---
product_id: 654443361
title: "T-Rex 3 Rugged/Military Smart Watch 48mm, GPS (with Privacy), Offline Maps, Long Battery Life,328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Black"
brand: "amazfit"
price: "€ 473.59"
currency: EUR
in_stock: true
reviews_count: 13
category: "Amazfit"
url: https://www.desertcart.hr/products/654443361-t-rex-3-rugged-military-smart-watch-48mm-gps-privacy
store_origin: HR
region: Croatia
---

# 2000 nits ultra-bright AMOLED 27-day battery life 316L stainless steel rugged build T-Rex 3 Rugged/Military Smart Watch 48mm, GPS (with Privacy), Offline Maps, Long Battery Life,328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Black

**Brand:** amazfit
**Price:** € 473.59
**Availability:** ✅ In Stock

## Summary

> 🦖 Rugged tech for the relentless—own your adventure with Amazfit T-Rex 3!

## Quick Answers

- **What is this?** T-Rex 3 Rugged/Military Smart Watch 48mm, GPS (with Privacy), Offline Maps, Long Battery Life,328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Black by amazfit
- **How much does it cost?** € 473.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/654443361-t-rex-3-rugged-military-smart-watch-48mm-gps-privacy)

## 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

- • **Precision GPS Navigation:** Dual-band positioning with six satellite systems delivers fast, accurate turn-by-turn directions, so you never lose your way on or off the grid.
- • **Fitness Meets AI Coaching:** 170+ sport modes plus AI-generated training plans keep your fitness goals on track with real-time insights tailored to your lifestyle.
- • **Military-Grade Durability:** Built tough with a 316L stainless steel bezel and water resistance up to 328 feet, ready to conquer extreme temperatures and rugged adventures.
- • **Brilliant Visibility in Any Light:** Ultra-bright 2000-nit AMOLED display ensures your maps and stats are crystal clear, even under direct sunlight or with gloves on.
- • **Endurance That Outlasts Your Hustle:** Up to 27 days of battery life means no more daily charging anxiety—stay powered through your longest expeditions and busiest weeks.

## Overview

The Amazfit T-Rex 3 is a military-grade rugged smartwatch featuring a 48mm stainless steel case, ultra-bright 2000-nit AMOLED display, and water resistance up to 328 feet. It offers an impressive 27-day battery life, dual-band GPS with six satellite systems for precise navigation, and over 170 fitness modes supported by AI training plans. Compatible with Android and iOS, it combines durability, advanced health tracking, and seamless connectivity for outdoor enthusiasts and professionals who demand reliability and performance.

## Description

The Amazfit T-Rex 3 tactical smart watch is designed for the adventurous individual seeking durability and versatility in their smartwatch. This smartwatch for men and women combines ruggedness with advanced technology, making it an ideal choice for outdoor enthusiasts. With a 48mm military-grade build, it resists extreme temperatures from 158°F to -22°F and is water-resistant up to 328 feet, perfect for surfing and freediving. This Amazfit watch boasts an impressive 27-day battery life, providing reliability even on extended expeditions. Its vibrant AMOLED display reaches peak brightness of 2,000 nits, allowing you to view maps and workout data clearly, even in bright sunlight or challenging conditions. As a GPS watch, it provides dual-band positioning with six satellite systems, ensuring precise tracking for your adventures. The Amazfit T-Rex 3 not only serves as a GPS watch but also includes health monitoring features, such as a heart monitor watch and a smart watch blood pressure monitor, keeping you informed of your biometric data. Stay connected with its capabilities as a smartwatch that can call and text, offering seamless communication. It is one of the premier smart watches for men and women, Android compatible, catering to those with dynamic lifestyles. Plus, with over 170 workout modes and AI training plans, this health tracker watch supports enduring fitness pursuits. Whether you seek a smartwatch for women or men smart watches, the Amazfit T-Rex 3 caters to a wide array of users, providing an extensive suite of functions and an authoritative design for any adventurer.

