---
product_id: 519035758
title: "Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black"
brand: "amazfit"
price: "2137 zł"
currency: PLN
in_stock: false
reviews_count: 7
url: https://www.desertcart.pl/products/519035758-amazfit-t-rex-ultra-tactical-smart-watch-for-men-47mm
store_origin: PL
region: Poland
---

# 20-day ultra-long battery life 316L stainless steel military-grade durability Dual-band GPS with 6 satellite systems Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black

**Brand:** amazfit
**Price:** 2137 zł
**Availability:** ❌ Out of Stock

## Summary

> 🕶️ Tactical toughness meets sleek tech — own the adventure, don’t just track it.

## Quick Answers

- **What is this?** Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black by amazfit
- **How much does it cost?** 2137 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/519035758-amazfit-t-rex-ultra-tactical-smart-watch-for-men-47mm)

## Best For

- amazfit enthusiasts

## Why This Product

- Trusted amazfit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Navigate Like a Pro:** Dual-band GPS with six satellite systems ensures pinpoint accuracy worldwide
- • **See Clearly, Always:** Vibrant 1.39" HD AMOLED display with 1000 nits brightness for outdoor visibility
- • **Dive Deep, Stay Connected:** Water-resistant up to 30 meters—perfect for swimming, kitesurfing, and freediving
- • **Built to Brave Any Terrain:** 316L stainless steel frame + mud-resistant tech for unmatched ruggedness
- • **Power Through Your Adventures:** 20-day battery life with Endurance GPS mode keeps you going longer without a charge

## Overview

The Amazfit T-Rex Ultra is a military-grade 47mm smartwatch engineered for extreme durability and precision. Featuring a robust 316L stainless steel body, mud resistance, and a crystal-clear 1.39-inch AMOLED display with 1000 nits brightness, it excels in harsh outdoor conditions. Its dual-band GPS with six satellite systems guarantees accurate global navigation, while 30-meter water resistance supports diverse water sports. With an industry-leading 20-day battery life and compatibility with both Android and iPhone, it’s the ultimate tactical companion for professionals who demand reliability and style on every adventure.

## Description

Buy Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black: Smartwatches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great watch! Terrible band! - Ok, everybody has terrible bands these days, so I am deducting no points. The band in the picture is the Hēmsut leather band you can get separately. I am converting from a Fitbit Versa 4 that has served me well, but I did it a battery injury while in a hospital bed FOR 2 MONTHS and it now needs to be charged daily to log my heart rhythm and SpO2 levels, which is too easy to forget. I need the hourly logs to have with me for cardiologist visits as we monitor my artificial heart valve, 20 years old and still running! The T-Rex Ultra is OVERKILL for what I want, but I was after the battery life and water resistance (I’ve murdered a couple watches in a swimming pool, finding that “10m water resistance” doesn’t compete with dive ratings) which it covers across the board. I charged it when it arrived, then had to run through 3 firmware upgrades to get to the current OS, Zepp OS 4. That was 3 days ago. The watch, despite having hourly testing on, WiFi active, and live Accuweather running, still has 76% left on the battery. That’s awesome! A lot of the workout tools I have only poked at, not put to use fully, but I am recovering from muscle atrophy following my hospitalization. When the weather warms up, the pup and I will be putting it to use and if there are issues, I’ll come back and add it. Overall, considering I was looking at a Garmin watch for 3 times the cost, I’ve compared capabilities between it (my close friend owns it) and the Amazfit holds a dead even rating. That says a lot! Thus far, I’ve banged the glass into my guitar and the inside of my server with absolutely no scratching. The steel frame helps. Overall, for health needs, I can log everything in Apple Health on my iPhone, export to a spreadsheet in Google Docs, and have detailed info for my docs when I have appointments. I couldn’t ask for better usability. 100% cat compatible!
Review: Excellent smart watch - First of all, I am a previous iWatch person. I have had three, my last being the iWatch ultra. I purchased iWatches for the features, heart rate, exercise, etc. I was never happy with the square shape, but I used it to monitor my activities, sleep, heart, oxygen. I was never happy with the battery life, I was having to charge every day. Then I purchased this watch after doing some research. It does everything the iWatch does, but in my opinion better. It looks great and it is very dependable and rugged. The battery life is great. For example, I charged my watch four days ago and I am at 75% now. I would highly recommend this watch.

