---
product_id: 662333837
title: "Fire-Boltt 4G Pro Volte Calling Smart Watch- 2.02” TFT Display, 4G Nano-SIM GPS, Health Suite, Sports Modes, 400mAh Battery (Gray)"
brand: "fire-boltt"
price: "VT38840"
currency: VUV
in_stock: true
reviews_count: 5
category: "Fire Boltt"
url: https://www.desertcart.vu/products/662333837-fire-boltt-4g-pro-volte-calling-smart-watch-2-02
store_origin: VU
region: Vanuatu
---

# 4G VoLTE calling 400mAh long-lasting battery Built-in GPS tracking Fire-Boltt 4G Pro Volte Calling Smart Watch- 2.02” TFT Display, 4G Nano-SIM GPS, Health Suite, Sports Modes, 400mAh Battery (Gray)

**Brand:** fire-boltt
**Price:** VT38840
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game—smart, sleek, and always connected!

## Quick Answers

- **What is this?** Fire-Boltt 4G Pro Volte Calling Smart Watch- 2.02” TFT Display, 4G Nano-SIM GPS, Health Suite, Sports Modes, 400mAh Battery (Gray) by fire-boltt
- **How much does it cost?** VT38840 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/662333837-fire-boltt-4g-pro-volte-calling-smart-watch-2-02)

## Best For

- fire-boltt enthusiasts

## Why This Product

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

## Key Features

- • **Navigate with Confidence:** Built-in GPS ensures precise location tracking for your runs, hikes, and urban adventures.
- • **Vivid 2.02” HD Display:** Experience sharp visuals and intuitive touch controls on a spacious, vibrant screen.
- • **All-Day Power & Durability:** Robust 400mAh battery with IP67 water resistance keeps you powered and protected through every challenge.
- • **Comprehensive Health Suite:** Monitor heart rate, blood oxygen, blood pressure, sleep, and more to optimize your wellness journey.
- • **Stay Connected, Hands-Free:** Make crystal-clear 4G VoLTE calls directly from your wrist—ditch your phone but never miss a beat.

## Overview

The Fire-Boltt 4G Pro Volte Calling Smart Watch features a 2.02” HD touchscreen, seamless 4G VoLTE calling with nano-SIM support, and built-in GPS for precise tracking. Designed for active professionals, it offers multiple sports modes and a comprehensive health suite including heart rate and blood oxygen monitoring. With a durable 400mAh battery and IP67 water resistance, it powers through your day while matching your style with multiple strap colors.

## Description

Fire-Boltt Four G

Review: Smartwatch touch issues within couple of weeks of purchase
Review: Please 🙏 read this review before buying th

