---
product_id: 249186790
title: "Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea"
brand: "samsung"
price: "1521.64 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.tn/products/249186790-samsung-galaxy-watch-3-45mm-stainless-steel-black-sm-r840
store_origin: TN
region: Tunisia
---

# 45mm AMOLED vibrant display Blood pressure & oxygen tracking ECG & heart health monitoring Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea

**Brand:** samsung
**Price:** 1521.64 DT
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game — where style meets smart health tech!

## Quick Answers

- **What is this?** Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea by samsung
- **How much does it cost?** 1521.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/249186790-samsung-galaxy-watch-3-45mm-stainless-steel-black-sm-r840)

## Best For

- samsung enthusiasts

## Why This Product

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

## Key Features

- • **Health at a Glance:** Advanced ECG, blood pressure & oxygen sensors keep your wellness front and center.
- • **Seamless Connectivity:** Switch between devices and stay synced with Galaxy and non-Galaxy smartphones via Bluetooth & Samsung Cloud.
- • **Active Lifestyle Partner:** Built-in fall detection, sleep scoring, and coaching for workouts and runs keep you ahead of your health game.
- • **Customizable Mood Booster:** Endless watch faces let you match your vibe and elevate your daily style effortlessly.
- • **Timeless Style, Modern Edge:** Sleek stainless steel body with precision rotating bezel for a statement look that never fades.

## Overview

The Samsung Galaxy Watch 3 45mm Stainless Steel Black is a premium smartwatch combining a vibrant AMOLED display with advanced health monitoring features like ECG, blood pressure, and oxygen tracking. Its precision rotating bezel and customizable watch faces offer timeless style, while seamless Bluetooth connectivity ensures you stay linked to your devices. Designed for professionals who demand both elegance and cutting-edge wellness tech, it’s the ultimate wrist companion for an active, connected lifestyle.

## Description

Buy Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: A Fusion of Style and Technology - The Samsung Galaxy Watch 3 45mm is a top-tier smartwatch that combines functionality with a sleek design. Its intuitive interface makes navigating through apps and notifications seamless, while the 45mm size provides a comfortable and substantial feel on the wrist. Packed with features such as fitness tracking, heart rate monitoring, and more, it complements an active lifestyle while keeping you connected. The battery life is impressive, and the build quality is robust. For those seeking a smartwatch that doesn't sacrifice style for substance, this is an outstanding choice. Highly recommended!
Review: Good packaging and Nice quality - It came with 0% battery and I was trying to turn it on.watch itself never shows the battery is down. And I connected the charger still display is off. I thought it’s damaged. After around 3 minutes display shows 0%. Once I charge it full. It’s working perfectly If anyone got product same like I received. Just try to charger and wait 5 minutes, maybe it’s not damaged

## Features

- Health comes first: ECG reading, blood pressure and oxygen measurement, fall detection, sleep score, home workouts, running coaching, and much more. All from a twist of your wrist.
- Head turning style: Precision rotating bezels around a thinner and lighter body, packing a bigger display. All cased in three new looks that transcend time.
- New mood, new look: Pick and mix from a large selection of watch faces that suit your needs. It completes your Galaxy Watch3’s signature look.
- Connectivity: Switch your device on the fly – work to workout or vice versa, always stay connected through your Samsung Cloud account and via Bluetooth.
- Compatibility: Your Galaxy Watch3 connects and plays along well with Galaxy and non-Galaxy devices alike. Experience the best, right from your wrist.
- Blood Pressure: No matter where you are, keep a watch on your health. Measure, monitor, and track your blood pressure, along with the help of the Samsung Health App.
- ECG: Never skip a beat for matters of the heart. Record, monitor, store, and share ECG reports with the help of the Samsung Health App.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F7J1V83 |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Battery Power Rating | 3000 |
| Best Sellers Rank | #19,672 in Electronics ( See Top 100 in Electronics ) #550 in Smartwatches |
| Color | Black |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.4 4.4 out of 5 stars (527) |
| Date First Available | 4 August 2020 |
| Display technology | AMOLED |
| GPS | GPS Via Smartphone |
| Human interface input | Buttons, Touchscreen |
| Item Weight | 50 g |
| Item model number | SM-R840NZKAMEA |
| OS | Tizen |
| Other display features | Wireless |
| Product Dimensions | 4.62 x 1.11 x 4.5 cm; 50 g |
| Scanner Resolution | 360 x 360 |
| Special features | Activity Tracker |
| Whats in the box | Silicone black band |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Battery capacity:** 3000
- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 1.5 GB
- **Operating system:** Tizen
- **Special features:** Activity Tracker

## Images

![Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea - Image 1](https://m.media-amazon.com/images/I/71P9MStxIZL.jpg)

## Questions & Answers

**Q: Does wallpaper chages automatically??**
A: No

**Q: Does this watch have wifi option?? Can i buy this watch for my iphone??**
A: Yes, there is Wi-Fi. But, you better use an Apple watch with an iPhone. Samsung will work fine, but you will miss a lot from Samsung Health.

**Q: Why the price is lower than Official price on Samsung website? It must be lacking some features.**
A: Because it depends on the distributor and the quantity.In the end, we sell a product that is registered with TRA and warranty 12 months.

**Q: Can I use this watch in other regions? eg. France?**
A: Why not.. some features may not in some region thats it..

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Fusion of Style and Technology
*by M***D on 8 August 2023*

The Samsung Galaxy Watch 3 45mm is a top-tier smartwatch that combines functionality with a sleek design. Its intuitive interface makes navigating through apps and notifications seamless, while the 45mm size provides a comfortable and substantial feel on the wrist. Packed with features such as fitness tracking, heart rate monitoring, and more, it complements an active lifestyle while keeping you connected. The battery life is impressive, and the build quality is robust. For those seeking a smartwatch that doesn't sacrifice style for substance, this is an outstanding choice. Highly recommended!

### ⭐⭐⭐⭐⭐ Good packaging and Nice quality
*by M***Z on 30 April 2024*

It came with 0% battery and I was trying to turn it on.watch itself never shows the battery is down. And I connected the charger still display is off. I thought it’s damaged. After around 3 minutes display shows 0%. Once I charge it full. It’s working perfectly If anyone got product same like I received. Just try to charger and wait 5 minutes, maybe it’s not damaged

### ⭐⭐⭐⭐ Excellent Quality
*by M***. on 24 May 2021*

High quality product. Looks and feels premium. However I have used the Samsung Galaxy Watch 1. The same watch faces that are customisable on Watch 1 are not customisable in Watch 3. So maybe that needs to be worked on in the next update.

## Frequently Bought Together

- Samsung Galaxy Watch 3 45mm Stainless Steel Black, Sm R840, Sm-R840Nzkamea
- Dado Samsung watch 3 45 mm screen protector tempered glass

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**Shop now:** [https://www.desertcart.tn/products/249186790-samsung-galaxy-watch-3-45mm-stainless-steel-black-sm-r840](https://www.desertcart.tn/products/249186790-samsung-galaxy-watch-3-45mm-stainless-steel-black-sm-r840)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-29*