## Features

- RUGGED DURABILITY: Designed as a military smart watch for men and women, the Amazfit T-Rex Ultra, constructed with 316L stainless steel and mud-resistant technology, provides resilience in the toughest environments
- ULTRA-CLEAR DISPLAY: Built for visibility, this iPhone and Android smart watch features an HD AMOLED screen with up to 1,000 nits brightness, offering clarity in all lighting, ideal for outdoor activities
- FREEDIVING READY: Perfect for those seeking adventure, this rugged smart watch supports water resistance up to 30 meters, accommodating a variety of water sports, such as swimming and kitesurfing
- PRECISE NAVIGATION: This wrist watch with dual-band GPS and six satellite systems offers precise accuracy and coverage, making it a preferred choice as a smartwatch for embarking on global adventures
- UNMATCHED BATTERY LIFE: With a 20-day battery life, this smartwatch integrates innovative modes like Endurance GPS, designed for efficient power usage during long outdoor escapades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV2SM914 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #138,765 in Electronics ( See Top 100 in Electronics ) #2,200 in Smartwatches |
| Customer Reviews | 4.3 4.3 out of 5 stars (349) |
| Date First Available | March 20, 2023 |
| Department | mens |
| Item Weight | 0.31 Kilograms |
| Item model number | A2142-Black |
| Manufacturer | Amazfit |
| Memory Storage Capacity | 2.3 GB |
| Product Dimensions | 1.86 x 1.86 x 0.53 inches |
| Standing screen display size | 1.39 Inches |

## Product Details

- **Battery Capacity:** 700 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** GPS
- **GPS:** GPS Enabled
- **Memory Storage Capacity:** 2.3 GB
- **Operating System:** Zepp OS
- **Screen Size:** 1.39 Inches
- **Shape:** Round
- **Special Feature:** 30m Freediving Support, Altitude Assistant, Compass, Mud-resistant, Ultra-low Temperature Operation
- **Wireless Communication Standard:** Bluetooth

## Images

![Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black - Image 1](https://m.media-amazon.com/images/I/61AJ5eJPQWL.jpg)
![Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black - Image 2](https://m.media-amazon.com/images/I/61W9LjmjyML.jpg)
![Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black - Image 3](https://m.media-amazon.com/images/I/61uRvOpVgQL.jpg)
![Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black - Image 4](https://m.media-amazon.com/images/I/715eh5fQ+OL.jpg)
![Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black - Image 5](https://m.media-amazon.com/images/I/71XhyzV1vbL.jpg)

## Questions & Answers

**Q: So; first on the market was the amazfit pro; then cames out the amazfit pro-2 and now the newest is the amazfit pro ultra?**
A: The very first model for the T-Rex line is the T-Rex and in the order after are T-Rex Pro, T-Rex 2, and T-Rex Ultra. 

Michael | Amazfit Support

**Q: Any reviews about the pro ultra? i only found from the pro and the pro-2. the ultra price is twice of the pro 2 so i want to read opinions from users**
A: I like it better than my 300 Dollar watch but it has no sound, the watch has a listen to music option but you can't.

**Q: Que diferencia hay , entre el t rex pro 2 y este reloj ??**
A: Eso no lo sé pero son los mismos en la descripción del reloj está está ha salido muy bueno lo mejor es la duración de la batería

**Q: Why is the t-rex ultra so expensive? the additional build quality and minor features simply don't justify the high expense**
A: It's a bit more rugged and capable of tougher use. The price point is really up to you.  I went with the T-Rex 2 to get to a price point I thought was more feasible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great watch! Terrible band!
*by E***4 on February 13, 2025*