Review: Does everything and does it well. Amazing watch! - This is quite simply the very best smart watch I've ever owned. It doesn't just beat the name brands, it far surpasses them. I've owned 2 Samsungs, Garmin, Google and a Fitbit. Nine of those even remotely compared to this. I've owned it for about 8-9 months now and it never ceases to amaze me how much better it is than Anything else I've ever owned. Battery life is incredible. I typically get about 3 solid weeks before it needs charged. All the measurements it records (steps, distance, heartbeat, blood oxygen, etc are accurate and precise. It's indestructible and it looks good too. I have absolutely nothing negative to say about this amazing watch.
Review: Durable and bright - I switched from an Apple Watch to the TRex. The main reason I wanted to switch was battery life. The Apple Watch at best could get 24-30 hours, but general use 24hrs was my average. I looked at the Garmin Fenix 8 but I really just didn’t want to pay that price. I watched review after review and felt the TRex was the right fit for my needs. Concerns before I purchased: - messaging - calls - no Speaker I have had the device now for about 45 days. Durability - this is a solid watch. I have been doing a full kitchen gut and remodel. I have warn this watch the whole time and it looks like me. No scratches or evidence of any damage. Battery Life - I think confidently 18 days is consist. The first few days I was messing with the settings and looking it over a lot so battery was only 10 days after charging to 90%. I think you could get even more if I turned off notifications and brightness down. Navigation and menus - the OS is really smooth. Very fast to respond. I like the mix of buttons and touch screen. Especially when you have gloves on and such Insights and Health - I think it is far more accurate on steps than my Apple Watch. I wore both watch’s on the same wrist for a full day and I never realized how many non steps my Apple Watch was picking up. I was sitting and typing at my desk. The Apple Watch picked up a nearly 100 phantom steps. The TRex picks up stress pretty well. It notices when I am thinking about a topic that is stressing me, like “is my flooring going to arrive in time?” Or “we only have x hours to complete this before the contractors are here!” Lots of good health habit reminders and such. I am looking forward to getting more use out of them once this project is over. Price, quality, and worry - when you have an expensive watch you worry about damage. It’s not to say I don’t worry about this watch, but when it’s 1/3 or 1/5 of the price of the other watches you looked at, it’s nice to be able to just enjoy it. Lots of compliments on its appearance and screen brightness. A lot of watch for the process The gaps: I do have moments I wish I could do a voice reply to a text or quick reply, but Apple doesn’t allow that. No speaker is a kind of a bummer and I typically don’t pair my headphones to my watch, but that would be nice to be phone free for a run or workout. Overall, I really like the watch. I thought I would miss the Apple Watch integrations, but I don’t. The TRex still has the camera remote and find my phone features. I don’t really notice anything yet that I miss from my Apple Watch that I would say is a “send it back!” Thing. Updates are fast and so far little tweaks will continue to improve it. I would by it again.

## Features

- ULTRA-BRIGHT AMOLED DISPLAY: With peak brightness of 2,000 nits, the Amazfit smart watch delivers easy reading of maps and workout data in any light. Night mode and Glove Mode enhance visibility for clear viewing
- DURABILITY FOR EXTREME CONDITIONS: This rugged smart watch, engineered with a 316L stainless steel bezel, withstands temperatures from -22F to 158F, and is water-resistant to 328 feet and can be used for freediving to a depth of 147 Feet
- EXTENDED BATTERY LIFE: The Amazfit T Rex 3 offers over 3 weeks of power with typical use or up to 180 hours in GPS mode, providing long-lasting performance for hiking trips or outdoor activities
- PRECISION NAVIGATION TOOLS: The smart watch for men and women provides free global maps with dual-band positioning. Six satellite systems offer fast, accurate GPS connections and precise turn-by-turn navigation
- EXPANSIVE FITNESS TRACKING: This fitness watch offers 170plus workout modes and AI-generated training plans, providing real-time updates to guide your fitness journey from hiking to surfing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCZ9PRCP |
| Additional Features | Altitude Assistant, Compass, Freediving Certified, Maps, dual-band GPS |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 220 Millimeters |
| Band Material Type | Silicone |
| Band Width | 22 Millimeters |
| Battery Average Life | 27 days |
| Battery Capacity | 700 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #5,110 in Electronics ( See Top 100 in Electronics ) #147 in Smartwatches |
| Brand | Amazfit |
| Built-In Media | Magnetic charging base (no USB Type-C cable), Smart Watch, User Manual |
| Case Material Type | Stainless Steel |
| Closure Type | Buckle |
| Color | Onyx Black |
| Communication Feature | GPS |
| Compatible Devices | Android 7.0 and above, iOS 14.0 and above |
| Compatible Phone Models | Android 7.0 and above, iOS 14.0 and above |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Controller Type | Android |
| Customer Reviews | 4.6 out of 5 stars 2,230 Reviews |
| Display Type | AMOLED |
| External Testing Certification | ANATEL |
| GPS Geotagging Functionality | Built-in GPS |
| Global Trade Identification Number | 00850058994703 |
| Human Interface Input | Touchscreen |
| Item Dimensions | 4.45 x 4.41 x 2.83 inches |
| Item Dimensions D x W x H | 1.91"D x 1.91"W x 0.54"H |
| Item Weight | 0.15 Pounds |
| Language | English |
| Manufacturer | Amazfit |
| Maximum Display Brightness | 2000 Nit |
| Memory Storage Capacity | 26 GB |
| Metrics Measured | heart Rate,Blood Oxygen,Stress,Sleep Stages,Distance |
| Model Name | Amazfit T-Rex 3 Smart Watch |
| Model Number | A2323-Black |
| Operating System | Zepp OS 4.0 |
| Resolution | 480 x 480 |
| Screen Size | 1.5 Inches |
| Shape | Round |
| Sim Card Size | eSIM |
| Special Feature | Altitude Assistant, Compass, Freediving Certified, Maps, dual-band GPS |
| Sport Type | Basketball, Cycling, Diving, Hiking, Swimming |
| Style Name | T-Rex 3 |
| Supported Application | Alarm, GPS, Multisport Tracker, Voice Assistant, Weather |
| Supported Satellite Navigation System | BeiDou, GLONASS, GPS, Galileo |
| Target Audience | Men, Unisex Adults |
| UPC | 850058994703 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX7 |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery Capacity:** 700 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **GPS:** Built-in GPS
- **Memory Storage Capacity:** 26 GB
- **Operating System:** Zepp OS 4.0
- **Screen Size:** 1.5 Inches
- **Shape:** Round
- **Special Feature:** Altitude Assistant, Compass, Freediving Certified, Maps, dual-band GPS
- **Wireless Communication Standard:** Bluetooth

