---
product_id: 708688893
title: "Instinct® E 40mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal"
brand: "garmin"
price: "₨227458"
currency: LKR
in_stock: true
reviews_count: 5
category: "Garmin"
url: https://www.desertcart.lk/products/708688893-instinct-e-40mm-rugged-outdoor-gps-smartwatch-24-7-health
store_origin: LK
region: Sri Lanka
---

# 10 ATM water & MIL-STD-810 rugged Up to 14 days battery life 3-axis compass & multi-GNSS Instinct® E 40mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal

**Brand:** garmin
**Price:** ₨227458
**Availability:** ✅ In Stock

## Summary

> ⌚ Rugged sophistication meets relentless performance — your ultimate everyday adventure companion!

## Quick Answers

- **What is this?** Instinct® E 40mm, 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?** ₨227458 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/708688893-instinct-e-40mm-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

- • **Health Insights 24/7:** Wrist-based heart rate, advanced sleep tracking, and Pulse Ox monitoring help you optimize wellness without missing a beat.
- • **Rugged Meets Refined:** MIL-STD-810 thermal and shock resistance plus 10 ATM water rating means this watch is as tough as your toughest deadlines.
- • **Stay Connected, Stay Ahead:** Smart notifications and Connect IQ Store integration keep your digital life synced and stylish, right on your wrist.
- • **Navigate Like a Pro, Even Off-Grid:** Built-in 3-axis compass, barometric altimeter, and multi-GNSS support ensure you never lose your way—whether urban jungle or wild trails.
- • **Endurance That Outlasts Your Hustle:** Up to 14 days of uninterrupted battery life keeps you powered through back-to-back meetings and weekend adventures.

## Overview

The Garmin Instinct® E 40mm is a compact, rugged GPS smartwatch engineered for professionals who demand durability and advanced health monitoring. Featuring up to 14 days of battery life, 10 ATM water resistance, MIL-STD-810 shock and thermal durability, and multi-GNSS navigation, it supports 24/7 heart rate and sleep tracking alongside smart notifications and customizable apps. Perfect for millennial managers balancing work, wellness, and weekend exploration.

## Description

Instinct® E is the supertough 40 mm smartwatch that gets up to 14 days of battery life. It includes essential features such as smart notifications and Connect IQ™ Store compatibility. It also features 24/7 health and wellness tracking with wrist-based heart rate, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). With its high-strength case and scratch-resistant lens, the Instinct E smartwatch can take on your toughest adventures. It’s engineered to MIL-STD-810 for thermal and shock resistance and is also 10 ATM water-rated. Plus, it includes a 3-axis compass, barometric altimeter and multi-GNSS to keep you on track when you’re off the grid.

Review: difficult to calibrate - annoying as in difficult to calibrate
Review: Garmin instinct e - Good quality watch, plenty of functions,battery life very good 1 down side the strap is not long enough for male wrist.

## Features

- Make a bold statement with this rugged, smaller-sized 40 mm GPS smartwatch, featuring up to 14 days of battery life
- 10 ATM water-rated and engineered to MIL-STD-810 for thermal and shock resistance
- Know your body better with health monitoring features, including wrist-based heart rate, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries)
- Navigate confidently with a 3-axis compass, barometric altimeter and multi-GNSS support
- Stay connected with smart notifications and Connect IQ Store integration, which allows you to download new apps and watch faces (when paired with your compatible smartphone)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSC2YZCR |
| Additional Features | Activity Tracker, Alarm Clock, GPS, Multisport Tracker, Notifications |
| Age Range Description | Adult |
| Band Color | Black |
| Band Length | 20 Centimeters |
| Band Material Type | Silicone, Rubber, Resin |
| Band Width | 20 Millimeters |
| Battery Average Life | 336 Hours |
| Battery Capacity | 0.01 |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 3 Hours |
| Battery Power | 3600 |
| Battery capacity | 0.01 |
| Best Sellers Rank | #26,320 in Electronics ( See Top 100 in Electronics ) #736 in Smartwatches |
| Brand | Garmin |
| Built-In Media | Instinct E series smartwatch, charging/data cable, documentation |
| Case Material Type | Fiber-reinforced polymer |
| Cellular Technology | 4G 5G |
| Clasp Type | Armband |
| Closure Type | Buckle |
| Color | Black |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Bluetooth, USB, Wi-Fi |
| Connectivity technology | Bluetooth, USB, Wi-Fi |
| Controller Type | Physical Buttons |
| Country of Origin | Taiwan |
| Customer Reviews | 4.1 out of 5 stars 81 Reviews |
| Display Type | OLED |
| External Testing Certification | ANATEL: 09223-24-03330 |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 40 x 40 x 136 millimeters |
| Item Weight | 41 Grams |
| Item height | 13.6 centimeters |
| Language | Multiple Languages |
| Manufacturer | Garmin |
| Memory Storage Capacity | 128 MB |
| Memory storage capacity | 128 MB |
| Metrics Measured | Heart Rate, Sleep Duration, Blood Oxygen Monitor |
| Model Name | Instinct® E – 40 mm |
| Model Number | 010-02932-00 |
| Operating System | Garmin OS |
| Operating system | Garmin OS |
| RAM Memory Installed | 256 GB |
| Resolution | 396 x 484 |
| Screen Size | 0.86 Inches |
| Shape | Round |
| Special features | Activity Tracker, Alarm Clock, GPS, Multisport Tracker, Notifications |
| Sport Type | Fitness, Hiking, Multi-Sports, Running, Walking |
| Style Name | Instinct E |
| Supported Application | Fitness Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men, Unisex Adults, Women |
| UPC | 753759339449 753759341343 |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IPX8 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
| Wireless communication standard | 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, Alarm Clock, GPS, Multisport Tracker, Notifications

## Images

![Instinct® E 40mm, 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/61Kl2QPU3oL.jpg)

## Customer Reviews

### ⭐ difficult to calibrate
*by A***. on 20 December 2025*

annoying as in difficult to calibrate

### ⭐⭐⭐⭐⭐ Garmin instinct e
*by M***N on 24 October 2025*

Good quality watch, plenty of functions,battery life very good 1 down side the strap is not long enough for male wrist.

### ⭐⭐⭐⭐⭐ Très bien!
*by _***_ on 2 December 2025*

Très bien.

## Frequently Bought Together

- Garmin Instinct® E 40mm, Rugged Outdoor GPS Smartwatch, 24/7 Health Monitoring, Wrist-Based Heart Rate, Up to 16 Days of Battery Life, Charcoal
- Supershieldz (2 Pack) Designed for Garmin Instinct and Instinct Solar Tempered Glass Screen Protector, Anti Scratch, Bubble Free

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**Shop now:** [https://www.desertcart.lk/products/708688893-instinct-e-40mm-rugged-outdoor-gps-smartwatch-24-7-health](https://www.desertcart.lk/products/708688893-instinct-e-40mm-rugged-outdoor-gps-smartwatch-24-7-health)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-24*