---
product_id: 415051904
title: "SAMSUNG Galaxy Watch4 40mm Bluetooth Smartwatch, Black, SM-R860NZKAMEA"
brand: "samsung"
price: "FREE"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/415051904-samsung-galaxy-watch4-40mm-bluetooth-smartwatch-black-sm-r860nzkamea
store_origin: SN
region: Senegal
---

# ECG monitor for heart health insights 4G LTE for phone-free calls & streaming Auto workout tracking & VO2 Max coaching SAMSUNG Galaxy Watch4 40mm Bluetooth Smartwatch, Black, SM-R860NZKAMEA

**Brand:** samsung
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your hustle: health, style & connectivity on your wrist

## Quick Answers

- **What is this?** SAMSUNG Galaxy Watch4 40mm Bluetooth Smartwatch, Black, SM-R860NZKAMEA by samsung
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/415051904-samsung-galaxy-watch4-40mm-bluetooth-smartwatch-black-sm-r860nzkamea)

## 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

- • **Style Meets Functionality:** Turn heads with a sleek 44mm aluminum case and customizable green silicone band—perfect for the boardroom or the gym.
- • **Sleep Smarter, Wake Refreshed:** Deep dive into your sleep cycles and oxygen saturation for optimized rest and recovery, powered by continuous overnight monitoring.
- • **Stay Connected Without Your Phone:** Make calls, send texts, and stream music directly from your wrist with seamless LTE connectivity—freedom to move, no phone needed.
- • **Advanced Heart & Health Monitoring:** Track your heart rhythm with clinical-grade ECG and monitor oxygen levels (SpO2) to stay ahead of your wellness goals.
- • **Effortless Fitness Tracking & Coaching:** Automatically recognize 6 key workouts in just 3 minutes and boost performance with real-time running coaching and VO2 Max insights.

## Overview

The Samsung Galaxy Watch4 (44mm, Green) is a cutting-edge smartwatch featuring LTE connectivity for phone-free calls and streaming, advanced ECG and SpO2 sensors for comprehensive health monitoring, and automatic workout tracking with VO2 Max coaching. Designed with a stylish aluminum case and customizable bands, it offers up to 4 days of battery life, GPS, fall detection, and seamless integration with Google services—empowering professionals to stay connected, healthy, and stylish all day long.

## Description

Buy SAMSUNG Galaxy Watch4 40mm Bluetooth Smartwatch, Black, SM-R860NZKAMEA online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Body Composition Analysis: Know your body, own your body. With the built-in BioActive Sensor, measure your body's fat percentage, skeletal muscle, body water and more. Level up your fitness game straight from your wrist.
- Health comes first: Get Blood Pressure and ECG readings, all from a twist of your wrist. It's a watch that's watching out for you.
- New mood, new look: Pick and mix from a large selection of watch faces that matches your mood.
- Fitness: Go beyond listening to your body, know it. It's fitness within arm's reach.
- Compatibility: Your Galaxy Watch4 comes with Wear OS powered by Samsung, helping you connect and play along well with Galaxy devices. Experience the best, right from your wrist.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C11WWKF |
| Additional Features | Body Composition Analysis, Blood Pressure Monitor, ECG, GPS, Sleep Monitor |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Silicone |
| Battery Average Life | 4 days |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #64,902 in Electronics ( See Top 100 in Electronics ) #1,655 in Smartwatches |
| Brand | Samsung |
| Built-In Media | Holster |
| Case Material Type | Stainless Steel |
| Cellular Technology | 4G |
| Clasp Type | Tang Buckle |
| Color | Black |
| Communication Feature | Bluetooth, Wi-Fi, NFC, LTE |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Alcatel 1 |
| Connectivity Technology | Bluetooth |
| Controller Type | Google Assistant |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,298) |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 12.7 x 5.1 x 12.7 centimeters |
| Item Dimensions D x W x H | 10D x 10W x 10H millimeters |
| Item Weight | 200 Grams |
| Manufacturer | Samsung |
| Memory Storage Capacity | 16000 MB |
| Metrics Measured | Optical Heart Rate Sensor, Bioelectrical Impedance Analysis Sensor |
| Model Name | RFAW203BDD6E |
| Model Number | SM-R860NZKAMEA |
| Operating System | Wear OS 1.0 |
| RAM Memory Installed | 1.5 GB |
| Resolution | 360 x 360 |
| Screen Size | 1.2 Inches |
| Shape | Round |
| Sport Type | Fitness |
| Style Name | casual |
| Supported Application | GPS, Phone, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | men |
| Unit Count | 1 Count |
| 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 Depth | 1 Meters |
| Water Resistance Level | Not Water Resistant |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |

## Product Details

- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 16000 MB
- **Operating system:** Wear OS 1.0
- **Special features:** Body Composition Analysis, Blood Pressure Monitor, ECG, GPS, Sleep Monitor
- **Wireless communication standard:** Bluetooth

## Images

![SAMSUNG Galaxy Watch4 40mm Bluetooth Smartwatch, Black, SM-R860NZKAMEA - Image 1](https://m.media-amazon.com/images/I/61dGoefLtDL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long is the battery life?**
A: I use my 44mm with everything always on, including the display, and mine goes about 40 hours. Turning the display to turn on only when you turn your wrist takes into 60 hour territory.

Turning off sensors and radios doesn't do much good as it keeps the system from optimizing properly. To get best battery life, let the watch manage the sensors and radios.

**Q: Are all of the warch faces silly like in the pictures?**
A: Their are thousands of watch faces on the play store that you can download to your watch. I do not recommend Facer. Facer's watch faces drain the battery on the watch plus you must run the Facer app to use the watch faces.

**Q: Im wondering if this watxh will allow you to make and recive phone calls and texts? And if you have to have a premuim paid servuce like fitbit**
A: No only can you make and answer calls when your phone is near the watch on blue tooth. You can set the remote mode on, put your wifi on and leave it on and if you go over to a friends house you can connect the GW4 watch to their wifi and receive and make calls with your phone at home.

**Q: Can I get emails on this watch?**
A: I get 25+ emails/texts on my watch per day on weekdays and the drain on the battery is minimal.

## Frequently Bought Together

- SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Black
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**Shop now:** [https://www.desertcart.sn/products/415051904-samsung-galaxy-watch4-40mm-bluetooth-smartwatch-black-sm-r860nzkamea](https://www.desertcart.sn/products/415051904-samsung-galaxy-watch4-40mm-bluetooth-smartwatch-black-sm-r860nzkamea)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-12*