---
product_id: 654443361
title: "Amazfit T-Rex 3, Smart Watch, 1.5\" AMOLED Display, GPS, iOS/Android | 48mm, 27-Day Battery, Water-Resistant, Rugged/Military Style, Offline Maps, 170 Fitness/Sport Modes, AI, Voice Control"
brand: "amazfit"
price: "¥80352"
currency: JPY
in_stock: true
reviews_count: 13
category: "Amazfit"
url: https://www.desertcart.jp/products/654443361-amazfit-t-rex-3-smart-watch-1-5-amoled-display
store_origin: JP
region: Japan
---

# 2000 nits ultra-bright AMOLED 27-day battery life 6-satellite dual-band GPS Amazfit T-Rex 3, Smart Watch, 1.5" AMOLED Display, GPS, iOS/Android | 48mm, 27-Day Battery, Water-Resistant, Rugged/Military Style, Offline Maps, 170 Fitness/Sport Modes, AI, Voice Control

**Brand:** amazfit
**Price:** ¥80352
**Availability:** ✅ In Stock

## Summary

> 🦖 T-Rex 3: Rugged power meets smart precision — never miss a beat or a step!

## Quick Answers

- **What is this?** Amazfit T-Rex 3, Smart Watch, 1.5" AMOLED Display, GPS, iOS/Android | 48mm, 27-Day Battery, Water-Resistant, Rugged/Military Style, Offline Maps, 170 Fitness/Sport Modes, AI, Voice Control by amazfit
- **How much does it cost?** ¥80352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/654443361-amazfit-t-rex-3-smart-watch-1-5-amoled-display)

## 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

- • **Built to brave extremes:** Military-grade 316L stainless steel bezel and water resistance up to 328 feet make this watch your ultimate rugged companion.
- • **Fitness meets intelligence:** 170+ workout modes plus AI-driven training plans provide personalized, real-time coaching to elevate your performance.
- • **Navigate like a pro, anywhere:** Dual-band GPS with six satellite systems delivers pinpoint accuracy and seamless global map access for your toughest adventures.
- • **Visibility that conquers the sun:** Ultra-bright 1.5" AMOLED display with 2000 nits peak brightness ensures your data is crystal clear even in direct sunlight or harsh environments.
- • **Endurance that outlasts your hustle:** Unmatched 27-day battery life keeps you powered through extended trips without the constant need to recharge.

## Overview

The Amazfit T-Rex 3 is a military-grade rugged smartwatch featuring a blazing 1.5" AMOLED display with 2000 nits brightness, dual-band GPS with six satellite systems for precise navigation, and an extraordinary 27-day battery life. Designed for extreme conditions, it withstands temperatures from -22°F to 158°F and is water-resistant up to 328 feet, making it perfect for freediving and outdoor adventures. With over 170 workout modes and AI-powered training plans, it seamlessly blends durability, fitness intelligence, and smart connectivity for professionals who demand reliability and style in every environment.

## 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: Best smartwatch I’ve ever owned - I’ve owned both Apple Watches and Garmin watches, and honestly, the Amazfit T-Rex 3 has become my favorite of the bunch. It offers what I consider the best of both worlds: the smart features and ease of use that people love from Apple, combined with the rugged durability, fitness tracking, and outdoor capabilities that Garmin users appreciate. The only features it lacks compared to an Apple Watch are the ability to take phone calls directly from the watch and reply to text messages. For me, that’s not important at all. I actually prefer having fewer distractions while still receiving notifications when I need them. Where the T-Rex 3 truly shines is battery life. Instead of charging every day or every other day, I can go for extended periods without worrying about finding a charger. That alone makes it far more practical for everyday use, travel, outdoor activities, and workouts. The health and fitness metrics are also excellent. Heart rate monitoring, sleep tracking, stress monitoring, recovery data, activity tracking, and workout metrics have all been accurate and useful. The Zepp app presents the information clearly and gives meaningful insights without overwhelming you with unnecessary complexity. The build quality is outstanding. The watch feels premium, durable, and ready for anything. Whether I’m in the gym, at work, hiking, or just wearing it casually, it looks great and performs flawlessly. The display is bright, responsive, and easy to read even in direct sunlight. What impressed me most is the value. You’re getting features that compete with watches costing significantly more while maintaining incredible battery life and ruggedness. Amazfit has created a watch that delivers nearly everything most people actually need without forcing daily charging or a high price tag. If you’re trying to decide between an Apple Watch, Garmin, or Amazfit, don’t overlook the T-Rex 3. For anyone who values battery life, health tracking, fitness features, durability, and overall value, this watch is an absolute winner. It’s easily the best smartwatch I’ve owned and one that I would purchase again without hesitation.
Review: Great value and long battery life - Great value, very good and accurate step counter, wake up alarm and many more things. I had an Apple Watch and this buy far exceeded my expectations. Easy to set up and the app makes its seamless. Set durable and. It bulky which was a surprise. Very comfortable and happy I took the risk, I think it is far better value than Apple Watch …. Not to mention the battery life is far more superior and lasts several days

