---
product_id: 654494681
title: "T-Rex 3 Outdoor Smartwatch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, NFC Payment, 170 Sports Mode, 45m Freediving for Adventure"
brand: "amazfit"
price: "2614.26 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Amazfit"
url: https://www.desertcart.tn/products/654494681-t-rex-3-outdoor-smartwatch-48mm-amoled-display-offline-maps
store_origin: TN
region: Tunisia
---

# 48mm AMOLED 2000-nit display 27 days battery life 6 satellite systems dual-band GPS T-Rex 3 Outdoor Smartwatch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, NFC Payment, 170 Sports Mode, 45m Freediving for Adventure

**Brand:** amazfit
**Price:** 2614.26 DT
**Availability:** ✅ In Stock

## Summary

> 🌟 Adventure-Ready Tech That Keeps You Ahead of the Curve

## Quick Answers

- **What is this?** T-Rex 3 Outdoor Smartwatch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, NFC Payment, 170 Sports Mode, 45m Freediving for Adventure by amazfit
- **How much does it cost?** 2614.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/654494681-t-rex-3-outdoor-smartwatch-48mm-amoled-display-offline-maps)

## 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

- • **Endurance Champion:** Military-grade durability with 316L stainless steel, extreme temperature resistance, and 100m water resistance including 45m freediving.
- • **Vibrant AMOLED Display:** Read your stats and maps clearly even under direct sunlight or in the dark with 2000 nits peak brightness and night mode.
- • **Power Through Your Week:** Stay unplugged longer with up to 27 days of battery life on typical use and extended GPS modes for ultra-long hikes.
- • **Seamless Smart Features:** Contactless NFC payments, 170+ sports modes, AI training plans, and real-time health tracking keep you ahead of the pack.
- • **Unmatched GPS Precision:** Navigate confidently with dual-band GPS supported by 6 satellite systems and offline global maps for every adventure.

## Overview

The Amazfit T-Rex 3 is a rugged 48mm outdoor smartwatch featuring a stunning 2000-nit AMOLED display, advanced dual-band GPS with 6 satellite systems, and offline maps. Built to endure extreme conditions with military-grade materials and 100m water resistance, it supports freediving up to 45m. With an impressive 27-day battery life, NFC payments, and 170+ sports modes enhanced by AI training plans, it’s designed for professionals and outdoor enthusiasts who demand precision, durability, and smart connectivity in one sleek package.

## Description

From the manufacturer Zepp Pay Contactless Payment Zepp Pay with NFC lets you bind up to 8 bank cards for secure contactless payments from your wrist. Advanced Maps and Navigation Understand every step with free offline maps, turn directions, and precise navigation. Dual-Band GPS Tracking Get moving faster with pinpoint GPS tracking and support from satellite systems for quick connection Smart Strength Training Mode Create your own strength training routines in Zepp App, and follow them on the watch. Get altitude data, weather alerts, and much more data that'll help you face every adventure. Extensive 170+ Sport Modes with AI Zepp Coach The Amazfit T-Rex 3 supports over 170 sports modes, including hiking, freediving, surfing, skiiing, and a range of running and cycling modes. Train smarter with AI-generated plans for 3KM to full marathons, and sync your data with adidas Running, Strava, and more. Track Sleep, Health, and Readiness Monitor your heart rate, blood oxygen, and stress with smart alerts for abnormal readings. Measure four health metrics in one tap. Track sleep stages, breathing quality, and naps, and get a sleep score. Recover smarter with a daily readiness score, and sleep heart rate variability monitoring. Frequently Bought Together Amazfit T-Rex 3 Amazfit T-Rex 3 Pro 48mm Amazfit Balance 2 T-Rex 3 Charging Dock

