--- product_id: 582136769 title: "XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories" brand: "xoss" price: "55781CFA" currency: XOF in_stock: true category: "Xoss" url: https://www.desertcart.sn/products/582136769-xoss-chest-strap-heart-rate-monitor-bluetooth-4-0-ip67 store_origin: SN region: Senegal --- # IPX7 waterproof rating Dual ANT+ & Bluetooth 4.0 300H battery life XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories **Brand:** xoss **Price:** 55781CFA **Availability:** ✅ In Stock ## Summary > 💓 Stay ahead of the pack with XOSS X2 Pro — where precision meets endurance. ## Quick Answers - **What is this?** XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories by xoss - **How much does it cost?** 55781CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/582136769-xoss-chest-strap-heart-rate-monitor-bluetooth-4-0-ip67) ## Best For - xoss enthusiasts ## Why This Product - Trusted xoss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Real-Time Precision:** Instant, accurate heart rate data streamed live to your smartphone or favorite training platform. - • **Unmatched Endurance:** Up to 300 hours of uninterrupted tracking—train longer, stress less. - • **Featherlight Comfort:** At just 11g, the ultra-soft, stretchable strap feels like a second skin during every move. - • **Sweatproof & Swim-ready:** IPX7 waterproof design keeps pace with your toughest workouts and rainy runs. - • **Seamless Multi-Device Sync:** Dual ANT+ and Bluetooth 4.0 connectivity for flawless pairing with all your fitness apps. ## Overview The XOSS X2 Pro is a professional-grade chest strap heart rate monitor featuring dual ANT+ and Bluetooth 4.0 connectivity, an IPX7 waterproof rating, and an ultra-long 300-hour battery life. Designed with a lightweight (11g), soft, and stretchable strap, it delivers real-time, accurate heart rate tracking compatible with popular fitness apps, making it an essential accessory for serious athletes and fitness enthusiasts. ## Description desertcart.com : XOSS X2 PRO Heart Rate Monitor Chest Strap, ANT+&Bluetooth, IPX7 Waterproof | 11g Ultra-Light, 300H Battery, Syncs Strava & TrainingPeaks, Soft & Stretchable, IPX7 : Sports & Outdoors ## Features - 【ANT+ Technology & BLUETOOTH】With Bluetooth & ANT+ 2 transmission methods, The XOSS X2 Pro heart rate chest monitor ensures you can connect to multiple devices stably. - 【Comfortable & Suitable】A XOSS X2 Pro chest strap heart rate monitor made with super soft & stretchable material, with its adjustable rate tracker chest strap length is 25.59-37.4 inches which is accurate & comfortable for all workouts. - 【IPX7 Waterproof & Ultra-long battery life】XOSS X2 Pro heart rate monitor has a water & sweat proof design (IPX7 rated), so you don't have to worry about sweating during exercise. The heart rate monitor also has an extra-long battery life(A full-time charge can work around 300 hours), which can support a long time of exercise. - 【Lighter to carry & Accurate Real-time Recording】XOSS X2 Pro heart rate sensor has lightweight (11g) and easy to carry,makes you feel lighter during exercise. The sensor is also can be monitored accurately in real-time by connecting the X2 Pro to XOSS, undoubtedly a good choice for a heart rate monitor. - 【One Year Warranty】XOSS products have a one-year warranty. If you have any problem, please feel free to contact us through email or other channels. We will try our best to solve it. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLLNSX7Z | | Battery Average Life | 300 hours | | Battery Description | Lithium | | Best Sellers Rank | #209,562 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #140 in Heart Rate Monitors (Sports & Outdoors) #1,487 in Electronics & Gadgets | | Brand Name | XOSS | | Color | black or gray | | Compatible Devices | Smartphones | | Customer Reviews | 4.4 4.4 out of 5 stars (30) | | Manufacturer | XOSS HONG KONG CO.,LIMITED | | Material Type | Silicone or similar synthetic rubber | | Model Number | X2 Pro HRM | | Sensor Type | Optical | | Team Name | XOSS | | Unit Count | 1 Count | ## Product Details - **Battery Description:** Lithium - **Battery Life:** 300 hours - **Brand:** XOSS - **Color:** black or gray - **Compatible Devices:** Smartphones - **Material:** Silicone or similar synthetic rubber - **Number of Items:** 1 - **Number of Packs:** 1 - **Sensor Type:** Optical - **Unit Count:** 1 Count ## Images ![XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories - Image 1](https://m.media-amazon.com/images/I/51NA9s2L3XL.jpg) ![XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories - Image 2](https://m.media-amazon.com/images/I/51HpvFqgddL.jpg) ![XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories - Image 3](https://m.media-amazon.com/images/I/51CuhrBOlAL.jpg) ![XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories - Image 4](https://m.media-amazon.com/images/I/61yr1AlLfnL.jpg) ![XOSS Chest Strap Heart Rate Monitor Bluetooth 4.0, IP67 Waterproof Heart Rate Tracker Sensor, Wireless Heart Rate with Chest Strap Health Accessories - Image 5](https://m.media-amazon.com/images/I/51u44oHgAeL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.sn/products/582136769-xoss-chest-strap-heart-rate-monitor-bluetooth-4-0-ip67](https://www.desertcart.sn/products/582136769-xoss-chest-strap-heart-rate-monitor-bluetooth-4-0-ip67) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-09*