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Garmin HRM-Swim

Product Code: GARHRMS

When paired with a compatible Garmin cycling, wrist mounted or smartwatch device, the Garmin HRM-Swim enables you to monitor your heart rate whilst you are swimming in pools or in open waters.

The Heart Rate Monitor (HRM) Swim is designed to be worn around your chest during use. When worn the HRM Swim stores heart rate data and then forwards it to your compatible Garmin device e.g. Garmn fenix 6X Pro.

Garmin part number: 010-12342-00

Compatibility: Compatible with selected Garmin devices including models within the following Garmin ranges; Garmin D2, Garmin Descent, Garmin Enduro, Garmin Edge, Garmin epix, Garmin fenix, Garmin Forerunner, Garmin MARQ, Garmin quatix, Garmin Swim, Garmin tactix and Garmin VIRB View the compatibility list of Garmin products or scroll down to compatibility list.


Garmin HRM-Swim - £76.99


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Garmin Heart Rate Monitor Swim

The Garmin HRM-Swim has been specifically designed for swimmers. The HRM-Swim fits snugley around your chest directly on your skin. To use simply pair the Garmin HRM-Swim with your compatible Garmin GPS device using ANT+ connectivity and you are ready to go.

Specifically designed for use in the pool, the sleek, non-slip strap stays in place, even during wall push-offs. Once you're out of the water, including when the torso is lifted out of the water mid-session, real-time heart rate, interval summaries and stored heart rate are transmitted to your compatible Garmin GPS device. Compatible Heart Rate Monitor Swim models include the Garmin Swim 2, Garmin fenix 5 and Garmin quatix 5.

When using the Garmin HRM-Swim in water (swimming), the HRM-Swim stores heart rate data when underwater, then forwards it to the Garmin device. The Garmin HRM Swim can withstand pressure equivalent to 50metres of water.

Pairing your compatible Garmin device with the HRM Swim is easy and after pairing for the first time, it will then subsequently connect automatically.

The Garmin HRM Swim can store up to 20 hours of data. When the heart rate monitor is full, your oldest data is overwritten.

Caring for your heart rate monitor Swim

When using the heart rate monitor dual it may build up with sweat and salt stopping it from functioning properly making heart rate readings inaccurate. For this reason the strap can be removed from the heart rate monitor and it is recommended that you rinse the strap in water after every use. Garmin recommend the strap should be washed after every 7 uses.

Key Features

‣Specifically designed for swimmers
‣Stores and forwards heart rate data to compatible Garmin devices
‣Stores up to 20 hours of heart rate data
‣Swim interval heart rate statistics
‣Non-slip design for pool swimming
‣Soft strap is comfortable and adjustable
‣Worn around the chest
‣Front - flexible plastic. Rear - soft fabric adjustable to your size.
‣Has a range of 3 metres (devices must be within 3 metres of HRM)
‣Waterproof rating: 5 ATM
‣Battery life up to 18 months swimming 3 hours per week

What's in the box?

‣HRM-Swim Heart Rate Monitor

What is the Garmin HRM-Swim heart rate monitor compatible with?

The genuine Garmin HRM-Swim heart rate monitor is compatible with the following Garmin handheld and wrist mounted devices:

Garmin D2 Bravo, D2 Charlie, D2 Delta, D2 Delta PX, D2 Delta S, Descent Mk1, Mk2, Mk2i, Mk2S, Enduro, Edge 25, 130, 305, 500, 510, 520, 520 Plus, 530, 800, 810, 820, 830, 1000, 1030, Explore, Explore 820, Explore 1000, Touring Plus, epix, fenix 3, fenix 3 Sapphire, fenix 5, fenix 5 Plus, fenix 5S, fenix 5S Plus, fenix 5X, fenix 5X Plus, fenix 6, fenix Pro Solar, fenix 6 Pro and Sapphire, fenix 6 Solar, fenix 6S, fenix 6S Pro and Sapphire, fenix 6S Pro Solar, fenix 6X, fenix 6X Pro and Sapphire, fenix 6X Pro Solar, fenix Chronos, Forerunner 735XT, 745, 920XT, 935, 945, MARQ Adventurer, MARQ Athlete, MARQ Aviator, MARQ Captain, MARQ Commander, MARQ Driver, MARQ Golfer, quatix 3, quatix 5, quatix 5 Sapphire, quatix 6, quatix 6 Titanium, quatix 6x Solar, Swim 2, tactix Charlie, tactix Delta Sapphire, tactix Delta Solar, VIRB 360.

Garmin HRM Swim Technical Specification

‣Unit dimensions (including strap): Length: 58-145mm, Width: 38mm, Depth: 12mm
‣Weight: 72g
‣Module size: Length: 29.4mm, Width: 51.4mm, Depth: 8.5mm
‣Module Weight: 51g
‣Water Resistance: 5 ATM**
‣Battery: User-replaceable size CR2032 (3 volts)
‣Battery Life: up to 18 months (swimming 3 hours per week)
‣Operating Temperature: -5°C – 50°C
‣Radio Frequency/Protocol: 2.4 GHz ANT wireless communication protocol
‣Pool chemical resistent: No
‣Range: 3metres
‣System Compatibility: ANT+

**The Garmin HRM Swim can withstand pressure equivalent to 50metres of water.

Why buy from us?

We are official Authorised Internet Retailers for Garmin. We sell genuine Garmin products, accessories and maps. We purchase from assigned Garmin UK distributors. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

This page was last updated on: 15th March 2024

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