---
product_id: 765581293
title: "Google Pixel Watch 4 (45mm) - Android Smartwatch with Heart Rate and Sleep Tracking - 40-Hour Battery - Fitness Tracking - Google AI - Polished Silver Aluminum Case - Porcelain Active Band - Wi-Fi"
brand: "google"
price: "HK$5191"
currency: HKD
in_stock: true
category: "Google"
url: https://www.desertcart.hk/products/765581293-google-pixel-watch-4-45mm-android-smartwatch-with-heart-rate
store_origin: HK
region: Hong Kong
---

# 45mm Actua 360 domed display Dual-frequency GPS for precise tracking 40-hour battery life + 15-min fast charge Google Pixel Watch 4 (45mm) - Android Smartwatch with Heart Rate and Sleep Tracking - 40-Hour Battery - Fitness Tracking - Google AI - Polished Silver Aluminum Case - Porcelain Active Band - Wi-Fi

**Brand:** google
**Price:** HK$5191
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with the smartest, brightest, and most enduring Pixel Watch yet!

## Quick Answers

- **What is this?** Google Pixel Watch 4 (45mm) - Android Smartwatch with Heart Rate and Sleep Tracking - 40-Hour Battery - Fitness Tracking - Google AI - Polished Silver Aluminum Case - Porcelain Active Band - Wi-Fi by google
- **How much does it cost?** HK$5191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/765581293-google-pixel-watch-4-45mm-android-smartwatch-with-heart-rate)

## Best For

- google enthusiasts

## Why This Product

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

## Key Features

- • **Brilliantly Bold Display:** Experience 10% larger, 50% brighter Actua 360 domed screen with scratch-resistant Gorilla Glass for unmatched clarity and durability.
- • **Endurance Meets Efficiency:** Stay powered up with Google’s longest-lasting 40-hour battery and rapid 15-minute charging that fuels 15 hours of use—never miss a beat.
- • **Next-Level Health Insights:** Track heart rate, SpO2, HRV, and sleep with Google’s most accurate sensors, plus emergency pulse loss detection for peace of mind.
- • **AI-Powered Personal Assistant:** Gemini AI delivers hyper-relevant quick replies and personalized help, keeping you effortlessly connected and in control.
- • **Rugged Elegance for Every Adventure:** Crafted with aerospace-grade aluminum, water-resistant up to 50 meters, and equipped with dual-frequency GPS—your perfect companion from pool to peak.

## Overview

The Google Pixel Watch 4 (45mm) combines a stunning Actua 360 domed display with Google’s longest battery life and fast charging. Featuring Gemini AI assistant, advanced health metrics including heart rate and sleep tracking, and dual-frequency GPS, it’s designed for millennial professionals who demand style, precision, and safety. Its aerospace-grade aluminum case and 50-meter water resistance ensure durability for any lifestyle, while seamless Android compatibility keeps you connected on the go.

## Description

Meet the Google Pixel Watch 4, an exceptional smartwatch engineered by Google with precision craftsmanship.[2] It’s built to last, from a first-of-its-kind Actua 360 domed display to Google’s longest battery life and fastest charging yet.[1,3,7,22] And it packs helpful AI, powerful health and fitness tools, and safety features to give you peace of mind.[4]

## Features

- The Google Pixel Watch 4 is a stunning display of precision craftsmanship, with Gemini, your built-in AI assistant, Google’s longest-lasting battery, and comprehensive tools for next-level health and fitness performance[1,2,3]
- See it all and do the most with the Actua 360 domed display; it’s 10% larger and 50% brighter than Pixel Watch 3, and as durable as ever with scratch-resistant Gorilla Glass[1
- The Google Pixel Watch 4 has Gemini built in[4]; just ask questions and your ultra capable AI assistant will deliver quick responses for personalized help; and stay connected when you’re texting with AI-powered quick replies that are hyper-relevant[5,6
- Get up to 40 hours of battery life or up to 72 hours in Battery Saver mode[3]; plus, the new side charging dock gives you 15 hours of battery in 15 minutes or less[7
- Train smarter with 40+ exercise modes and real-time stats on your wrist[8]; and with high-precision dual-frequency GPS, you get more accurate route tracking on runs and hikes[1
- The Pixel Watch 4 helps you understand your health with Google’s most accurate heart rate tracking and sleep insights, and key health metrics like SpO2, HRV, and more[2,9,10,11]
- Loss of Pulse Detection can detect a loss of pulse event and prompt a call to emergency services[12]; and if you need help when you’re in a remote location, the Pixel Watch 4 can connect you to emergency services through geostationary satellites[2,13]
- With aerospace-grade aluminum housing and water resistance up to 50 meters, you can wear it wherever life takes you, from pool time to the finish line[14]
- The Pixel Watch 4 is compatible with most Android devices; listen to music on the run with Pixel Buds, control your Pixel Camera from your watch, and see your Nest Cam or Nest Doorbell feed[15]
- Please refer to the Legal section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FJWBXL79 |
| Additional Features | Actua 360 Display, Dual-Frequency GPS, Fast Charging - Up to 40 hours battery life, Gemini AI Assistant, Health Tracking Insights |
| Age Range Description | Adult |
| Band Color | Porcelain |
| Band Material Type | Silicone |
| Battery Capacity | 455 |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #6,299 in Electronics ( See Top 100 in Electronics ) #161 in Smartwatches |
| Brand | Google |
| Built-In Media | Pixel Watch 4 (45mm) Wifi Silver / Porcelain, Quick Start Guide, USB-C Fast Charging Cable, Watch Band |
| Case Material Type | Aluminum |
| Cellular Technology | WiFi |
| Closure Type | Buckle |
| Color | Porcelain Band with Polished Silver Case |
| Communication Feature | GPS, Wifi |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android 11.0 and Above |
| Connectivity Technology | Wi-Fi |
| Controller Type | Voice Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (612) |
| Display Type | Digital |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 2.88 x 0.45 x 0.14 Meters |
| Item Weight | 0.25 Kilograms |
| Manufacturer | Google |
| Maximum Display Brightness | 1500 Nit |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | Optical Heart Rate Sensor |
| Model Name | Google Pixel Watch 4 (45mm) Wifi Silver / Porcelain |
| Model Number | GA09308-US |
| Operating System | Android |
| RAM Memory Installed | 32 GB |
| Screen Size | 45 Millimeters |
| Shape | Round |
| Sim Card Size | eSIM |
| Sport Type | Multi-Sports |
| Style Name | WiFi |
| Supported Application | Voice Assistant, Reminders, Calendar, Find My Phone, Contacts, Music Player, Multisport Tracker, Sleep Monitor, Heart Rate Monitor, Fitness Tracker, Camera, Phone, Voice Control, Time Display, Messages, Pedometer |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 840353931459 |
| Unit Count | 1 Count |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery capacity:** 455
- **Connectivity technology:** Wi-Fi
- **Memory storage capacity:** 32 GB
- **Operating system:** Android

## Images

![Google Pixel Watch 4 (45mm) - Android Smartwatch with Heart Rate and Sleep Tracking - 40-Hour Battery - Fitness Tracking - Google AI - Polished Silver Aluminum Case - Porcelain Active Band - Wi-Fi - Image 1](https://m.media-amazon.com/images/I/61pb7N4RItL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.hk/products/765581293-google-pixel-watch-4-45mm-android-smartwatch-with-heart-rate](https://www.desertcart.hk/products/765581293-google-pixel-watch-4-45mm-android-smartwatch-with-heart-rate)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-11-01*