---
product_id: 421393829
title: "Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm"
brand: "huawei"
price: "$848.88"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/421393829-huawei-watch-smartwatch-durable-battery-life-all-day-spo2-monitoring
store_origin: US
region: United States of America
---

# 7-day battery life 24/7 SpO2 monitoring AI running coach Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm

**Brand:** huawei
**Price:** $848.88
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your hustle with smart style and unstoppable stamina

## Quick Answers

- **What is this?** Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm by huawei
- **How much does it cost?** $848.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/421393829-huawei-watch-smartwatch-durable-battery-life-all-day-spo2-monitoring)

## Best For

- huawei enthusiasts

## Why This Product

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

## Key Features

- • **Health Insights 24/7:** Continuous SpO2 and heart rate monitoring with advanced sensors for precise, all-day wellness tracking.
- • **Seamless Connectivity:** Bluetooth calling and built-in GPS keep you connected and on track without reaching for your phone.
- • **Your Personal AI Coach:** Tailored running plans and real-time guidance adapt to your fitness level for smarter training.
- • **Endurance That Keeps Up:** Up to 7 days of uninterrupted power with wireless & reverse charging—never miss a beat or a workout.
- • **Sleek Meets Sophistication:** 42mm 3D curved glass dial with high-gloss finish and premium leather strap for a modern executive look.

## Overview

The Huawei Watch GT 3 42mm combines cutting-edge health tech—like 24/7 SpO2 and heart rate monitoring—with a durable 7-day battery and AI-powered running coach. Its sleek 3D curved glass design and premium leather strap make it the perfect smartwatch for professionals who demand both style and performance. Stay connected with Bluetooth calling and built-in GPS, all wrapped in a water-repellent, lightweight frame.

## Description

Buy Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: The best for Battery life. - I bought it for my father who wanted a smartwatch to answer calls and monitor some vital signs. He already owned an Apple Watch but it was always on his bedside table because he would always charge it in the night and forget it the next day, so I needed something with a great battery life. The Huawei GT 3 does it all. Some points to note: -It's great for people who don't really play with their smartwatch but want to see in a glance they're heartbeat , who's calling, the time, notifications and so on. -It's battery lasts around 7 days, maybe a little more.(They state 14 days but I believe it's true only if you are in power saver mode).Which means you don't need to constantly charge it when you go to bed. -It looks stylish and beautiful. It looks really expensive. My father is happy about it and now he needs to charge it only a few times every two weeks. The build quality is great, the case feels cold to the touch. The only thing he didn't like was the strap, as he says "It's too sporty" . It's great that there's a lot of thisd pary watch bands out there, for sure I'll find something of its taste. IMPORTANT THING TO KNOW: You need someone who's a little techy to set it up as the Huawei app needs you to install their app store first. Set up will take around 20 mins in total. Great buy and very cheap compared to its competitors. You won't regret it.
Review: Great product - I have been using this watch for last 4 years, it's still working as new, and the battery is lasting more than 8-10days in heavy use, i really love it,

