---
product_id: 666334051
title: "T-Rex 3 Smart Watch 48mm, 27 Day Battery, GPS (with Privacy), Offline Maps, 328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone"
brand: "amazfit"
price: "€ 427.15"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/666334051-t-rex-3-smart-watch-48mm-27-day-battery-gps
store_origin: SK
region: Slovakia
---

# 328 ft water resistance 27-day battery life Offline GPS maps T-Rex 3 Smart Watch 48mm, 27 Day Battery, GPS (with Privacy), Offline Maps, 328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone

**Brand:** amazfit
**Price:** € 427.15
**Availability:** ✅ In Stock

## Summary

> 🌟 Rugged tech that keeps pace with your wildest ambitions

## Quick Answers

- **What is this?** T-Rex 3 Smart Watch 48mm, 27 Day Battery, GPS (with Privacy), Offline Maps, 328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone by amazfit
- **How much does it cost?** € 427.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/666334051-t-rex-3-smart-watch-48mm-27-day-battery-gps)

## 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

- • **Unstoppable Power:** Up to 27 days of battery life keeps you going on your longest adventures without a recharge.
- • **Dive Deep, Surf Hard:** Certified water resistance to 328 feet lets you conquer freediving, surfing, and swimming with confidence.
- • **Crystal Clear Visibility:** 1.5-inch AMOLED display with 2000 nits brightness ensures your data is readable in any light.
- • **Endurance Meets Elegance:** Military-grade stainless steel body built to survive extreme temps from -22°F to 158°F.
- • **Smart, Private & Hands-Free:** AI voice control and best-in-class GPS privacy features keep you connected and secure on the move.

## Overview

The Amazfit T-Rex 3 is a rugged 48mm smartwatch designed for outdoor and fitness enthusiasts, featuring a military-grade stainless steel build, a blazing 2000-nit AMOLED display, and an impressive 27-day battery life. It offers advanced GPS with offline maps, water resistance up to 328 feet, and supports 170 sport modes. With AI voice control and enhanced privacy settings, it seamlessly blends durability, smart functionality, and style for the modern adventurer.

## Description

Amazfit T-Rex 3 is a rugged outdoor smartwatch for outdoor and fitness athletes. Engineered to endure 27 days of battery life, it withstands temperatures from -22°F to 158°F and is water-resistant to 328 feet. The 1.5-inch face features a bright 2,000-nit screen to display GPS maps, workout data, and sleep recovery information. Amazfit T-Rex 3 has best-in-class data privacy and GPS disablement for total privacy, and convenient AI-guided voice control for easy adjusting of watch settings and speech-to-text message replies.

