---
product_id: 372525208
title: "Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black)"
brand: "rainbuvvy"
price: "3661 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Rainbuvvy"
url: https://www.desertcart.dk/products/372525208-smart-watch-for-men-4g-smartwatch-for-android-and-ios
store_origin: DK
region: Denmark
---

# 4G LTE + GPS Navigation 2.88" HD Touchscreen Dual 13MP+5MP Cameras Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black)

**Brand:** rainbuvvy
**Price:** 3661 kr
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with powerhouse tech and unstoppable connectivity!

## Quick Answers

- **What is this?** Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black) by rainbuvvy
- **How much does it cost?** 3661 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/372525208-smart-watch-for-men-4g-smartwatch-for-android-and-ios)

## Best For

- rainbuvvy enthusiasts

## Why This Product

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

## Key Features

- • **Speed Meets Storage:** Octa-core CPU with Android 9.0 OS, 4GB RAM and 64GB storage lets you multitask and game without lag—your mini smartphone upgrade.
- • **Power Through Your Day:** Robust 2300mAh battery with optimized energy-saving tech ensures long standby and reliable all-day performance.
- • **Stay Connected Anywhere:** Built-in nano-SIM slot supports full 4G LTE and WiFi for seamless video calls, messaging, and internet on the go.
- • **Visual Brilliance at Your Wrist:** Experience crystal-clear 2.88-inch HD touchscreen with 480x640 resolution for smooth, vibrant app interaction.
- • **Capture Moments & Navigate Freely:** Dual high-sensitivity cameras (13MP + 5MP) paired with real-time GPS/GLONASS for precise tracking and stunning photos.

## Overview

The Rainbuvvy Smart Watch for Men is a standalone 4G LTE smartwatch featuring a vibrant 2.88-inch HD touchscreen, dual 13MP+5MP cameras, and built-in GPS for precise navigation. Powered by Android 9.0 with an octa-core CPU, 4GB RAM, and 64GB storage, it delivers smooth multitasking and gaming. Its 2300mAh battery supports long standby, while the nano-SIM slot and WiFi enable independent connectivity for calls, messaging, and video chats. Designed for professionals seeking a sleek, powerful wearable that blends smartphone capabilities with fitness tracking and style.

## Description

desertcart.com: Rainbuvvy Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black) : Electronics

Review: I love this smartwatch!!! - REALLY a fan of three size, and the fact that there were not one, but TWO bands AND charging cables!!! Great job!!! Easy to use (admittedly, I had a similar version before, but this one is MUCH better). Color POPS on this thing!!! Really like how the apps run. Now, the nano-SIM I use for data...a little troublesome, but it's still functional, and I now have a nano-SIM for it to be a standalone device. LOVE this SUPER-smartwatch!!!
Review: Watch stop working after a month - I give this one star because it work for only one month and stop working i try to email the contract but they give me all this running around about send email with i did and after that not a word from them its a shame because my husband love it and now its just sitting in the box waste of $200.+dollars

## Features

- 2.88 inch HD Large Screen: High-definition and comfortable 2.88 inch TFT full touch large screen with 480*640 resolution, sensitive touch, smooth operation experience, smoothly play the apps you need. Bring a unique and innovative visual experience.
- lndependent SIM card: The Smart watch built-in SlM card slot, support full Netcom 4G network and WiFi wireless fast Internetaccess. Support video call, text message, voice call and other functions, high-speed and stable network connection, easily handle important information on your wrist. (Note: The package does not include a SIM card.)
- Dual Camera & GPS: Using 13.0MP+5.0MP COMS high-sensitivity sensor, colorful and detailed, support for photography and video chat. Built-in GPS positioning navigation. Real-time reception of GPS/GLONASS satellite signals,precise trajectory, independent positioning and navigation.
- Android 9.0 OS: Equipped with the new Android 9.0 operating system,with an octa-core CPU and 4GB+64GB configuration,it runs at extreme speeds, allowing you to play mainstream mobile games without lag, helping you rule the battlefield.
- Long Standby: Equipped with 2300mAh polymer lithium battery, coupled with a deeply optimized energy-saving system, eliminating the trouble of frequent charging.
- Original Charger: B0FC2GXW85 Original Wristband: B0F2H7YFBP
- ✅ Design Philosophy of Smartwatches: Please dont mind. Operates as a standalone system, just like a mini smartphone, therefore does not support app connectivity. And the package does not include a SIM card.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096VMHRXJ |
| Additional Features | Camera |
| Age Range Description | Adult |
| Band Color | black |
| Band Material Type | Rubber |
| Battery Capacity | 2300 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #42,762 in Electronics ( See Top 100 in Electronics ) #879 in Smartwatches |
| Brand | Rainbuvvy |
| Built-In Media | Charging Cable |
| Cellular Technology | 2G, 3G, 4G |
| Color | Black, 4GB+64GB |
| Communication Feature | True |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android smartphones running Android 6.0 or later, iPhones running iOS 11.0 or later |
| Connectivity Technology | Wi-Fi |
| Controller Type | Android |
| Customer Reviews | 3.4 out of 5 stars 61 Reviews |
| Display Type | LCD |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Weight | 0.7 Pounds |
| Manufacturer | Rainbuvvy |
| Memory Storage Capacity | 64 GB |
| Metrics Measured | Heart Rate Monitor |
| Model Name | Smartwatch |
| Model Number | SMARTWATCH |
| Operating System | Android |
| RAM Memory Installed | 4 GB |
| Resolution | 480x640 |
| Screen Size | 2.88 |
| Shape | Square |
| Sim Card Size | Nano |
| Special Feature | Camera |
| Style Name | Modern |
| Supported Application | GPS, Heart Rate Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men |
| UPC | 765819086521 |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | 802.11b/g |
| Wireless Compability | 802.11b/g |
| Wireless Provider | Unlocked for All Carriers |