## Features

- 4G VoLTE calling- Stay connected even without your phone! Enjoy seamless voice calls over 4G nano-SIM networks right from your wrist. Whether you're on the move or at home, enjoy crystal-clear communication without interruptions.
- GPS Functionality- Track your course effortlessly with the built-in GPS feature, ensuring precise location tracking for outdoor activities like running and hiking, enhancing safety and performance.
- 2.02” display- Immerse yourself in vivid visuals and intuitive touch controls on the spacious 2.02” HD display. Enjoy crisp clarity with a resolution of 240*296, bringing every detail to life at your fingertips.
- Multiple Sports modes- From running and cycling to yoga and swimming, easily track and optimize your performance across a variety of exercise routines. Stay motivated and achieve your goals with precision and style.
- Health monitoring- Take charge of your well-being with comprehensive health monitoring features. Track your blood oxygen levels, blood pressure, heart rate, steps, sleep patterns, and more, empowering you to lead a healthier lifestyle. (Note: This is not a medical device).
- 400mAh battery- Power through your day confidently with the robust 400mAh battery. Stay connected and enjoy all the smartwatch features without worrying about frequent recharging.
- IP67 water resistant- Embrace any adventure without hesitation, knowing your smartwatch is IP67 waterproof. Whether sweating out in the gym or caught in the rain, your device remains protected.
- Multiple strap colours- Express your style and personality with versatility. Choose from a range of strap colours including black, green, white, blue, orange, and pink to complement your look and mood.
- Smart features- Stay safe and secure with smart features like SOS for help and a watch-off alarm. In emergencies, send distress signals, and receive assistance swiftly.
- In the box- 1U Smartwatch, 1U Charging Cable, 1U Warranty, 1U Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXXDW4XG |
| Age Range Description | Adult |
| Band Colour | Grey |
| Band Material Type | Silicone |
| Band Width | 22 Millimetres |
| Battery Average Life | 5 days |
| Battery Capacity | 400 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Power | 400 |
| Battery capacity | 400 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 143,839 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 5,045 in Smartwatches |
| Box Contents | 1 Smartwatch, 1 Charging Cable, 1 Manual, 1 Warranty Card |
| Brand Name | Fire-Boltt |
| Case Material Type | Plastic |
| Cellular Technology | 4G |
| Clasp Type | Hook Buckle |
| Closure Type | Buckle |
| Colour | Gray |
| Communication Feature | Cellular, GPS |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices, iOS Devices |
| Connectivity Technology | Cellular |
| Connectivity technology | Cellular |
| Controller Type | Touch control |
| Customer Reviews | 3.1 out of 5 stars 824 Reviews |
| Display Type | LCD |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 5.4 x 10.3 x 3.3 centimetres |
| Item Type Name | Smartwatch |
| Item Weight | 78 Grams |
| Manufacturer | Fire-Boltt |
| Memory Storage Capacity | 128 MB |
| Memory storage capacity | 128 MB |
| Metrics Measured | Blood Oxygen (SpO2), Calories Burned, Distance, Heart Rate |
| Model Name | Four G |
| Model Number | BSW217 |
| Product Features | 4.35V high capacitance and high voltage, capacity: 400mAh, 4G+GPS/WIFI Hotspot+BLE, Simcard Watch, 2.04" Display, 240*296 Pixel High Resolution, Built In Mic & Speaker, Support triple network 4G full Netcom, Support dynamic heart rate monitoring, Red light blood oxygen monitoring |
| Resolution | 240 x 296 |
| Screen Size | 2.04 Inches |
| Shape | Square |
| Sim Card Size | Nano |
| Special feature | 4.35V high capacitance and high voltage, capacity: 400mAh, 4G+GPS/WIFI Hotspot+BLE, Simcard Watch, 2.04" Display, 240*296 Pixel High Resolution, Built In Mic & Speaker, Support triple network 4G full Netcom, Support dynamic heart rate monitoring, Red light blood oxygen monitoring Special feature 4.35V high capacitance and high voltage, capacity: 400mAh, 4G+GPS/WIFI Hotspot+BLE, Simcard Watch, 2.04" Display, 240*296 Pixel High Resolution, Built In Mic & Speaker, Support triple network 4G full Netcom, Support dynamic heart rate monitoring, Red light blood oxygen monitoring See more |
| Sport Type | Running |
| Style Name | Casual |
| Supported Application | Simcard Watch, 2.04" Display, 240*296 Pixel High Resolution, Built In Mic & Speaker |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men, Unisex Adults, Unisex Youth, Women |
| Unit Count | 1.0 count |
| Warranty Type | Standard |
| Water Resistance Depth | 1 Metres |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 400 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** Fire-Boltt
- **Connectivity technology:** Cellular
- **GPS:** Built-in GPS
- **Memory storage capacity:** 128 MB
- **Screen size:** 2.04 Inches
- **Shape:** Square
- **Wireless communication standard:** Bluetooth

## Images

![Fire-Boltt 4G Pro Volte Calling Smart Watch- 2.02” TFT Display, 4G Nano-SIM GPS, Health Suite, Sports Modes, 400mAh Battery (Gray) - Image 1](https://m.media-amazon.com/images/I/71+QbcNRlvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Smartwatch touch issues within couple of weeks of purchase
*by S***S on 6 January 2025*



### ⭐⭐⭐⭐⭐ Please 🙏 read this review before buying th
*by A***I on 30 January 2025*



### ⭐⭐⭐⭐ Good product
*by A***R on 27 August 2025*



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**Shop now:** [https://www.desertcart.vu/products/662333837-fire-boltt-4g-pro-volte-calling-smart-watch-2-02](https://www.desertcart.vu/products/662333837-fire-boltt-4g-pro-volte-calling-smart-watch-2-02)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-16*