## Features

- Large, Bright Display: The AMOLED display can reach peak brightness of 2,000 nits; read your maps and workout data easily in any light. Night mode reduces eye strain in the dark, and Glove Mode keeps the screen responsive when wearing 2mm thick gloves.
- Built for Adventure: Endure any challenge with a 316L stainless steel bezel and buttons. The military-grade body can resist 158℉ heat and -22℉ cold. Water-resistant to 100m, wear it while surfing, or for freediving to a depth of 45m.
- 27 Days of Battery Life: The Amazfit T-Rex 3 can last for 27 days with typical use, 42 hours in GPS Accurate Mode, and up to 114 hours in GPS Long Battery Life Mode. With some settings disabled, GPS usage can even last up to 180 hours for long hikes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Altitude Assistant, Compass, Freediving Certified, Maps, dual-band GPS |
| Age Range Description | Adult |
| Asin | B0DHZDCF6W |
| Band Color | Red |
| Band Material Type | Stainless Steel |
| Band Width | 22 Millimeters |
| Battery Average Life | 27 days |
| Battery Capacity | 700 |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #9,682 in Electronics (See Top 100 in Electronics) #242 in Smartwatches |
| Brand | Amazfit |
| Built In Media | Magnetic charging base (no USB Type-C cable), Smart Watch, User Manual |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | Lava |
| Communication Feature | Bluetooth |
| 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 | touchscreen, physical buttons, and voice control |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,864) 4.5 out of 5 stars |
| Display Type | AMOLED |
| Gps Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions D X W X H | 49D x 49W x 14H millimeters |
| Item Weight | 68 g |
| Language | English |
| Manufacturer | Amazfit |
| Maximum Display Brightness | 2000 Nit |
| Memory Storage Capacity | 26 GB |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Blood Oxygen Monitor |
| Model Name | T-Rex 3 |
| Model Number | A2323-Red |
| Operating System | Zepp OS 4.0 |
| Resolution | 390 x 390 |
| Screen Size | 1.5 Inches |
| Shape | Round |
| Sport Type | Basketball, Cycling, Diving, Hiking, Swimming |
| Style Name | T-Rex 3 |
| Supported Application | Voice Assistant, Messaging, Fitness Tracking, Third-party Apps |
| Supported Satellite Navigation System | GLONASS |
| Target Audience | Men, Unisex Adults |
| Unit Count | 1.0 Count |
| Upc | 850058994734 |
| Water Resistance Depth | 328 Feet |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IP68 o superior |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | 802.11bgn, Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery capacity:** 700
- **Connectivity technology:** Bluetooth, Wi-Fi
- **Memory storage capacity:** 26 GB
- **Operating system:** Zepp OS 4.0
- **Special features:** Altitude Assistant, Compass, Freediving Certified, Maps, dual-band GPS

## Images

![T-Rex 3 Smart Watch 48mm, 27 Day Battery, GPS (with Privacy), Offline Maps, 328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone - Image 1](https://m.media-amazon.com/images/I/71h4wjuFGDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Battery Life & Perfect Fit
*by  on Reviewed in the United Arab Emirates 30 July 2026*

Excellent watch with a premium look and feel. The battery life is outstanding and lasts a long time on a single charge. It's especially comfortable for people with larger wrists, as the size fits perfectly. Overall, I'm very happy with the purchase and would definitely recommend it.

### ⭐⭐⭐⭐⭐ Best Smart watch I've ever owned
*by  on Reviewed in the United Arab Emirates 25 May 2026*

One year in and I've only had a great experience with this T-Rex - 3. Battery life is insane, with normal usage sometimes 16 days between charges, I swim with it, sleep, with it, wash it weekly, strap is comfortable, functions all work simply and easily for me to get on with my daily tasks. And it's tough, I've lost count of how many times I've accidentally bumped it against the SUV's door or stairs railing or wall, no visible scratches on the case or glass. Will honestly recommend to any active person who wants a no nonsense, long battery life tough Smart Watch. Oh, and it costs much..much less than "famous" brand competitors and does the same things, with 10 x more battery life between charges. Honestly the best tough Smart Watch I've ever had. And I've had watches before thst cost 3 x more than this one.

### ⭐⭐⭐⭐⭐ A solid 5-star smartwatch!
*by  on Reviewed in the United Arab Emirates 8 November 2025*

I’ve used both Apple Watch and Samsung watches, and the Amazfit truly surprised me — it outperforms them in almost every aspect.What impressed me most is its seamless integration with the iPhone — you get nearly all the functionality of an Apple Watch, except for things like Apple Pay. The design, in my opinion, looks far more elegant, and the battery life is phenomenal — I get about 10 to 12 days per charge, even with heavy daily use and gym sessions.All that at a fraction of the price of an Apple Watch. It’s an easy recommendation for anyone looking for performance, style, and endurance in one smartwatch.

## Frequently Bought Together

- Amazfit T-Rex 3 Rugged/Military Smart Watch 48mm, 27 Day Battery, GPS (with Privacy), Offline Maps, 328 Feet Water-Resistant, 170 Fitness/Sport Modes, AI, Voice Control, for Android or iPhone, Lava
- 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)

---

## 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.sk/products/666334051-t-rex-3-smart-watch-48mm-27-day-battery-gps](https://www.desertcart.sk/products/666334051-t-rex-3-smart-watch-48mm-27-day-battery-gps)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-12*