## Features

- 【A True Masterpiece】The elegant 42 mm dial catches light on the 3D curved glass, giving a soft, water-like glow. It adopts a simplistic body design with high-gloss finish, accompanied by refined straps for a modern, sophisticated look.
- 【Durable Battery Life】On a full charge, HUAWEI WATCH GT 3 42 mm lasts up to 7 days, so you're fully prepared to keep track of your every workout and not miss out on any health check. It supports wireless charging, so you can use your phone to reverse charge it when you forget your charger and say goodbye to battery life anxiety.
- 【All-Day SpO2 Monitoring】Blood oxygen saturation (SpO2) is one of the important vital signs that can reflect the oxygen supply of the body. HUAWEI WATCH GT 3 smartwatch automatically provides 24-hour SpO2 level detection no matter when you are working, exercising or sleeping, which carefully protecting your health around the clock.
- 【Personal AI Running Coach】The HUAWEI WATCH GT 3 smartwatch can assess your athletic ability based on your historical running data, and provide you with a scientific and professional running plan for your daily running and race preparation, whether you are a beginner or an advanced runner, and provide you with full tracking guidance.
- 【Accurate Heart Rate Monitoring】The newly upgraded heart rate module includes eight photodiodes in a circular layout and two sets of light sources, combined with a curved glass lens for comfortable wear while reducing external light interference; the AI algorithm has been upgraded to filter out noisy signals more effectively, allowing accurate heart rate monitoring even during strenuous exercise, and improving the accuracy of health data such as blood oxygen.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QP7KJSW |
| Additional Features | Heart Rate Monitor, Personal AI Running Coach, Sleep Monitor |
| Age Range Description | Youth |
| Band Color | White |
| Band Material Type | Leather |
| Band Width | 1.43 Inches |
| Battery Average Life | 20 days |
| Battery Capacity | 455 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Power | 455 |
| Battery capacity | 455 Milliamp Hours |
| Best Sellers Rank | #24,257 in Electronics ( See Top 100 in Electronics ) #605 in Smartwatches |
| Brand | HUAWEI |
| Built-In Media | Watch x 1 Charging Cradle (including the charging cable) x 1 Quick Start Guide & Safety Information & Warranty Card x 1 |
| Case Material Type | Stainless Steel |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | Milo White |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | [Most] Smartphones |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Controller Type | Touchscreen |
| Customer Reviews | 4.4 out of 5 stars 1,151 Reviews |
| Display Type | AMOLED |
| External Testing Certification | Não Aplicavel |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 42 x 42 x 10 millimeters |
| Item Weight | 42.6 Grams |
| Manufacturer | Huawei |
| Memory Storage Capacity | 4000 MB |
| Memory storage capacity | 4000 MB |
| Metrics Measured | Optical Heart Rate Sensor |
| Model Name | GT 3 |
| Model Number | Milo-B19V |
| Operating System | watchOS |
| Operating system | watchOS |
| Resolution | 390 x 390 |
| Screen Size | 1.32 Inches |
| Shape | Round |
| Special features | Heart Rate Monitor, Personal AI Running Coach, Sleep Monitor |
| Sport Type | Running |
| Style Name | casual |
| Supported Application | Fitness apps, communication apps, navigation apps |
| Supported Satellite Navigation System | GPS |
| Target Audience | men |
| Warranty Description | This item is eligible for 1 year of warranty provided by the Manufacturer /Brand from the date of purchase. You can contact Manufacturer/Brand or Seller for more details |
| Warranty Type | Standard/Full |
| Water Resistance Level | Water Repellent |
| Waterproof Rating | [EST] IPX4 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 455 Milliamp Hours
- **Connectivity technology:** USB
- **Memory storage capacity:** 4000 MB
- **Operating system:** watchOS
- **Special features:** Heart Rate Monitor, Personal AI Running Coach, Sleep Monitor

## Images

![Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm - Image 1](https://m.media-amazon.com/images/I/71dDGp6nnBL.jpg)
![Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm - Image 2](https://m.media-amazon.com/images/I/719+HOPFZoL.jpg)
![Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm - Image 3](https://m.media-amazon.com/images/I/71-fCG+x9aL.jpg)
![Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm - Image 4](https://m.media-amazon.com/images/I/51Jd460JgiL.jpg)
![Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm - Image 5](https://m.media-amazon.com/images/I/51vORPzCIWL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best for Battery life.
*by F***Y on 17 June 2023*

I bought it for my father who wanted a smartwatch to answer calls and monitor some vital signs. He already owned an Apple Watch but it was always on his bedside table because he would always charge it in the night and forget it the next day, so I needed something with a great battery life. The Huawei GT 3 does it all. Some points to note: -It's great for people who don't really play with their smartwatch but want to see in a glance they're heartbeat , who's calling, the time, notifications and so on. -It's battery lasts around 7 days, maybe a little more.(They state 14 days but I believe it's true only if you are in power saver mode).Which means you don't need to constantly charge it when you go to bed. -It looks stylish and beautiful. It looks really expensive. My father is happy about it and now he needs to charge it only a few times every two weeks. The build quality is great, the case feels cold to the touch. The only thing he didn't like was the strap, as he says "It's too sporty" . It's great that there's a lot of thisd pary watch bands out there, for sure I'll find something of its taste. IMPORTANT THING TO KNOW: You need someone who's a little techy to set it up as the Huawei app needs you to install their app store first. Set up will take around 20 mins in total. Great buy and very cheap compared to its competitors. You won't regret it.

### ⭐⭐⭐⭐⭐ Great product
*by S***R on 20 August 2025*

I have been using this watch for last 4 years, it's still working as new, and the battery is lasting more than 8-10days in heavy use, i really love it,

### ⭐⭐⭐⭐ Nice but wish it would connect with other/third party apps
*by A***R on 17 August 2023*

No ECG function available on UAE model. Wish it would sync with mynetdiary for food logs as well, but it doesn't.

## Frequently Bought Together

- Huawei Watch Smartwatch, Durable Battery Life, All Day Spo2 Monitoring, Personal Ai Running Coach, Accurate Heart Rate Monitoring, 100+ Workout Modes, Bluetooth Calling, Milo White, Gt3 42mm
- Dado Milanese Replacment Band Compatible with Huawei Watch GT3 42mm, mesh type stainless steel band with buckle

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-25*