L)
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The AMAZFIT T Rex is a rugged smartwatch built to keep up with an active life — from mountain trails to daily meetings. It solves the problem of fragile wearables by offering military-grade durability, reliable GPS tracking and long-lasting battery life so you stay connected and informed without constant charging. Enjoy accurate heart-rate and multi-sport tracking for confident training, plus water resistance for everyday use. Backed by a 1-year manufacturer warranty and trusted service, you get genuine products, fast delivery and dependable after-sales support for worry-free ownership.
Top Features
- Military-grade durability — built to withstand shocks, heat and cold for unmatched reliability.
- Long-lasting battery — up to 20 days on a single charge for uninterrupted use.
- Built-in GPS & GLONASS — precise route and pace tracking for outdoor adventures.
- Accurate heart-rate monitoring — real-time data to optimise workouts and recovery.
- 5 ATM water resistance — swim-ready and safe for everyday water exposure.
- Comfortable silicone strap (Size L) — secure, breathable fit for all-day wear.
- Clear, bright display — fast-read clarity in sunlight and low light.
- Multi-sport modes — tailored tracking for running, cycling, hiking and more.
- Lightweight yet robust design — feels comfortable while built to last.
- Smart notifications — calls, messages and calendar alerts right on your wrist.
Technical Specifications
| Specification | Details |
|---|---|
| Model | T-Rex |
| Brand | Amazfit |
| Dimensions | Approx. 47.7 x 47.7 x 13.5 mm |
| Weight | Approx. 58 g (with strap) |
| Colour | Black Strap (L) |
| Warranty | 1-year manufacturer warranty + after-sales support |
| Compatibility | Android 5.0+ / iOS 10.0+ (via Zepp/Amazfit app) |
| Materials / Build | Reinforced polymer case, silicone strap, metal buckles |
| Performance | Responsive UI with low-power chipset for smooth tracking |
| Battery | 390 mAh (up to 20 days typical usage) |
| Connectivity | Bluetooth 5.0, GPS + GLONASS |
| Display | 1.3-inch high-contrast color display, easy-to-read outdoors |
| Water Resistance | 5 ATM (up to 50 meters) |
| Sensors | Heart-rate sensor, accelerometer, gyroscope, compass, ambient light, barometer |
| Box Contents | AMAZFIT T Rex watch, charging cable, user manual, warranty card |
| Charging Time | Approx. 2 hours |
Why Buy From ?
- Genuine products assured — we source directly from authorised suppliers.
- Reliable after-sales service — 1-year manufacturer warranty supported by .
- Fast, secure shipping across India with careful packaging.
- Dedicated customer support to help with setup, returns and service inquiries.
- Transparent product information and verified customer reviews for confident buying.
Who Should Buy This?
- Outdoor enthusiasts and hikers who need rugged, reliable gear.
- Fitness seekers wanting accurate heart-rate and multi-sport tracking.
- Everyday users who prefer long battery life and low maintenance.
- Swimmers and water-sports hobbyists seeking a 5 ATM-rated watch.
- Anyone looking for a durable smartwatch that balances toughness with style.
Smart FAQs
1. Is the AMAZFIT T Rex water-resistant for swimming?
Yes — the T Rex is rated 5 ATM (up to 50 meters), making it suitable for pool swimming and everyday water exposure. Avoid high-speed water sports like jet-skiing.
2. How long does the battery last in real use?
Typical battery life is up to 20 days depending on usage patterns. Enabling GPS-intensive activities or continuous heart-rate monitoring will reduce runtime.
3. Will it work with my Android/iPhone?
Yes — it is compatible with Android 5.0+ and iOS 10.0+ through the Zepp/Amazfit companion app for syncing data and notifications.
4. Can I replace the strap if I need a different size or style?
Yes — the silicone strap is replaceable. Choose compatible straps in other sizes or materials to suit your comfort and style.
5. What kind of warranty and support does provide?
The watch comes with a 1-year manufacturer warranty. offers product support, authentic warranty processing and customer assistance for any service or returns.
6. Does it have built-in GPS for outdoor tracking?
Yes — the AMAZFIT T Rex includes built-in GPS and GLONASS for accurate route and pace tracking on runs, hikes and rides.
7. Are software updates available for the watch?
Firmware and app updates are periodically released via the Zepp/Amazfit app to improve features and performance. Sync regularly to keep the watch up to date.
Customer reviews
(133 Reviews)
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133 review(s) for "AMAZFIT T Rex Smart Watch Smartwatch (Black Strap, L)"
