---
product_id: 635045621
title: "ColorFit Pro 4 Alpha 1.78\" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black)"
brand: "noise"
price: "€ 55.42"
currency: EUR
in_stock: true
reviews_count: 5
category: "Noise"
url: https://www.desertcart.pt/products/635045621-colorfit-pro-4-alpha-1-78-amoled-display-bluetooth-calling
store_origin: PT
region: Portugal
---

# 1.78" AMOLED, 368x448 px Bluetooth Calling w/ Noise Buzz Functional Digital Crown ColorFit Pro 4 Alpha 1.78" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black)

**Brand:** noise
**Price:** € 55.42
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with power, style, and smart connectivity!

## Quick Answers

- **What is this?** ColorFit Pro 4 Alpha 1.78" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black) by noise
- **How much does it cost?** € 55.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/635045621-colorfit-pro-4-alpha-1-78-amoled-display-bluetooth-calling)

## Best For

- noise enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Power & Style:** Enjoy up to 7 days of battery life with Instacharge support, wrapped in a sleek metallic build and premium leather/steel band that commands attention.
- • **Vivid AMOLED Brilliance:** Experience ultra-clear visuals with a 1.78-inch AMOLED display boasting 368x448 resolution and 1000 nits brightness for stunning clarity indoors and outdoors.
- • **Intuitive Functional Crown:** Navigate your smartwatch features with precision and ease using the fully functional digital crown—because swipes aren’t always enough.
- • **Seamless Bluetooth Calling:** Stay effortlessly connected with Tru Sync technology and Noise Buzz dial pad—manage calls, contacts, and call logs right from your wrist.
- • **Smart Gesture Control & Always-On Display:** Control your watch with intelligent gestures and choose from multiple Always-On Display faces to keep your style and info game strong 24/7.

## Overview

The Noise ColorFit Pro 4 Alpha is a premium Bluetooth calling smartwatch featuring a vibrant 1.78-inch AMOLED display with 368x448 resolution, a durable metallic body, and a functional digital crown for effortless navigation. It offers Tru Sync for stable calls, Noise Buzz for quick dial access, intelligent gesture controls, and an Always-On Display with multiple watch faces. With up to 7 days of battery life and Instacharge technology, it balances style and functionality for the modern professional.

## Description

Noise ColorFit Pro 4 Alpha 1.78" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black)

Review: This smart watch looks premium and has metal body and its function crown makes it more awesome. The display is too good, the blacks appear in a proper way and the colors appear too good both in indoor and outdoor. All the sensors are 98-99% accurate but for medical use I recommend to go with medical equipment. In the case of Bluetooth calling both speaker and mic are works very well. The always on display is also too good as it has 4 dials for it comparable to other watches. If you use the watch without bluetooth calling the watch will give you a battery backup of more than 10 days. Overall the watch is too good as per its current price and It is a feature packed smart watch. But it lacks some extra features like AI voice assistant and games but It has calculator in it.
Review: Good product good desertcart delivery

