--- product_id: 48174697 title: "Polar Bluetooth WearLink 92043574 Chest Strap M to XXL" brand: "polar" price: "R301" currency: ZAR in_stock: false reviews_count: 13 url: https://www.desertcart.co.za/products/48174697-polar-bluetooth-wearlink-92043574-chest-strap-m-to-xxl store_origin: ZA region: South Africa --- # Bluetooth wireless transmission Replaceable lithium battery, 150h life Soft, elastic, hand-washable fabric Polar Bluetooth WearLink 92043574 Chest Strap M to XXL **Brand:** polar **Price:** R301 **Availability:** ❌ Out of Stock ## Summary > 💓 Stay connected, stay ahead — your heart’s data, wireless and worry-free. ## Quick Answers - **What is this?** Polar Bluetooth WearLink 92043574 Chest Strap M to XXL by polar - **How much does it cost?** R301 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48174697-polar-bluetooth-wearlink-92043574-chest-strap-m-to-xxl) ## Best For - polar enthusiasts ## Why This Product - Trusted polar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** User-replaceable lithium battery delivers up to 150 hours of uninterrupted performance—train without limits. - • **Universal Fit Range:** Adjustable strap from M to XXL (660-953 mm) fits all body types with precision and ease. - • **Comfort-First Design:** Soft, elastic chest strap adapts perfectly to your body, ensuring all-day comfort and unrestricted movement. - • **Seamless Bluetooth Sync:** Effortlessly streams real-time heart rate data to your favorite training apps for next-level workout insights. - • **Water-Resistant Connector:** Durable, sweat-proof connector keeps your device safe during intense sessions and outdoor runs. ## Overview The Polar Bluetooth WearLink 92043574 is a professional-grade chest strap heart rate monitor featuring Bluetooth transmission for seamless mobile app integration. Crafted from soft, elastic, and hand-washable fabric, it offers a comfortable fit from medium to XXL sizes. Its water-resistant connector and replaceable lithium battery (up to 150 hours) ensure durability and long-lasting use, making it an essential companion for serious fitness enthusiasts seeking precise, real-time heart rate tracking. ## Description Polar WearLink Smart wireless technology with Bluetooth detects your heart rate and transmits data to a compatible mobile training application. The chest strap made of soft fabric adapts perfectly to the shape of the body, ensuring full freedom of movement during training. Thanks to its lateral attachment, the heart rate sensor is quick to put on and take off. WearLink+ Bluetooth heart rate sensor is compatible with the following mobile phones: Android Operating System: HTC Wildfire S, Desire S, Sensation XE, One SV (LTE) Samsung Galaxy S4 GT-I9505, Galaxy Ace S5830i, Galaxy Gio GT-S5660, Galaxy S i9000, Galaxy Y GT-S5360, Galaxy Xcover GT-S5690, Galaxy Mini GT-S5570 lg optimus 3d Symbian Operating System: Nokia 5230, 5530 OMU, 5530 XpressMusic, 5630, 5630 OMU, 5700 XpressMusic, 6110 Navigators, 6290, 6700 Slide, 6710 Navigators, 6760 Slide, C5-00, C5-03, C6-00, C6-01, C7-00, E5, E52, E63, E66, E7-00, E71, E72, N76, N8-00, N97 mini, N97 mini OMU, X6 OMU Review: Great heart monitor - I have been looking for a reasonable priced non-BLE heart monitor (to be compatible with my Nexus 7 2012 edition) and I am glad I've picked this one. All working perfectly fine, it has a replaceable lithium battery that it is said to work for 150h... I still have lots to go :) Review: Samsung Galaxy S4 Mini (GT-I9195, Android 4.2.2) - Some issues in connection, hopefully these notes will help other people. 1. I couldn't see the device in a BT scan. This is because the device only turns on when you actually wear it. 2. Despite having paired the device and apps allowing me to select it, I was not seeing any data in HRM applications. Applications I tried - Cardio Training Heart Rate Monitor for Polar Heart Rate Variability (simple application for testing) iCardio (Test function only without HRM sensor upgrade) Noom CardioTrainer Eventually I managed to get a HR to display in the iCardio test page by ensuring the strap and pads were wet under the tap, I also wet my skin where the sensor contact will be. It seems that just moistening the pads with a little water is not enough. 3. Once I got a stable signal, I then tried switching to another app (Cardio Training). This failed to see the device until I unpaired it and paired it again. So now it's working. Using the Cardio Training app during a 40 minute interval workout with the phone 2 metres from me. During this test it dropped signal twice; Once when I went to get water from another room (expected) and again when I went into child's pose to cool down a little. It is stated that the BT signal is not strong enough to get through your body, so again, the latter is also expected. Update after 10 days use: Working excellently. I do not need to unpair/pair the device from my phone before use each day with the Cardio Training app. Assuming device is already paired, all I do is - Wet strap, wet skin, put on strap, attach sensor, run app on phone - heart rate displayed. ## Features - Transmits heart rate data to compatible mobile training applications - Bluetooth transmission: allows your mobile device to detect heart rate signal - Includes a soft and comfortable elastic fabric that is hand washable (not machine washable) - Water resistant connector - User replaceable battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007XCXOEC | | Battery Description | Lithium, replaceable | | Brand | Polar | | Brand Name | Polar | | Colour | keine | | Compatible Devices | Android | | Compatible devices | Android | | Customer Reviews | 3.9 out of 5 stars 910 Reviews | | Display Size | 0.96 Inches | | Global Trade Identification Number | 00725882018065 | | Item Weight | 136 g | | Item weight | 136 g | | Manufacturer | Polar | | Manufacturer Part Number | 92043574 | | Material | Fabric | | Material Type | Fabric | | Model Number | 92053174 | | Number of Items | 1 | | Screen size | 0.96 Inches | | Sensor Type | PPG | | Size | M-XXL | | UPC | 725882555249 725882018065 | ## Product Details - **Battery description:** Lithium, replaceable - **Brand:** Polar - **Colour:** keine - **Compatible devices:** Android - **Global Trade Identification Number:** 00725882018065 - **Item weight:** 0.3 Pounds - **Material:** Fabric - **Screen size:** 0.96 Inches - **Sensor type:** PPG - **UPC:** 725882555249 725882018065 ## Images ![Polar Bluetooth WearLink 92043574 Chest Strap M to XXL - Image 1](https://m.media-amazon.com/images/I/71JutbDsMVL.jpg) ![Polar Bluetooth WearLink 92043574 Chest Strap M to XXL - Image 2](https://m.media-amazon.com/images/I/717PJUn5lmL.jpg) ![Polar Bluetooth WearLink 92043574 Chest Strap M to XXL - Image 3](https://m.media-amazon.com/images/I/81v2npWq6cL.jpg) ![Polar Bluetooth WearLink 92043574 Chest Strap M to XXL - Image 4](https://m.media-amazon.com/images/I/515lINA1QtL.jpg) ## Questions & Answers **Q: How far away from the Android unit can you be? Most HRM's you can be about 30ft.** A: It works as per normal for a bluetooth device--within the room. I use it for spin classes, so it seems to work for me anywhere in the room. I.e. -- when I walk across the room (a pretty big exercise room)to get a towel to clean the bike, the connection has remained patent/displays as part of the cool-down. I've never tested it, so I can't say a specific distance. However, I'm happy with the performance. **Q: Does it also work with my Polar RC3 training watch?** A: No, it doesn't work with the Polar watches. **Q: Dose it fit to the Samsung Galaxy s2?** A: I don't see a reason it won't. The transmitter works with any Android device that has Bluetooth, and an appropriate Android application (I personally use Sports Tracker). I have Motorola Razr Droid that has the exact same specs like the S2 and the transmitter works fine for me. **Q: Will this sync with Strava?** A: I just tried it with Strava and unfortunately, i couldn't sync it. It seems that Strava only supports Zephir monitors. Maybe you should consult their tech support. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great heart monitor *by A***N on 9 June 2014* I have been looking for a reasonable priced non-BLE heart monitor (to be compatible with my Nexus 7 2012 edition) and I am glad I've picked this one. All working perfectly fine, it has a replaceable lithium battery that it is said to work for 150h... I still have lots to go :) ### ⭐⭐⭐⭐ Samsung Galaxy S4 Mini (GT-I9195, Android 4.2.2) *by R***E on 14 January 2014* Some issues in connection, hopefully these notes will help other people. 1. I couldn't see the device in a BT scan. This is because the device only turns on when you actually wear it. 2. Despite having paired the device and apps allowing me to select it, I was not seeing any data in HRM applications. Applications I tried - Cardio Training Heart Rate Monitor for Polar Heart Rate Variability (simple application for testing) iCardio (Test function only without HRM sensor upgrade) Noom CardioTrainer Eventually I managed to get a HR to display in the iCardio test page by ensuring the strap and pads were wet under the tap, I also wet my skin where the sensor contact will be. It seems that just moistening the pads with a little water is not enough. 3. Once I got a stable signal, I then tried switching to another app (Cardio Training). This failed to see the device until I unpaired it and paired it again. So now it's working. Using the Cardio Training app during a 40 minute interval workout with the phone 2 metres from me. During this test it dropped signal twice; Once when I went to get water from another room (expected) and again when I went into child's pose to cool down a little. It is stated that the BT signal is not strong enough to get through your body, so again, the latter is also expected. Update after 10 days use: Working excellently. I do not need to unpair/pair the device from my phone before use each day with the Cardio Training app. Assuming device is already paired, all I do is - Wet strap, wet skin, put on strap, attach sensor, run app on phone - heart rate displayed. ### ⭐⭐⭐ won't work with runkeeper *by H***N on 19 March 2014* Bought this to use with my nexus 5 and runkeeper. It is not compatible. :-( Polar support was kind enough to tell me this was definitely impossible when I emailed them. Tried to work this through their app. ## Frequently Bought Together - Polar H7 Bluetooth Smart Heart Rate Sensor - Energizer CR2025 Lithium Batteries (1 Pack of 5) --- ## 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/48174697-polar-bluetooth-wearlink-92043574-chest-strap-m-to-xxl](https://www.desertcart.co.za/products/48174697-polar-bluetooth-wearlink-92043574-chest-strap-m-to-xxl) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-24*