Ok, everybody has terrible bands these days, so I am deducting no points. The band in the picture is the Hēmsut leather band you can get separately. I am converting from a Fitbit Versa 4 that has served me well, but I did it a battery injury while in a hospital bed FOR 2 MONTHS and it now needs to be charged daily to log my heart rhythm and SpO2 levels, which is too easy to forget. I need the hourly logs to have with me for cardiologist visits as we monitor my artificial heart valve, 20 years old and still running! The T-Rex Ultra is OVERKILL for what I want, but I was after the battery life and water resistance (I’ve murdered a couple watches in a swimming pool, finding that “10m water resistance” doesn’t compete with dive ratings) which it covers across the board. I charged it when it arrived, then had to run through 3 firmware upgrades to get to the current OS, Zepp OS 4. That was 3 days ago. The watch, despite having hourly testing on, WiFi active, and live Accuweather running, still has 76% left on the battery. That’s awesome! A lot of the workout tools I have only poked at, not put to use fully, but I am recovering from muscle atrophy following my hospitalization. When the weather warms up, the pup and I will be putting it to use and if there are issues, I’ll come back and add it. Overall, considering I was looking at a Garmin watch for 3 times the cost, I’ve compared capabilities between it (my close friend owns it) and the Amazfit holds a dead even rating. That says a lot! Thus far, I’ve banged the glass into my guitar and the inside of my server with absolutely no scratching. The steel frame helps. Overall, for health needs, I can log everything in Apple Health on my iPhone, export to a spreadsheet in Google Docs, and have detailed info for my docs when I have appointments. I couldn’t ask for better usability. 100% cat compatible!

### ⭐⭐⭐⭐⭐ Excellent smart watch
*by L***S on May 2, 2024*

First of all, I am a previous iWatch person. I have had three, my last being the iWatch ultra. I purchased iWatches for the features, heart rate, exercise, etc. I was never happy with the square shape, but I used it to monitor my activities, sleep, heart, oxygen. I was never happy with the battery life, I was having to charge every day. Then I purchased this watch after doing some research. It does everything the iWatch does, but in my opinion better. It looks great and it is very dependable and rugged. The battery life is great. For example, I charged my watch four days ago and I am at 75% now. I would highly recommend this watch.

### ⭐⭐⭐⭐⭐ It almost seems cliché to say, but it really is amazing.
*by S***R on July 2, 2023*

My last smart watch could go for about a day and a half on a battery charge when it was new with something like 6-7 hours to recharge. After a beautiful relationship that lasted 7 years, I finally had to say goodbye to it because it was down to about 6-7 hours per charge. I've had the T-Rex for two months now and I've only had to charge it twice - and one of those was just to top it off the day I received it. And it recharges in about 45 minutes. Holy cow. I mean, they claim it but I didn't believe it. Then we get to its list of features. I don't typically wear a watch while sleeping, but I've worn this one a few times just to see what it has to report. What it's able to figure out from just a few sensors on the bottom of the watch is pretty impressive. I haven't used its GPS capability yet, but have worn it during workouts and it's impressive there, too. I had never heard of this brand previously so I had a little bit of trepidation, especially with this watch's sticker price, but I have to say that I'm quite happy with the purchase. DO keep in mind that it's a heavy watch, which I knew wouldn't be an issue for me. I also paired it with a fairly heavy metal band, so it's 5 oz/ 140 grams on my wrist.

## Frequently Bought Together

- Amazfit T-Rex Ultra Tactical Smart Watch for Men 47mm, Military-Grade Sports Watch, Dual-Band GPS, 20-Day Battery, Android & iPhone, Black
- Supershieldz (3 Pack) Designed for Amazfit T-Rex and Amazfit T-Rex Pro Tempered Glass Screen Protector, Anti Scratch, Bubble Free
- SMITHA Watch Bands Compatible with Huami Amazfit T-Rex/T-Rex 2/T-Rex Pro/T-Rex Ultra, Rugged Nylon Sports Strap With Woven Loop Design

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/519035758-amazfit-t-rex-ultra-tactical-smart-watch-for-men-47mm](https://www.desertcart.pl/products/519035758-amazfit-t-rex-ultra-tactical-smart-watch-for-men-47mm)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-26*