## Features

- 1.78" AMOLED display: See your world in utmost clarity on the 1.78’’ AMOLED display with 368 448 pixel resolution.
- Always on Display: Take your pick from a plethora of Always On Display watch faces and see your day unfold.
- Functional crown: Navigate your way through a series of features with ease, thanks to the fully functional digital crown.
- Tru Sync: Get the best-in-class calling experience with the Tru Sync feature that ensures a stable and fast connection every single time.
- Noise Buzz: Stay connected with the world throughout the day via the Noise Buzz feature that gives you access to a dial pad, call logs and the option to save up to 10 contacts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGSV43WY |
| Additional Features | Alarm Clock, Distance Tracker, Heart Rate |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Leather, Stainless Steel |
| Band Width | 22 Millimeters |
| Battery Average Life | 7 days |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #75,026 in Electronics ( See Top 100 in Electronics ) #1,996 in Smartwatches |
| Brand | Noise |
| Built-In Media | Charging Cable, User Manual |
| Case Material Type | Metal |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Color | Black |
| Communication Feature | Bluetooth, Wi-Fi |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices |
| Connectivity Technology | USB |
| Controller Type | touch screen |
| Customer Reviews | 4.0 4.0 out of 5 stars (3,855) |
| Display Type | AMOLED |
| GPS Geotagging Functionality | No GPS |
| Global Trade Identification Number | 08906146814643 |
| Human Interface Input | Touchscreen |
| Item Dimensions | 47 x 39 x 12 millimeters |
| Item Weight | 45 Grams |
| Manufacturer | Nexxbase Marketing Pvt. Ltd |
| Maximum Display Brightness | 1000 Nit |
| Metrics Measured | Heart Rate Monitor, Sleep Duration |
| Model Name | SFS-19 |
| Model Number | wrb-sw-colorfitpro4alpha-std-blk_blk |
| Operating System | Smartwatch |
| Resolution | 368 448 |
| Screen Size | 1.78 Inches |
| Shape | Rectangular |
| Sport Type | Multi-Sports |
| Style Name | Modern |
| Supported Application | Activity Tracker, Heart Rate Monitor, Oxygen, Multisport Tracker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men, Unisex Adult |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Depth | 1.5 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** USB
- **Operating system:** Smartwatch
- **Special features:** Alarm Clock, Distance Tracker, Heart Rate
- **Wireless communication standard:** Bluetooth

## Images

![ColorFit Pro 4 Alpha 1.78" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black) - Image 1](https://m.media-amazon.com/images/I/61jOliJK5CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by S***N on 29 July 2024*

This smart watch looks premium and has metal body and its function crown makes it more awesome. The display is too good, the blacks appear in a proper way and the colors appear too good both in indoor and outdoor. All the sensors are 98-99% accurate but for medical use I recommend to go with medical equipment. In the case of Bluetooth calling both speaker and mic are works very well. The always on display is also too good as it has 4 dials for it comparable to other watches. If you use the watch without bluetooth calling the watch will give you a battery backup of more than 10 days. Overall the watch is too good as per its current price and It is a feature packed smart watch. But it lacks some extra features like AI voice assistant and games but It has calculator in it.

### ⭐⭐⭐⭐⭐ Review
*by G***N on 8 March 2026*

Good product good amazon delivery

### ⭐⭐⭐ Review
*by L***S on 13 January 2025*

Charging- Takes less than an hour to fully charge Battery life- I don't use Always on Display a lot, so without AoD Excellent battery backup, goes easily for a week; even with AoD would go for 3-4 days Sleep tracking- Excellent feature tracks well Display- Outstanding Amoled display 1.78" would be a little big if you have a small wrist Sound quality- Excellent speaker and mic Bluetooth Connectivity- Very good, get connected to device even if present in the box Touch Screen- Smooth touch Strap is skin friendly Flashlight is decent NEGATIVES #Sensors-- Measures the Blood Pressure and SpO2 levels even of an ORANGE, (don't go with YouTube videos, youtubers say for all watches that they have excellent sensors) #Instant replies- When busy, if you cannot pick the call and want to send a reply with rejectimg the call; the message never delivered on time atleast for me. 5/7 times the message didn't even get delivered. #Find my device- It doesn't ring if you want to find your watch by using your phone, it only vibrates and vibrations are not that much strong that you could sense. I mean if you cannot hear the ring how would you find the watch? # No ring during alarm as well #Some important features like- SoS, password protection, atleast 1 game are absent which should be their in this price range. #Once you transfer your call from Watch to Mobile, there is no way coming back. The ongoing call disappears from the watch amd you cannot even cut the call from Watch. #The watch does not even show yesterday records of sleep, BP etc atleast mine #Only 4 Always On Display faces are there for you to choose, which I think are less. #The crown lags sometimes, doesn't navigate at the rate it is rotated.

## Frequently Bought Together

- Noise ColorFit Pro 4 Alpha 1.78" AMOLED Display, Bluetooth Calling Smart Watch, Functional Crown, Metallic Build, Intelligent Gesture Control, Instacharge (Jet Black)
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**Shop now:** [https://www.desertcart.pt/products/635045621-colorfit-pro-4-alpha-1-78-amoled-display-bluetooth-calling](https://www.desertcart.pt/products/635045621-colorfit-pro-4-alpha-1-78-amoled-display-bluetooth-calling)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*