## 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 | 22 centimeters |
| 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 | #4,738 in Electronics ( See Top 100 in Electronics ) #123 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 | 4.5 out of 5 stars 2,484 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 | 2.4 ounces |
| 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 | GPS |
| Target Audience | Men, Unisex Adults |
| UPC | 850058994703 |
| 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

![Amazfit T-Rex 3, Smart Watch, 1.5" AMOLED Display, GPS, iOS/Android | 48mm, 27-Day Battery, Water-Resistant, Rugged/Military Style, Offline Maps, 170 Fitness/Sport Modes, AI, Voice Control - Image 1](https://m.media-amazon.com/images/I/71GtgMbKvKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best smartwatch I’ve ever owned
*by C***T on June 14, 2026*

I’ve owned both Apple Watches and Garmin watches, and honestly, the Amazfit T-Rex 3 has become my favorite of the bunch. It offers what I consider the best of both worlds: the smart features and ease of use that people love from Apple, combined with the rugged durability, fitness tracking, and outdoor capabilities that Garmin users appreciate. The only features it lacks compared to an Apple Watch are the ability to take phone calls directly from the watch and reply to text messages. For me, that’s not important at all. I actually prefer having fewer distractions while still receiving notifications when I need them. Where the T-Rex 3 truly shines is battery life. Instead of charging every day or every other day, I can go for extended periods without worrying about finding a charger. That alone makes it far more practical for everyday use, travel, outdoor activities, and workouts. The health and fitness metrics are also excellent. Heart rate monitoring, sleep tracking, stress monitoring, recovery data, activity tracking, and workout metrics have all been accurate and useful. The Zepp app presents the information clearly and gives meaningful insights without overwhelming you with unnecessary complexity. The build quality is outstanding. The watch feels premium, durable, and ready for anything. Whether I’m in the gym, at work, hiking, or just wearing it casually, it looks great and performs flawlessly. The display is bright, responsive, and easy to read even in direct sunlight. What impressed me most is the value. You’re getting features that compete with watches costing significantly more while maintaining incredible battery life and ruggedness. Amazfit has created a watch that delivers nearly everything most people actually need without forcing daily charging or a high price tag. If you’re trying to decide between an Apple Watch, Garmin, or Amazfit, don’t overlook the T-Rex 3. For anyone who values battery life, health tracking, fitness features, durability, and overall value, this watch is an absolute winner. It’s easily the best smartwatch I’ve owned and one that I would purchase again without hesitation.

### ⭐⭐⭐⭐⭐ Great value and long battery life
*by B***Z on July 18, 2026*

Great value, very good and accurate step counter, wake up alarm and many more things. I had an Apple Watch and this buy far exceeded my expectations. Easy to set up and the app makes its seamless. Set durable and. It bulky which was a surprise. Very comfortable and happy I took the risk, I think it is far better value than Apple Watch …. Not to mention the battery life is far more superior and lasts several days

### ⭐⭐⭐⭐⭐ 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.

## 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)

---

## 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.jp/products/654443361-amazfit-t-rex-3-smart-watch-1-5-amoled-display](https://www.desertcart.jp/products/654443361-amazfit-t-rex-3-smart-watch-1-5-amoled-display)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-01*