## Product Details

- **Battery Capacity:** 2300 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Wi-Fi
- **GPS:** Built-in GPS
- **Memory Storage Capacity:** 64 GB
- **Operating System:** Android
- **Screen Size:** 2.88
- **Shape:** Square
- **Special Feature:** Camera
- **Wireless Communication Standard:** 802.11b/g

## Images

![Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black) - Image 1](https://m.media-amazon.com/images/I/41p1iYiMUdS.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I have one and recently my power button stopped working, wont turn on watch? I just got it in February of 2022....how can i fix this?**
A: Charge it till it's fully charged. Then hold the power button and volume down button together untill it turns on. If it comes repeat the process again while it's on. If it does not come on you can either buy a new one or take it to a cell phone repair business.

**Q: Connects to internet?**
A: Yes it does have the ability to connect to a wifi or hotspot?

**Q: Can you change the watchband and if so what size do you order 22mm 30mm 42 44 or what?**
A: I'm sure your could. It's a pretty big band. Much bigger than I've ever seen. Very wide

**Q: Can work with any carrier?**
A: This I'm sure it can because it's an unlocked device. Your carrier service just needs the IMEI number on the device

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this smartwatch!!!
*by L***. on January 7, 2025*

REALLY a fan of three size, and the fact that there were not one, but TWO bands AND charging cables!!! Great job!!! Easy to use (admittedly, I had a similar version before, but this one is MUCH better). Color POPS on this thing!!! Really like how the apps run. Now, the nano-SIM I use for data...a little troublesome, but it's still functional, and I now have a nano-SIM for it to be a standalone device. LOVE this SUPER-smartwatch!!!

### ⭐ Watch stop working after a month
*by K***M on August 12, 2025*

I give this one star because it work for only one month and stop working i try to email the contract but they give me all this running around about send email with i did and after that not a word from them its a shame because my husband love it and now its just sitting in the box waste of $200.+dollars

### ⭐⭐ Bought as a wearable exercise device but it didn't work out.
*by J***S on February 9, 2025*

I was planning on using it as a replacement for my Jelly Phone which I use to track my outdoor running. One thing though is this device is quite heavy, about 3x heavier than my Jelly Phone 2, but I still would have kept it but the GPS was off by more than 5%, so it's not practical as an exercise device. At first, I thought that the GPS wasn't working, but I found out that you need to have a SIM card in it for it to work. I think all other Android devices I have, including the Jelly Phone do not require the SIM card for GPS to work. In general, I don't like things where companies use their own proprietary standards, so it is not compatible with other accessories or apps. Speakng of SIM cards, they don't use a typical SIM tray. They have their own type of SIM slot which you have to use a screwdriver to open up. There are two tiny screws which keep the SIM door in place, so good luck if you lose the screws, but they do give extra for that reason I suppose. This one has a magnetic charger. While this may be common with smart watches, I wish it would have been chargeable by USB. Since it is Android, I thought I could put my home screen of preference, but that was not the case. They prevented other launchers from being able to be used as your default home screen. Since they know a small screen may be hard to read, they have in their own apps enlarged fonts, but if you load an app from Play Store, this device has its own customized settings and not the standard Androids settings, and there is no way to adjust the size of the fonts. There are Android apps which allow you to adjust the fonts, but when you use those methods to adjust the fonts, it also adjusts the size of the fonts where the fonts were already enlarged... so then these become super large. The Jelly Phone 2 had a smaller screen and I had no problems adjusting the fonts to a readable size on it. Missing were the standard Android navigation bar which allows you to go back, home, or see open apps. Back is handled on this device by swiping right, but sometimes, it didn't always catch, and sometimes, it depends on the app. Also, then without a Home button on the device, the only way to go home is by going back enough times, but again, sometimes, the swipe gesture to go back was not accepted. I wanted to load a Navigation Bar app which would overlap a navigation bar on the screen. It allowed the setting for displaying over other apps and it also allowed the setting for accessibility which is needed for this type of app. However, for some reason, it would reset the accessibility setting to off... which means I would need to go back and designate that this app is allowed to have accessibility access. On another app from Play Store, it needed notification settings which the device would not support, so I couldn't use that app. The form factor was interesting... and it was nice that the device had two cameras. But other than that, I could not find a compelling reason to keep this device. So in the end, I decided to get a smart watch dedicated for exercise tracking instead of trying for find an Android device replacement.

## Frequently Bought Together

- Rainbuvvy Smart Watch for Men, 4G Smartwatch for Android and iOS 2.88 Inch Touch Screen Android 9.0 OS 4GB+64GB Activity Tracker with Face Unlock Dual Cameras WiFi GPS Detachable Band (Black)
- Original Smart Watch Accessories Charger Cable Dock for DM100 LEMFO LEM T TICWRIS 4G Big Screen Smart Watch Magnetic USB Charging Cable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/372525208-smart-watch-for-men-4g-smartwatch-for-android-and-ios](https://www.desertcart.dk/products/372525208-smart-watch-for-men-4g-smartwatch-for-android-and-ios)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-23*