---
product_id: 706911614
title: "Instinct® E 45mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal"
brand: "garmin"
price: "$589.00"
currency: USD
in_stock: true
reviews_count: 5
category: "Garmin"
url: https://www.desertcart.us/products/706911614-instinct-e-45mm-rugged-outdoor-gps-smartwatch-24-7-health
store_origin: US
region: United States of America
---

# 10 ATM water resistance 16 days battery life Multi-GNSS + 3-axis compass Instinct® E 45mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal

**Brand:** garmin
**Price:** $589.00
**Availability:** ✅ In Stock

## Summary

> ⏱️ Rugged, reliable, and ready — your ultimate outdoor GPS smartwatch.

## Quick Answers

- **What is this?** Instinct® E 45mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal by garmin
- **How much does it cost?** $589.00 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/706911614-instinct-e-45mm-rugged-outdoor-gps-smartwatch-24-7-health)

## Best For

- garmin enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Design for the Bold:** MIL-STD-810 certified for thermal and shock resistance, plus 10 ATM water rating for all-weather durability.
- • **Stay Connected, Stay Ahead:** Smart notifications and Connect IQ Store integration let you customize your watch and stay in the loop on the go.
- • **Navigate Like a Pro, Anywhere:** Built-in GPS, multi-GNSS support, 3-axis compass, and barometric altimeter ensure you never lose your way.
- • **24/7 Health Insights at Your Wrist:** Continuous heart rate, advanced sleep tracking, and Pulse Ox monitoring help you optimize your wellness journey.
- • **Endurance That Outlasts Your Adventures:** Up to 16 days of battery life keeps you powered through every challenge without constant recharging.

## Overview

The Garmin Instinct® E 45mm is a rugged, midsize GPS smartwatch engineered for outdoor enthusiasts and professionals. Featuring up to 16 days of battery life, military-grade thermal and shock resistance, and 10 ATM water resistance, it delivers reliable performance in extreme conditions. Advanced health monitoring includes wrist-based heart rate, sleep tracking, and Pulse Ox, while multi-GNSS support and a 3-axis compass provide precise navigation. Stay connected with smart notifications and customizable apps via the Connect IQ Store.

## Description

From the manufacturer

Review: Ótimo relógio - Fácil manuseio leve, super confortável. Gostei!
Review: A smart watch with a whole host of functionality - A multi functional GPS smartwatch that syncs easily with your smartphone. Excellent battery life if simply being used as a watch (lasts for a couple of weeks). The battery will run down much more quickly if the GPS tracking or navigation function is being used but is still decent. The GPS can be set to give OS map references and is extremely accurate. I have used it to navigate trails preloaded by way of GPX file and it performed admirably. It is waterproof and as a result I now know the effect of ice bath plunging on my heart rate. It isn't as good looking as other Garmin watches but then it isn't nearly as expensive. These observations are based on four months of usage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSC72873 |
| Additional Features | Activity Tracker, Custom Activity Tracking, GPS |
| Age Range Description | Adult |
| Band Color | Charcoal |
| Band Material Type | Rubber |
| Band Width | 22 Millimeters |
| Battery Average Life | 16 days |
| Battery Capacity | 0.01 |
| Battery Cell Type | Lithium Ion |
| Battery Power | 181 |
| Best Sellers Rank | #4,969 in Electronics ( See Top 100 in Electronics ) #169 in Smartwatches |
| Brand | Garmin |
| Built-In Media | Instinct E series smartwatch, charging/data cable, documentation |
| Case Material Type | Fiber-reinforced polymer |
| Closure Type | Buckle |
| Color | Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | All current iPhone models, Samsung Galaxy models, and other Bluetooth-enabled smartphones |
| Connectivity Technology | Bluetooth, USB, Wi-Fi |
| Customer Reviews | 4.6 4.6 out of 5 stars (205) |
| Display Type | Digital |
| External Testing Certification | ANATEL: 09222-24-03330 |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 45 x 45 x 142 millimeters |
| Item Dimensions D x W x H | 45D x 45W x 14H millimeters |
| Item Weight | 48 Grams |
| Language | Multiple Languages |
| Manufacturer | Garmin |
| Maximum Display Brightness | 500 Nit |
| Memory Storage Capacity | 128 MB |
| Metrics Measured | Heart Rate, Sleep Duration, Blood Oxygen or SpO2 |
| Model Name | Instinct® E – 45 mm |
| Model Number | 010-02933-00 |
| Operating System | Garmin OS |
| Resolution | 390 x 390 |
| Screen Size | 0.9 Inches |
| Shape | Round |
| Sport Type | Fitness, Hiking, Multi-Sports, Running, Walking |
| Style Name | Instinct E |
| Supported Application | Connect IQ Store apps, Notifications |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men, Unisex Adults, Women |
| UPC | 753759339463 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year |
| Warranty Type | Standard/Full |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery capacity:** 0.01
- **Connectivity technology:** Bluetooth, USB, Wi-Fi
- **Memory storage capacity:** 128 MB
- **Operating system:** Garmin OS
- **Special features:** Activity Tracker, Custom Activity Tracking, GPS

## Images

![Instinct® E 45mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal - Image 1](https://m.media-amazon.com/images/I/61r6NWBWKXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ótimo relógio
*by E***O on 29 May 2026*

Fácil manuseio leve, super confortável. Gostei!

### ⭐⭐⭐⭐⭐ A smart watch with a whole host of functionality
*by B***L on 10 April 2026*

A multi functional GPS smartwatch that syncs easily with your smartphone. Excellent battery life if simply being used as a watch (lasts for a couple of weeks). The battery will run down much more quickly if the GPS tracking or navigation function is being used but is still decent. The GPS can be set to give OS map references and is extremely accurate. I have used it to navigate trails preloaded by way of GPX file and it performed admirably. It is waterproof and as a result I now know the effect of ice bath plunging on my heart rate. It isn't as good looking as other Garmin watches but then it isn't nearly as expensive. These observations are based on four months of usage.

### ⭐⭐⭐⭐⭐ The battery is awesome!
*by N***N on 31 May 2026*

I bought this for my husband and he loves it. He is happy with how durable it is and how strong that it is since he loves to ride his dirt bike that is also street legal! It is a very well made watch and the battery life is great!

## Frequently Bought Together

- Garmin Instinct® E 45mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal
- Abanen Rugged Tactical Nylon Watch Band for Garmin Instinct 3 45mm/ Instinct 2 Solar, Sport Strap with Stars-Stripes Flag for Instinct E 45mm/ Tactical/Tide/Esports
- Supershieldz (2 Pack) Designed for Garmin Instinct and Instinct Solar Tempered Glass Screen Protector, Anti Scratch, Bubble Free

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-24*