--- product_id: 532980125 title: "COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo" brand: "coospo" price: "VT27757" currency: VUV in_stock: true reviews_count: 10 category: "Coo Spo" url: https://www.desertcart.vu/products/532980125-coospo-hw9-bluetooth-5-0-ant-heart-rate-monitor-armband store_origin: VU region: Vanuatu --- # Β±1 BPM accuracy Bluetooth 5.0 + ANT+ dual connectivity 35-hour battery life COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo **Brand:** coospo **Price:** VT27757 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay in the zone, not on the sidelines! πŸ”₯ ## Quick Answers - **What is this?** COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo by coospo - **How much does it cost?** VT27757 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/532980125-coospo-hw9-bluetooth-5-0-ant-heart-rate-monitor-armband) ## Best For - coospo enthusiasts ## Why This Product - Trusted coospo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Heart Rate Zones:** 5-color LED guides your intensity, optimizing every workout with HRV and max heart rate customization. - β€’ **Endurance-Ready Battery:** Train longer with up to 35 hours of uninterrupted power and fast magnetic charging. - β€’ **Comfort Meets Performance:** Lightweight, breathable armband design ensures freedom of movement across all your fitness routines. - β€’ **Seamless Dual Connectivity:** Connect simultaneously to two devices via Bluetooth 5.0 and ANT+ for ultimate versatility. - β€’ **Pinpoint Precision Heart Rate:** Experience ultra-accurate Β±1 BPM optical sensor for real-time insights. ## Overview The COOSPO HW9 is a cutting-edge optical heart rate monitor armband delivering Β±1 BPM accuracy, 35 hours of battery life, and dual Bluetooth 5.0 + ANT+ connectivity. Designed for fitness pros and enthusiasts, it features customizable max heart rate alerts, real-time HR zone LED indicators, and a breathable, adjustable band for all-day comfort. Compatible with 200+ fitness apps including Peloton and Wahoo, it’s your ultimate training companion to optimize performance and track calories burned with precision. ## Description desertcart.com : COOSPO HW9 Heart Rate Monitor Bluetooth ANT+ Armband with Accurate HR Zones/Calories Burned Data, HRM Optical Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo APP : Sports & Outdoors Review: Definitely worth it - I had looked at different options for a heart rate monitor. I have a smartwatch (Amazfit bip5) and it works pretty good but this thing allows me to have a real time heart rate and connects to the machines (I go to a planet fitness) which helps me hit my goals well. It is really comfortable my only complaint is that it didn't come with a bigger band to fit on my biceps but works perfect on my forearm with no slipping or issues reading. I have not used a chest strap but I imagine it is a lot more convenient and comfortable than one of those Review: Seems to work well and accurately with easy Bluetooth pairing to a Pixel 6a phone - Comfortable to wear with accurate HRM readings thar correlate well with my acoustic blood pressure cuff pulse rate readings ## Features - Β±1BPM OPTICAL HEART RATE ARMBAND & CALORIE TRACKER: COOSPO HW9 heart rate armband uses optical heart rate technology to provide accurate heart rate and calorie burn data, achieve a monitoring error of Β±1BPM. - HEART RATE ZONE MONITORING& HRV FUNCTION: HW9 has a 5-color LED indicator light for Heart Rate Zone Training, that shows your heart rate zone at a glance, so you can optimize your intensity levels at the right time. Also supports heart rate variability (HRV) function. - COMFORT TO WEAR: An Armband heart rate monitor is a great alternative to heart rate chest straps and wrist-based devices. Armband HRM sensor allows maximum freedom of movement and works in countless different sports.HW9 with a soft, breathable, and adjustable band for all training and exercise. - CONNECTIVITY: Bluetooth 5.0 and ANT+ guarantee that you can connect the COOSPO HW9 Armband heart rate sensor with GPS bike computers/APP/Fitness Devices/Running Watches. You can have two simultaneous Bluetooth connections with the latest technology. - SUPPORT MAX HEART RATE CUSTOMIZATION: Heartool/Coosporide App allows you to customize your real max heart rate value with HW9, reach your true heart rate zone, can optimize your intensity levels at the right time. (Default MAX heart rate was 200bpm) - MAX HEART RATE VIBRATION: when your heart rate is higher than the MAX heart rate value or your customized value, the HW9 armband with a vibration warning, guarding your training safety. - RECHARGEABLE BATTERY: Provides up to 35 hours of battery with fast charge and a magnetic charger. To extend battery life, please use a DC 5V power adapter or computer USB port for charging. - RECOMMENDED APP: COOSPO Bluetooth 5.0 heart rate armband is compatible with 200+ apps like Wahoo Fitness/Strava/Polar Beat/DDP Yoga/HR monitor/CooSporide/Elite HRV. - Instructions for Use: Short press the button to power on, Long press the button to power off. