--- product_id: 675139914 title: "COROS Heart Rate Monitor, Comfortable, Easy to Carry, Automatic Use Detection, Advanced Sensor, Accurate Data, Bluetooth, 80 Days Battery Life, for Running and Cycling" brand: "coros" price: "R3906" currency: ZAR in_stock: true category: "Coros" url: https://www.desertcart.co.za/products/675139914-coros-heart-rate-monitor-comfortable-easy-to-carry-automatic-use store_origin: ZA region: South Africa --- # Bluetooth multi-device pairing 80 days standby battery life Advanced sensor for precise heart rate COROS Heart Rate Monitor, Comfortable, Easy to Carry, Automatic Use Detection, Advanced Sensor, Accurate Data, Bluetooth, 80 Days Battery Life, for Running and Cycling **Brand:** coros **Price:** R3906 **Availability:** ✅ In Stock ## Summary > 🏃‍♂️ Stay ahead of the pack with COROS precision and power! ## Quick Answers - **What is this?** COROS Heart Rate Monitor, Comfortable, Easy to Carry, Automatic Use Detection, Advanced Sensor, Accurate Data, Bluetooth, 80 Days Battery Life, for Running and Cycling by coros - **How much does it cost?** R3906 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/675139914-coros-heart-rate-monitor-comfortable-easy-to-carry-automatic-use) ## Best For - coros enthusiasts ## Why This Product - Trusted coros brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision You Can Trust:** Scratch-resistant casing houses an advanced sensor delivering reliable, distraction-free heart rate data. - • **Smart Auto Wear Detection:** Automatically powers on/off when worn, so you never miss a beat or waste battery. - • **Effortless All-Day Comfort:** Soft, breathable fabric band beats bulky chest straps for seamless wear during intense runs or rides. - • **Seamless Multi-Device Sync:** Connects simultaneously to 3 devices via Bluetooth—your watch, phone, and trainer all in perfect harmony. - • **Unmatched Battery Endurance:** Up to 38 hours of continuous tracking or 80 days standby—stay powered through your longest training cycles. ## Overview The COROS Heart Rate Monitor is a sleek, comfortable sports accessory designed for runners and cyclists seeking accurate heart rate data. Featuring a breathable fabric band, advanced sensor technology, Bluetooth multi-device connectivity, and an impressive 80-day standby battery life, it offers effortless wear and smart auto-detection to optimize your training sessions. ## Description COROS Heart Rate Monitor ## Features - The COROS heart rate monitor bracelet has been specially designed to measure heart rate during sports activities. It is not intended for capturing heart rate data as part of daily monitoring. - COROS Heart rate monitor with large band - arm size (large): 9.4 to 16.9 inches (24 to 43 cm) - Comfortable and quick to clean: the fabric band is soft and breathable, more comfortable to wear than a chest strap. You can quickly clean the band by removing the sensor of the COROS heart rate monitor. - Multiple connections: Designed to work seamlessly with your Coros watches and apps, the heart rate monitor bracelet can also be paired with up to three devices at the same time, including sports watches, indoor trainers, bicycles, computers, mobile phones, apps, treadmills and indoor rowing machines. It connects exclusively via Bluetooth and is not compatible with ANT+. - EASY TO WEAR AND FLEXIBLE FIT: The band of the COROS heart rate monitor lies flat around your arm and fits snugly thanks to its textured surface. Adjust the perfect position and tension of the elastic band by sliding the buckle. - ADVANCED SENSOR AND PRECISE DATA: The advanced sensor of the COROS heart rate monitor, housed in a robust yet elegant casing and protected by a scratch-resistant cover, provides reliable and accurate heart rate data, allowing you to track your workouts without distractions and with convenience. - BATTERY LIFE: 38 hours full operation or 80 days standby on a single charge of your RF monitor. Display the battery level on your COROS watch or app and recharge it with the magnetic cable within 2 hours. - WEAR DETECTION: With the integrated wear detection, the COROS heart rate monitor automatically turns on and off depending on when it is worn. Every time you start a workout, it will automatically connect to your paired devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZRGXJS1 | | Battery Average Life | 38 hours | | Battery Description | Rechargeable Lithium-Ion/Polymer (Non-Replaceable) | | Best Sellers Rank | #52,050 in Sporting Goods ( See Top 100 in Sporting Goods ) #73 in Sports Heart Rate Monitors | | Brand Name | COROS | | Color | gris1 (Grey) | | Compatible Devices | Smartphones | | Customer Reviews | 4.4 4.4 out of 5 stars (409) | | Display Size | 10 | | Included Components | COROS Heart Rate Monitor | | Item Type Name | COROS Heart Rate Monitor | | Item Weight | 50 Grams | | Manufacturer | COROS | | Manufacturer Part Number | COROS Heart Rate Monitor | | Material Type | Nylon | | Model Number | COROS Capteur de Fréquence Cardiaque | | Number of Items | 1 | | Number of Packs | 1 | | Sensor Type | Advanced Sensor | | Size | L | | Software Update Supported to Date | unknown | | Team Name | COROS | | UPC | 810005783293 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** COROS - **Colour:** gris1 (Grey) - **Compatible devices:** Smartphones - **Material:** Nylon - **Screen size:** 10 ## Images ![COROS Heart Rate Monitor, Comfortable, Easy to Carry, Automatic Use Detection, Advanced Sensor, Accurate Data, Bluetooth, 80 Days Battery Life, for Running and Cycling - Image 1](https://m.media-amazon.com/images/I/71Ivar5r-AL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Will the COROS Heart Rate Monitor support ANT+?** A: No, There will be no ANT+ support as we are using a newer Bluetooth chip which does not provide ANT+ support but has far better computing power and lower power consumption than chips with ANT+ support. **Q: Can I pair the COROS HR Monitor with My Phone?** A: To record a workout with the COROS Heart Rate Monitor directly from your phone, we recommend using a free activity tracking app like Strava, MyFitnessPal, RunTracker, or others available on the iOS and Google Play stores. **Q: Can I pair the COROS HR Monitor with My Phone?** A: *The COROS app currently does not support recording activities on the app itself. The COROS HR Monitor can also pair with any fitness tracking watch, gym equipment, cycling computers, and more.** **Q: Does the COROS Heart Rate Monitor work over tattoos?** A: Depending on the density of the tattoo, the heart rate monitor may be able to get a reading but it's not guaranteed. If you have tattoos, we recommend adjusting the placement (bicep, forearm, opposite arm). **Q: How do I charge the COROS Heart Rate Monitor?** A: Connect the charging cable to the backside of the heart rate monitor. An orange light will appear while the monitor is charging. The light will turn green once it's fully charged. ## Frequently Bought Together - COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Connects up to 3 Devices at Once, for Run and Bike - COROS PACE 3 Sport Watch GPS, Lightweight and Comfort, 17 Days Battery Life, Dual-Frequency GPS, Heart Rate, Navigation, Sleep Track, Training Plan, Run, Bike, and Ski (Black Silicone) --- ## 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.co.za/products/675139914-coros-heart-rate-monitor-comfortable-easy-to-carry-automatic-use](https://www.desertcart.co.za/products/675139914-coros-heart-rate-monitor-comfortable-easy-to-carry-automatic-use) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-13*