---
product_id: 408967729
title: "Fire-Boltt Invincible Smart Watch - Black Silver"
brand: "fire-boltt"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.at/products/408967729-fire-boltt-invincible-smart-watch-black-silver
store_origin: AT
region: Austria
---

# 1.39-inch vibrant LCD display IP67 water & dust resistance 24/7 continuous heart rate monitoring Fire-Boltt Invincible Smart Watch - Black Silver

**Brand:** fire-boltt
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay Invincible, Stay Ahead ⌚

## Quick Answers

- **What is this?** Fire-Boltt Invincible Smart Watch - Black Silver by fire-boltt
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/408967729-fire-boltt-invincible-smart-watch-black-silver)

## 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

- • **Lightweight & Stylish:** At just 51g with a modern black-silver finish, it’s the ultimate blend of comfort and professional style for the millennial manager.
- • **Non-Stop Heart Health:** Track your heart rate around the clock with precision optical sensors, empowering smarter wellness decisions.
- • **All-Weather Durability:** IP67 rating means your watch resists dust, dirt, and can survive up to 1m underwater for 30 minutes—perfect for everyday adventures.
- • **Vivid 1.39-inch Display:** Experience crisp visuals and seamless navigation on a sleek LCD screen designed for your active lifestyle.
- • **Seamless Smartphone Sync:** Pair effortlessly with your smartphone via Fit Winner app to unlock personalized fitness insights and notifications.

## Overview

The Fire-Boltt Invincible Smart Watch features a sharp 1.39-inch LCD display, robust IP67 water and dust resistance, and continuous 24/7 heart rate monitoring. Designed for adults seeking a stylish yet durable fitness companion, it pairs seamlessly with smartphones via the Fit Winner app. Lightweight and built for everyday wear, it balances professional aesthetics with advanced wellness tracking.

## Description

Buy Fire-Boltt Invincible Smart Watch - Black Silver online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F6Q1G6W |
| Age Range | Adult |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Best Sellers Rank | #338,253 in Fashion ( See Top 100 in Fashion ) #8,673 in Men's Wrist Watches |
| Brand | Fire-Boltt |
| Color | Black Silver |
| Compatible with | Smartphone |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,246) |
| Date First Available | 11 October 2021 |
| Display Size | 1.39 Inches |
| Display Type | LCD |
| Features | Heart Rate Monitor |
| Included Components | 1 Watch, 1 User manual, 1 warranty card, 1 Magenet charger |
| Is Discontinued By Manufacturer | No |
| Item model number | BSW020 |
| Manufacturer | Fire-Boltt |
| Meter | Optical Heart Rate Sensor |
| Product Dimensions | 4.5 x 4.5 x 1.1 cm; 51 g |
| Shape | Round |
| Size | 1.39 inches |
| Sport | Diving |
| Style | strap |
| Wattage | 240 watts |

## Product Details

- **Operating system:** Android
- **Memory storage capacity:** 8 GB
- **Special features:** Heart Rate Monitor
- **Connectivity technology:** Bluetooth
- **Wireless communication standard:** Bluetooth

## Images

![Fire-Boltt Invincible Smart Watch - Black Silver - Image 1](https://m.media-amazon.com/images/I/61LxMQkLk3L.jpg)
![Fire-Boltt Invincible Smart Watch - Black Silver - Image 2](https://m.media-amazon.com/images/I/81cEmZZ3UQL.jpg)
![Fire-Boltt Invincible Smart Watch - Black Silver - Image 3](https://m.media-amazon.com/images/I/71jg5YyQb3L.jpg)
![Fire-Boltt Invincible Smart Watch - Black Silver - Image 4](https://m.media-amazon.com/images/I/61dlb8a89sL.jpg)
![Fire-Boltt Invincible Smart Watch - Black Silver - Image 5](https://m.media-amazon.com/images/I/61U7y94N++L.jpg)

## Frequently Bought Together

- Fire-Boltt Invincible Smart Watch - Black Silver
- Fire-Boltt Ninja Call Pro Plus 1.83" Smart Watch with Bluetooth Calling, AI Voice Assistance, 100 Sports Modes IP67 Rating, 240 * 280 Pixel High Resolution
- Fire-Boltt Phoenix Ultra Luxury Stainless Steel, Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring (Gold).

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**Shop now:** [https://www.desertcart.at/products/408967729-fire-boltt-invincible-smart-watch-black-silver](https://www.desertcart.at/products/408967729-fire-boltt-invincible-smart-watch-black-silver)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-19*