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C5RF6L9J | | Battery Average Life | 35 Hours | | Battery Description | Lithium-Ion | | Best Sellers Rank | #20,353 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #23 in Heart Rate Monitors (Sports & Outdoors) | | Brand Name | CooSpo | | Color | COOSPO Heart Rate Monitor Armband HW9 | | Compatible Devices | Smartphones | | Customer Reviews | 4.0 4.0 out of 5 stars (510) | | Display Size | 0.4 Inches | | Included Components | Arm Strap *2, Heart rate monitor sensor *1, User Manual *1, charge cable *1 | | Item Dimensions L x W x H | 4"L x 4"W x 1.4"H | | Item Type Name | Armband heart rate monitor | | Item Weight | 10 Grams | | Manufacturer | COOSPO | | Manufacturer Part Number | HW9 | | Material Type | Acrylonitrile Butadiene Styrene (ABS), Nylon | | Model Number | HW9 | | Sensor Type | Optical | | Size | Small | | Team Name | CooSpo | | Warranty Description | 12-month exchange warranty | ## Product Details - **Battery Description:** Lithium-Ion - **Battery Life:** 35 Hours - **Brand:** CooSpo - **Color:** COOSPO Heart Rate Monitor Armband HW9 - **Compatible Devices:** Smartphones - **Item Weight:** 10 Grams - **Material:** Acrylonitrile Butadiene Styrene (ABS), Nylon - **Product Dimensions:** 4"L x 4"W x 1.4"H - **Screen Size:** 0.4 Inches - **Sensor Type:** Optical ## Images ![COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo - Image 1](https://m.media-amazon.com/images/I/61ksb8N+0ZL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this work with Coros Apex 42mm watch?** A: I am confused why you would need an external heart monitor when the Coros Apex watch has a built-in heart rate monitor with the exact same technology as the COOSPO HR monitor. Nonetheless, the Coros does accept Bluetooth accessories and Coros sells their own compatible peripheral HR monitor, so the COOSPO would work with it. **Q: does this detect pvc?** A: What is the meaning of PVC? It was an armband that detect real-time heart rate beat, thank you. **Q: Is there a way to disable the buzzing when your HR hits 180+? This is a pretty useless feature.** A: In Coosporide app, on the top of the riding page, there is a setting button, click it and you can close the warning function of the armband, thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Definitely worth it *by J***H on March 11, 2026* I had looked at different options for a heart rate monitor. I have a smartwatch (Amazfit bip5) and it works pretty good but this thing allows me to have a real time heart rate and connects to the machines (I go to a planet fitness) which helps me hit my goals well. It is really comfortable my only complaint is that it didn't come with a bigger band to fit on my biceps but works perfect on my forearm with no slipping or issues reading. I have not used a chest strap but I imagine it is a lot more convenient and comfortable than one of those ### ⭐⭐⭐⭐⭐ Seems to work well and accurately with easy Bluetooth pairing to a Pixel 6a phone *by J***E on April 10, 2026* Comfortable to wear with accurate HRM readings thar correlate well with my acoustic blood pressure cuff pulse rate readings ### ⭐⭐⭐⭐⭐ So far so good! Nicer than a chest HRM! *by V***X on December 14, 2023* I'd been using the Polar H10 chest HRM since August 2022. It worked fine for the most part, other than a few instances of the battery compartment being wonky and giving inconsistent readings until I fiddled with the flexible contact inside. Well, it finally annoyed me for good recently when it started to freeze on a BPM for several seconds before dropping/rising immediately. It would do this every few seconds and my BPM readings were always wildly off. I tried everything I could think of to remedy this and figured, after reading tons of similar stories online, it was best to just move on finally and buy something new. I grabbed the COOSPO HW9 Optical HRM and have been using this with zero issues so far. Since it uses optical sensors (like a smart watch), there's no need to wet it first or apply electrode gel. You simply place it around your forearm or your upper arm (bicep). It has its own app but I prefer using the Polar Beat app so I can see the nice colorized graph in real time. That's what's cool about the COOSPO HW9, it connects to pretty much any HRM app (including PULSOID if you want to show your HR while streaming online). All I had to do was turn it on, go into Polar Beat, remove the Polar H10 from my paired devices list, and the COOSPO HW9 immediately showed up and I was able to pair it right away. In order to test the accuracy of it, I have used it in conjunction with the continuous HRM feature of my Galaxy Watch 4 as well as testing it by comparing my heart rate with my Galaxy S10+'s HR measuring feature and the COOSPO has been spot-on for me. A cool feature this thing has is that it has an indicator light on it that changes color based on which BPM range you're currently in. It's especially helpful once your heart reaches 180bpm because the light turns red and the armband vibrates a couple times. That's been helpful when I play because it reminds me to focus on breathing and calming down during whatever song I'm playing that has my heart rate getting so high. If you use the Heartool app, you can change the HR alert value to something other than 180bpm. Anyway, just wanted to give this thing a shoutout for anyone looking for their first HRM, a replacement, or an alternative to a chest HRM. This one is pretty comfy to wear, far better than the Polar H10 to me (which would bunch up on my sides and back). I also like that it has an internal battery that you charge with a magnetic charger (it's recommended to charge it by connecting it to a laptop/computer or DC 5V power adapter). ## Frequently Bought Together - COOSPO HW9 Bluetooth 5.0 ANT+ Heart Rate Monitor Armband with HR Zones/Calories Burned, Optical HRM Sensor for Fitness Training/Cycling/Running,Compatible with Peloton,DDP Yoga,Wahoo - COOSPO Bike Computer Wireless GPS, Bike Speedometer with Auto Backlight, Bluetooth ANT Cycling GPS Computer, Bicycle Computer BC200 with Waterproof, Compatible with CooSporide app - CooSpo Bike Computer Mount, Out-Front Bike Computer Mount Compatible with Garmin,Wahoo,XOSS Bike Computer, Out Front Bracket Plastic Bike Computer Mount Adapter Base --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/532980125-coospo-hw9-bluetooth-5-0-ant-heart-rate-monitor-armband](https://www.desertcart.vu/products/532980125-coospo-hw9-bluetooth-5-0-ant-heart-rate-monitor-armband) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*