## Images

![T-Rex 3 Rugged/Military Smart Watch 48mm, GPS (with Privacy), Offline Maps, Long Battery Life,328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Black - Image 1](https://m.media-amazon.com/images/I/71GtgMbKvKL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does everything and does it well. Amazing watch!
*by S***S on May 5, 2026*

This is quite simply the very best smart watch I've ever owned. It doesn't just beat the name brands, it far surpasses them. I've owned 2 Samsungs, Garmin, Google and a Fitbit. Nine of those even remotely compared to this. I've owned it for about 8-9 months now and it never ceases to amaze me how much better it is than Anything else I've ever owned. Battery life is incredible. I typically get about 3 solid weeks before it needs charged. All the measurements it records (steps, distance, heartbeat, blood oxygen, etc are accurate and precise. It's indestructible and it looks good too. I have absolutely nothing negative to say about this amazing watch.

### ⭐⭐⭐⭐⭐ Durable and bright
*by J***. on January 31, 2025*

I switched from an Apple Watch to the TRex. The main reason I wanted to switch was battery life. The Apple Watch at best could get 24-30 hours, but general use 24hrs was my average. I looked at the Garmin Fenix 8 but I really just didn’t want to pay that price. I watched review after review and felt the TRex was the right fit for my needs. Concerns before I purchased: - messaging - calls - no Speaker I have had the device now for about 45 days. Durability - this is a solid watch. I have been doing a full kitchen gut and remodel. I have warn this watch the whole time and it looks like me. No scratches or evidence of any damage. Battery Life - I think confidently 18 days is consist. The first few days I was messing with the settings and looking it over a lot so battery was only 10 days after charging to 90%. I think you could get even more if I turned off notifications and brightness down. Navigation and menus - the OS is really smooth. Very fast to respond. I like the mix of buttons and touch screen. Especially when you have gloves on and such Insights and Health - I think it is far more accurate on steps than my Apple Watch. I wore both watch’s on the same wrist for a full day and I never realized how many non steps my Apple Watch was picking up. I was sitting and typing at my desk. The Apple Watch picked up a nearly 100 phantom steps. The TRex picks up stress pretty well. It notices when I am thinking about a topic that is stressing me, like “is my flooring going to arrive in time?” Or “we only have x hours to complete this before the contractors are here!” Lots of good health habit reminders and such. I am looking forward to getting more use out of them once this project is over. Price, quality, and worry - when you have an expensive watch you worry about damage. It’s not to say I don’t worry about this watch, but when it’s 1/3 or 1/5 of the price of the other watches you looked at, it’s nice to be able to just enjoy it. Lots of compliments on its appearance and screen brightness. A lot of watch for the process The gaps: I do have moments I wish I could do a voice reply to a text or quick reply, but Apple doesn’t allow that. No speaker is a kind of a bummer and I typically don’t pair my headphones to my watch, but that would be nice to be phone free for a run or workout. Overall, I really like the watch. I thought I would miss the Apple Watch integrations, but I don’t. The TRex still has the camera remote and find my phone features. I don’t really notice anything yet that I miss from my Apple Watch that I would say is a “send it back!” Thing. Updates are fast and so far little tweaks will continue to improve it. I would by it again.

### ⭐⭐⭐⭐⭐ High quality and full-featured.
*by B***E on April 14, 2026*

After nearly a week of use, I love this watch. It's not very large or heavy, so wearing it non-stop is a breeze. The companion app, Zepp, works very well for tracking your health and workouts. Being that I wanted something more durable, the build quality is excellent as is the battery life. I lose around 5% charge per day, which is very acceptable. Watch face options are plentiful. In a nutshell, the best smartwatch I've owned. One I can recommend.

## Frequently Bought Together

- Amazfit T-Rex 3 Outdoor Smart Watch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, 170+ Sports Mode, 45m Freediving for Android, iPhone
- Aemus Screen Protector Compatible for Amazfit T-Rex 3 Rugged/Military Smart Watch (3 Pack) Tempered Glass Protector Clear Film
- Compatible with Amazfit T-Rex 3 Case, Scratch-Resistance TPU Military Protection Rugged Cover Case for Amazfit T-Rex 3 Smartwatch Accessories (Black)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-15*