--- product_id: 408967727 title: "Fire-Boltt Invincible Smart Watch - Jet Black" brand: "fire-boltt" price: "€ 70.73" currency: EUR in_stock: true reviews_count: 12 url: https://www.desertcart.be/products/408967727-fire-boltt-invincible-smart-watch-jet-black store_origin: BE region: Belgium --- # 1.39" AMOLED display IP67 water & dust resistant 24/7 optical heart rate monitor Fire-Boltt Invincible Smart Watch - Jet Black **Brand:** fire-boltt **Price:** € 70.73 **Availability:** ✅ In Stock ## Summary > 🔥 Stay Invincible, Stay Ahead ⌚ ## Quick Answers - **What is this?** Fire-Boltt Invincible Smart Watch - Jet Black by fire-boltt - **How much does it cost?** € 70.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/408967727-fire-boltt-invincible-smart-watch-jet-black) ## 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 - • **All-Weather Durability:** IP67 rating means your watch resists dust and can survive up to 1m underwater for 30 minutes—ready for your daily hustle. - • **Vibrant AMOLED Display:** Experience crisp visuals on a 1.39-inch screen that keeps you connected in style. - • **Seamless Smartphone Sync:** Pair effortlessly with your phone via Fit Winner app for real-time updates and fitness insights. - • **Lightweight & Modern Design:** Sleek jet black silicone build at just 51g—comfort meets contemporary style for the on-the-go professional. - • **Nonstop Heart Health Tracking:** Continuous 24/7 heart rate monitoring keeps you in tune with your wellness goals. ## Overview The Fire-Boltt Invincible Smart Watch features a vibrant 1.39-inch AMOLED display, IP67-rated water and dust resistance, and continuous 24/7 heart rate monitoring. Designed for adults with a sleek jet black silicone body, it pairs seamlessly with smartphones via the Fit Winner app, offering a perfect blend of durability, health tracking, and modern style for everyday fitness and wellness. ## Description Fire-Boltt Invincible has an IP67 rating. Devices backed by an international standard rating of IP67 are deemed fit enough to withstand dust, dirt and sand, and are resistant to submersion up to maximum depth of 1m underwater for up to thirty minutes. If the device or your hands are wet, they must be dried thoroughly before handling. Note Avoid using the watch during scuba diving or high-speed water sport. Fire-Boltt Invincible is meant for only general wellness and fitness purposes and not for medical purposes. To get the best user experience of Fire-Boltt Invincible sync with the Fit Winner and pair it with your compatible smartphone. Battery life varies with use and other factors. Fire-Boltt Invincible takes approx. hours to charge. 24/7 Heart Rate monitor tracks your Heart Rate at an interval of minutes. The actual product may differ slightly in appearance to illustrations/pictures provided. ## Features - 1.39 ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range | Adult | | Asin | B09F6QBD25 | | Batteries | 1 Lithium Ion batteries required. (included) | | Batteries Included | Yes | | Best Sellers Rank | #222,439 in Fashion (See Top 100 in Fashion) #5,791 in Men's Wrist Watches | | Brand | Fire-Boltt | | Color | Jet Black | | Compatible With | Smartphone | | Customer Reviews | 3.8 3.8 out of 5 stars (835) 3.8 out of 5 stars | | Date First Available | 11 October 2021 | | Display Size | 1.39 Inches | | Display Type | AMOLED | | Features | Heart Rate Monitor | | Is Discontinued By Manufacturer | No | | Item Model Number | BSW020 | | Manufacturer | Fire-Boltt | | Material Type | Silicone | | Meter | Optical Heart Rate Sensor | | Product Dimensions | 4.5 x 4.5 x 1.1 cm; 51 g | | Shape | Round | | Size | L | | Sport | Diving | | Style | Modern | | Wattage | 240 watts | ## Product Details - **Operating system:** Android - **Memory storage capacity:** 8 GB - **Special features:** Heart Rate Monitor - **Connectivity technology:** Wireless - **Wireless communication standard:** Bluetooth ## Images ![Fire-Boltt Invincible Smart Watch - Jet Black - Image 1](https://m.media-amazon.com/images/I/71xxec5mgwL.jpg) ![Fire-Boltt Invincible Smart Watch - Jet Black - Image 2](https://m.media-amazon.com/images/I/81qTt9Yx2ZL.jpg) ![Fire-Boltt Invincible Smart Watch - Jet Black - Image 3](https://m.media-amazon.com/images/I/61eYBrqLE3L.jpg) ![Fire-Boltt Invincible Smart Watch - Jet Black - Image 4](https://m.media-amazon.com/images/I/71BPsbru+SL.jpg) ![Fire-Boltt Invincible Smart Watch - Jet Black - Image 5](https://m.media-amazon.com/images/I/61pQAj6AbRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pretty good and solid watch for its price *by on Reviewed in the United Arab Emirates 13 January 2023* The Fire-Boltt Invincible Smart Watch is a stylish and well-designed product. The straps included in the box are of good quality and the watch charges quickly. One of my favorite features is the 8GB of built-in music storage, which is convenient and easy to use. The accompanying app is also well-designed and easy to navigate. I also appreciate the variety of watch faces available, though I think it would be even better if the always-on display had different watch faces and brightness levels. Overall, I think the Fire-Boltt Invincible Smart Watch is a great value for the price and a better option than other smart watches in its price range. ### ⭐⭐⭐⭐ Great Value for the money *by on Reviewed in the United Arab Emirates 1 September 2022* Good for fitness training and tracking ### ⭐ Specifications and software *by on Reviewed in the United Arab Emirates 21 August 2023* This is 2022 model,1) have no software update2) because of poor software, no latest features in it3) only available dials, we cannot use our photo or theme in it4) cannot change dials from phone5) most important thing is I couldn't register warranty card, very very poor in software6) unable to register in fireboltt invincible app due to software problem, I'm using as a visitor7) poor customer service, I sent an email to customer care about software/login problem but they replied irrelevantly that asked me to visit service centre for manufacturing defectsThis product is not recommended.Please check the app twice and buy it, if you are looking for atleast some basic features. ## Frequently Bought Together - Fire-Boltt Invincible Smart Watch - Jet Black - 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). --- ## 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.be/products/408967727-fire-boltt-invincible-smart-watch-jet-black](https://www.desertcart.be/products/408967727-fire-boltt-invincible-smart-watch-jet-black) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-04*