--- product_id: 50794679 title: "Chest Strap Uncoded 5.3 kHz for POLAR Heart Rate Monitor, for POLAR H1, T31, T34: AXN300 AXN500 AXN700 F1 F2 F3 F4 F5 F6 F7 F11 F55 FS1 FS2 FS3 FS2c FS3c FT1 FT2 M21 M22 M31 M32 M51 M52 M61 M62 M91ti RS100 S120 S150 S210 S410 S610 S610i S810 S810i in Sizes M-XXL" brand: "go-shopping24" price: "1.66 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/50794679-chest-strap-uncoded-5-3-khz-for-polar-heart-rate store_origin: TN region: Tunisia --- # Adjustable sizes M-XXL Replaceable battery Comfortable textile Chest Strap Uncoded 5.3 kHz for POLAR Heart Rate Monitor, for POLAR H1, T31, T34: AXN300 AXN500 AXN700 F1 F2 F3 F4 F5 F6 F7 F11 F55 FS1 FS2 FS3 FS2c FS3c FT1 FT2 M21 M22 M31 M32 M51 M52 M61 M62 M91ti RS100 S120 S150 S210 S410 S610 S610i S810 S810i in Sizes M-XXL **Brand:** go-shopping24 **Price:** 1.66 DT **Availability:** ❌ Out of Stock ## Summary > 💓 Elevate Your Heart Rate Game! ## Quick Answers - **What is this?** Chest Strap Uncoded 5.3 kHz for POLAR Heart Rate Monitor, for POLAR H1, T31, T34: AXN300 AXN500 AXN700 F1 F2 F3 F4 F5 F6 F7 F11 F55 FS1 FS2 FS3 FS2c FS3c FT1 FT2 M21 M22 M31 M32 M51 M52 M61 M62 M91ti RS100 S120 S150 S210 S410 S610 S610i S810 S810i in Sizes M-XXL by go-shopping24 - **How much does it cost?** 1.66 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/50794679-chest-strap-uncoded-5-3-khz-for-polar-heart-rate) ## Best For - go-shopping24 enthusiasts ## Why This Product - Trusted go-shopping24 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Available in sizes M to XXL, ensuring a snug fit for everyone. - • **Reliable Power:** Powered by a replaceable CR2032 battery, keeping you in the zone longer. - • **Easy Maintenance:** Machine washable for hassle-free cleaning and longevity. - • **Unmatched Comfort:** Experience the soft, washable textile that feels great against your skin. - • **Seamless Compatibility:** Works flawlessly with a wide range of POLAR heart rate monitors. ## Overview The Chest Strap Uncoded 5.3 kHz for POLAR Heart Rate Monitors is designed for comfort and versatility, compatible with a wide range of POLAR devices. With adjustable sizes from M to XXL and a machine-washable textile, this strap ensures a perfect fit and easy maintenance. Plus, it features a replaceable battery for long-lasting performance. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Its rubbish - It is not accurate!!! I know my work bpms and this is miles out. For example never gets above 85 bpm it then reverts to 45 bpm with the occasional 0 which is a bit worrying. Basically useless DO NOT PURCHASE! Review: Worth a buy - Does what it's meant to. Fastening mechanism slips a bit when fastening, but is fine once on ## Features - Chest strap Uncodiert 5.3 kHz for Polar pulse, advanced heartrate Watch, heart rate monitor, heart rate measurement H1, T31, T34, Size M – XXL - High quality washable textile chest strap. This is very comfortable with adjustable stretch band - Chest strap size M – XXL Soft strap machine washable Suitable - Chest strap transmitter Uncodiert/UNCODED 5 kHz compatible with Polar H1, T31, T34: AXN300 AXN500 AXN700 °F1 F2 °F3 F4 °F5 F6 °F7 F11 °F55 FS1 FS2 FS3 FS2 °C FS3 °C FT1 ft2 M21 M22 M31 M32 M51 M52 M61 M62 M91TI RS100 S120 S150 S210 S410 S610 S610I S810 S810I - Selbstständiger battery (CR2032) be replaced ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IRKBP0Y | | Batteries included? | No | | Brand | GO-SHOPPING24 | | Color | Black | | Compatible with | POLAR H1, T31, T34, AXN300, AXN500, AXN700, F1, F2, F3, F4, F5, F6, F7, F11, F55, FS1, FS2, FS3, FS2c, FS3c, FT1, FT2, M21, M22, M31, M32, M51, M52, M61, M62, M91TI, RS100, S120, S150, S210, S410, S610, S610i, S810, S810i | | Customer Reviews | 3.0 3.0 out of 5 stars (9) | | Date First Available | 24 April 2015 | | Is discontinued by manufacturer | No | | Item model number | 47744401 | | Manufacturer | GO-SHOPPING24 | | Package Dimensions | 12 x 5.4 x 4.6 cm; 40 g | | Size | M-XXL | | tech_spec_battery_description_toys | Lithium | ## Images ![Chest Strap Uncoded 5.3 kHz for POLAR Heart Rate Monitor, for POLAR H1, T31, T34: AXN300 AXN500 AXN700 F1 F2 F3 F4 F5 F6 F7 F11 F55 FS1 FS2 FS3 FS2c FS3c FT1 FT2 M21 M22 M31 M32 M51 M52 M61 M62 M91ti RS100 S120 S150 S210 S410 S610 S610i S810 S810i in Sizes M-XXL - Image 1](https://m.media-amazon.com/images/I/21vFKc4bjmL.jpg) ## Customer Reviews ### ⭐ Its rubbish *by J***K on 15 September 2020* It is not accurate!!! I know my work bpms and this is miles out. For example never gets above 85 bpm it then reverts to 45 bpm with the occasional 0 which is a bit worrying. Basically useless DO NOT PURCHASE! ### ⭐⭐⭐ Worth a buy *by C***Y on 4 September 2019* Does what it's meant to. Fastening mechanism slips a bit when fastening, but is fine once on ### ⭐ Doesn't work longer than 5 minutes *by S***L on 27 January 2020* Bought this to use alongside my schwinn Ad8 airdyne, it works well for 5 minutes but after then it disconnects and no longer picks up my heart beat. This isn't polar either which what I thought I was buying --- ## 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/50794679-chest-strap-uncoded-5-3-khz-for-polar-heart-rate](https://www.desertcart.tn/products/50794679-chest-strap-uncoded-5-3-khz-for-polar-heart-rate) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-15*