Review: The Smartwatch that is Smart - Was looking to replace my current smartwatch which was no longer supported by a well known brand....criminal after 5 years not to be supported and the watch cost £350. So I was determined not to buy a high street brand again. Did my research and found this T-REX high on the recommendation list. I have had it nearly a week and I am very impressed. For £230 you get a very nice and sturdy watch that looks good and not too bulky. In my opinion nearly all your fitness data is gathered by your heart beat or bpm. I measured the watch against a professional heart rate monitor and I can honestly say the watch was within +/- 2bpm from a range of 55 to 170bpm, running or cycling, very impressive so I know my workout data will be accurate. Using the app called Zepp syncs with the watch and also my training app called TrainingPeaks to record all my data as I am a keen cyclist I also do some running. Again impressed with the Zepp App, easy to use and works well. I have had my watch on now for 5 days, used GPS, heart rate monitor is on all the time, screen comes on with a flick of the wrist (I wear it in bed) and I still have over 70% battery life...I am impressed. The watch is packed with widgets you can use and change the watch interface, there are many to choose from but there could have been a lot more in my opinion but as I use the old fashioned LCD style I am very happy. Charging the watch is easy as it comes with a USB powered magnetic charger. A slight design fault is if you use the wrist band that comes with the watch you have to lie the watch on its side to charge it. No harm done. What was a nice feature is that they included adaptors so you can change the strap to any 22mm width strap which I have done with a brown leather strap which I can now charge the watch lying flat. Notifications arrive onto the watch very fast from my mobile and the screen quality is very good. I am discovering new things with it as the instructions are sparse but I think that is a good thing as you can explore yourself as you can't delete anything. I was advised to buy a much dearer watch as I wanted to do interval running training which times each interval, well guess what this watch has interval training and worked a charm last night and with multipoint GPS tracking the data is very accurate.This watch gets a clear 5 stars and all the reviews about it were right, excellent value for money and very happy with the purchase, you know the one....the one that puts a smile on your face knowing you made the right decision.
Review: Great quality and value - Don’t write many reviews but I’m really impressed with this watch. I previously had an Apple Watch but lost it and didn’t want to pay for an overly expensive watch. After doing a lot of research I opted for the T-Rex 3 which was on offer. Was dubious about the size as I have small wrists and hands and upon opening the well packaged and presented box it did seem big. However, once on my wrist the size didn’t seem to matter anymore. It is remarkably light and very comfortable to wear. The strap has enough notches for any sized wrist and they’re close together so you can get the tightness just right. I have slept with it on and you forget it’s there. The screen is large and vibrant and setup is very simple. There are a vast number of features and they all work very well and nothing appears too complicated. There are plenty of settings to play with and lots of free watch faces to choose from and you can customise what your watch displays. Overall I am hugely impressed with this watch. Has the feel of a more expensive watch, loads of features that work well and a brilliant battery life.

## 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 70℃ heat and -30℃ cold. Water-resistant to 100m, the watch is great for surfing, and can be used 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.
- Free Maps & Advanced GPS: Download free global, contour, and snow maps. Track your adventures accurately with dual-band positioning, backed up by 6 satellite systems for fast connection. Import route files and get turn directions as you go.
- Contactless NFC Payment: Zepp Pay allows you to bind up to eight bank cards at a time to your Amazfit T-Rex 3, for password-protected contactless payment directly from your wrist.
- 170+ Workout Modes & AI Training Plans: Explore 170+ workout modes including hiking, strength training, ultramarathon, surfing, skiing, and more. Get personalized AI-generated training plans, real-time performance updates, and more.
- Enhanced Privacy Protection: Amazfit T-Rex 3 offers top-tier data protection from desertcart Web Services, ensuring GDPR compliance. Take full control of your privacy by choosing to enable or disable GPS data storage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCBW8NT3 |
| Age Range Description | Adult |
| Band Colour | Onyx |
| Band Material Type | Silicone |
| Battery Average Life | 648 Hours |
| Battery Capacity | 648 Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Power | 27 |
| Battery capacity | 648 Hours |
| Best Sellers Rank | 3,043 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 139 in Smartwatches |
| Box Contents | Smartwatch, charging cable, manual |
| Brand Name | Amazfit |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Colour | Onyx Black |
| Communication Feature | NFC |
| Compatible Devices | Smartphone, tablet, PC |
| Compatible Phone Models | Compatible with current smartphone models |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | touchscreen interface |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 2,454 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Global Trade Identification Number | 06970100374889 |
| Human Interface Input | Touchscreen |
| Item Weight | 0.26 Kilograms |
| Manufacturer | Amazfit |
| Maximum Display Brightness | 2000 Nit |
| Memory Storage Capacity | 32 GB |
| Memory storage capacity | 32 GB |
| Metrics Measured | GPS, Optical Heart Rate Sensor, Motion Sensor |
| Model Name | T-Rex 3 |
| Model Number | T-Rex 3 |
| Operating System | Zepp OS |
| Operating system | Zepp OS |
| Product Features | Free Maps & Advanced GPS |
| Product Warranty | 2 year manufacturer |
| Resolution | [HIGH_RESOLUTION] |
| Screen Size | 48 Millimetres |
| Shape | Round |
| Sim Card Size | eSIM |
| Special feature | Free Maps & Advanced GPS |
| Sport Type | Multi-Sports |
| Style Name | T-Rex 3 |
| Supported Application | GPS, Fitness Tracker, Heart Rate Monitor, Sleep Monitor, Time Display |
| Supported Satellite Navigation System | GPS |
| Target Audience | Adults and outdoor enthusiasts regardless of gender |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 648 Hours
- **Battery cell composition:** Lithium Polymer
- **Connectivity technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory storage capacity:** 32 GB
- **Operating system:** Zepp OS
- **Screen size:** 48 Millimetres
- **Shape:** Round
- **Special feature:** Free Maps & Advanced GPS
- **Wireless communication standard:** Bluetooth

