--- product_id: 28433597 title: "Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL" brand: "hrm" price: "118.98 DT" currency: TND in_stock: true reviews_count: 9 category: "Hrm" url: https://www.desertcart.tn/products/28433597-heart-rate-monitor-usa-replacement-soft-transmitter-strap-works-polar store_origin: TN region: Tunisia --- # Soft, moisture-activated electrodes Fits chest 46-77 inches XXL+ Compatible with Polar & Garmin sensors Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL **Brand:** hrm **Price:** 118.98 DT **Availability:** ✅ In Stock ## Summary > ❤️‍🔥 Stay ahead of your fitness game with the ultimate XXXL heart rate strap! 📏 ## Quick Answers - **What is this?** Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL by hrm - **How much does it cost?** 118.98 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/28433597-heart-rate-monitor-usa-replacement-soft-transmitter-strap-works-polar) ## Best For - hrm enthusiasts ## Why This Product - Trusted hrm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Soft & Skin-Friendly Fabric:** Crafted from breathable fabric with moisture-activated electrodes for accurate heart rate detection during intense workouts. - • **Effortless Setup & Adjustment:** Easily adjustable strap with a secure hook ensures the perfect snug fit just below the chest muscles. - • **Seamless Sensor Compatibility:** Works flawlessly with Polar H1, H7, H9, H10, Wearlink, Nike+, and Garmin HRM Dual transmitters. - • **Trusted by Fitness Enthusiasts:** Highly rated with 4.4 stars from over 100 reviews, making it a reliable choice for serious heart rate monitoring. - • **Ultimate Fit for Every Athlete:** Designed for chest sizes 46 to 77 inches, ensuring a secure and comfortable fit for larger builds. ## Overview This XXXL replacement soft transmitter strap from Heart Rate Monitors USA fits chest sizes 46 to 77 inches and is compatible with a wide range of Polar and Garmin heart rate sensors. Made from soft, breathable fabric with moisture-activated electrodes, it ensures accurate heart rate tracking during workouts. Its adjustable design guarantees a comfortable, secure fit, making it a top-rated choice for athletes needing larger sizes. ## Description Product description Heart Rate Monitors USA Replacement Soft Strap Works With Polar & Garmin Works with Polar H1 Heart Rate Sensor Polar H10 Heart Rate Sensor Polar H7 Heart Rate Sensor Polar H9 Heart Rate Sensor Polar Wearlink Polar Nike + Heart Rate Monitor Polar WIND Garmin HRM Dual Transmitter Wear the Heart Rate Sensor 1 a. Moisten the plastic electrode areas on the reverse side of the strap. 1 b. If the strap has textile electrodes, wet them under running water. 2 . Attach the connector to the strap. Adjust the strap length to fit tightly but comfortably around your chest. 3. Tie the strap around your chest, just below the chest muscles, and attach the hook to the other end of the strap. 4. To ensure good heart rate signal detection, check that the moist electrode areas are firmly against your skin and that the Polar logo of the connector is in a central and upright position. Strap Sizing XSmall-Small 22 to 33 inches Medium-XXLarge 28 to 52 inches XXXLarge 42 to 77 inches Strap Size should be taken right below the pectoral muscles or breasts. ## Features - **Note this is an XXX Large 46 to 77 inches - Please measure around your chest for accurate sizing - THIS IS XXXL (IT's Very Large Size) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00U2TF2Y8 | | Battery Description | Lithium-Ion | | Best Sellers Rank | #84,625 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #71 in Heart Rate Monitors (Sports & Outdoors) | | Brand | hrm | | Brand Name | hrm | | Color | Black | | Compatible Devices | Polar heart rate sensors | | Customer Reviews | 4.4 out of 5 stars 103 Reviews | | Display Size | 77 Inches | | Item Type Name | XXXL | | Item Weight | 0.07 Kilograms | | Manufacturer | HRM | | Manufacturer Part Number | HRMSS | | Material | Fabric | | Material Type | Fabric | | Model Number | HRMSS | | Screen Size | 77 Inches | | Sensor Type | Optical | | Size | 1 Count (Pack of 1) | | Team Name | HRM | | UPC | 616919965479 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** hrm - **Material:** Silicone - **Color:** Black - **Compatible Devices:** Polar heart rate sensors - **Screen Size:** 77 Inches - **Item Weight:** 0.07 Kilograms - **Sensor Type:** Optical - **UPC:** 616919965479 ## Images ![Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL - Image 1](https://m.media-amazon.com/images/I/71sQTztLOvL.jpg) ## Questions & Answers **Q: Can someone say how long these are? Particularly the XXL. Want to make sure it is not to big.** A: HRM USA's website has this information about the strap: Chest sizes - Medium-XLarge 28 to 52 inches, Small-XSmall 22 to 33 inches, XXXLarge 42 to 77 inches **Q: Will this work with a cat eye stealth 50 computor?** A: 7can only tell you it works great with my Polar FT7 **Q: Is this compatible with the Wahoo Tickr?** A: I bought the strap for use with a Polar H10 heart rate monitor that fit fine for the two nubs on it that are 4.7 cm or 1 7/8” apart. They snap in fine and hold it firmly in place. **Q: Strap sizing xxxlarge 42 to 77 inches features & details **note this is an xxx large 46 to 77 inches is it 42 or 46?** A: I am 50 inches and it fits ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***Z on September 4, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***I on February 5, 2026* ### ⭐⭐⭐⭐ Review *by C***S on April 23, 2025* ## Frequently Bought Together - Heart Rate Monitor USA Replacement Soft Transmitter Strap (Works with Polar H1, H7, H9, H10 and Polar Wearlink Models) Size XXXL - Duracell CR2025 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell --- ## 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.tn/products/28433597-heart-rate-monitor-usa-replacement-soft-transmitter-strap-works-polar](https://www.desertcart.tn/products/28433597-heart-rate-monitor-usa-replacement-soft-transmitter-strap-works-polar) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-01*