## Images

![T-Rex 3 Outdoor Smartwatch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, NFC Payment, 170 Sports Mode, 45m Freediving for Adventure - Image 1](https://m.media-amazon.com/images/I/71GtgMbKvKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Smartwatch that is Smart
*by Y***L on 24 February 2026*

Was looking to replace my current smartwatch which was no longer supported by a well known brand....criminal after 5 years not to be supported and the watch cost £350. So I was determined not to buy a high street brand again. Did my research and found this T-REX high on the recommendation list. I have had it nearly a week and I am very impressed. For £230 you get a very nice and sturdy watch that looks good and not too bulky. In my opinion nearly all your fitness data is gathered by your heart beat or bpm. I measured the watch against a professional heart rate monitor and I can honestly say the watch was within +/- 2bpm from a range of 55 to 170bpm, running or cycling, very impressive so I know my workout data will be accurate. Using the app called Zepp syncs with the watch and also my training app called TrainingPeaks to record all my data as I am a keen cyclist I also do some running. Again impressed with the Zepp App, easy to use and works well. I have had my watch on now for 5 days, used GPS, heart rate monitor is on all the time, screen comes on with a flick of the wrist (I wear it in bed) and I still have over 70% battery life...I am impressed. The watch is packed with widgets you can use and change the watch interface, there are many to choose from but there could have been a lot more in my opinion but as I use the old fashioned LCD style I am very happy. Charging the watch is easy as it comes with a USB powered magnetic charger. A slight design fault is if you use the wrist band that comes with the watch you have to lie the watch on its side to charge it. No harm done. What was a nice feature is that they included adaptors so you can change the strap to any 22mm width strap which I have done with a brown leather strap which I can now charge the watch lying flat. Notifications arrive onto the watch very fast from my mobile and the screen quality is very good. I am discovering new things with it as the instructions are sparse but I think that is a good thing as you can explore yourself as you can't delete anything. I was advised to buy a much dearer watch as I wanted to do interval running training which times each interval, well guess what this watch has interval training and worked a charm last night and with multipoint GPS tracking the data is very accurate.This watch gets a clear 5 stars and all the reviews about it were right, excellent value for money and very happy with the purchase, you know the one....the one that puts a smile on your face knowing you made the right decision.

### ⭐⭐⭐⭐⭐ Great quality and value
*by M***K on 28 January 2026*

Don’t write many reviews but I’m really impressed with this watch. I previously had an Apple Watch but lost it and didn’t want to pay for an overly expensive watch. After doing a lot of research I opted for the T-Rex 3 which was on offer. Was dubious about the size as I have small wrists and hands and upon opening the well packaged and presented box it did seem big. However, once on my wrist the size didn’t seem to matter anymore. It is remarkably light and very comfortable to wear. The strap has enough notches for any sized wrist and they’re close together so you can get the tightness just right. I have slept with it on and you forget it’s there. The screen is large and vibrant and setup is very simple. There are a vast number of features and they all work very well and nothing appears too complicated. There are plenty of settings to play with and lots of free watch faces to choose from and you can customise what your watch displays. Overall I am hugely impressed with this watch. Has the feel of a more expensive watch, loads of features that work well and a brilliant battery life.

### ⭐⭐⭐⭐⭐ Brilliant watch – tough, reliable, and great for fitness!
*by S***Y on 3 May 2026*

I’ve been using the Amazfit T-Rex 3 for a while now and I’m seriously impressed. The battery life is unreal — I barely have to think about charging it — and it’s handled everything from gym sessions to long walks without any issues. The build feels really solid and durable, and the screen is bright and easy to read even outdoors. It’s packed with features but still simple to use, which I love. For the price, it genuinely feels like you’re getting way more than you paid for. Definitely one of the best fitness watches I’ve owned!

## Frequently Bought Together

- AMAZFIT T-Rex 3 Outdoor Smartwatch 48mm AMOLED Display, Offline Maps & Navigation, 6 Satellite Systems Dual Band GPS, 27 Days Battery Life, NFC Payment, 170 Sports Mode, 45m Freediving for Adventure
- Diruite 4-Packs Tempered Glass for Amazfit T-Rex 3 Screen Protector,HD Scratch-Resistant Tempered Glass Screen Protector for Amazfit T-Rex 3 Screen Cover
- FTRONGRT Case Compatible with Amazfit T-Rex 3, Soft TPU, Anti-Scratch Watch Protective Case Compatible with Amazfit T-Rex 3. Black

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-07*