Heart Rate Devices

Garmin Instinct 2X Solar Standard Edition 50mm Rugged GPS Smartwatch

372 reviews

SKU: GRMI2XSGP

~~$449.99~~ Save: $150 (33%)

^$299.99

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In Stock

DESCRIPTION

A rugged GPS smartwatch with unlimited battery life and built-in sports apps, perfect for outdoor adventures.

Pros

Convenient solar charging
Long battery life
Useful features for outdoor activities
Accurate tracking and health monitoring
Rugged and durable design

Garmin fenix 7X Pro Sapphire Solar Edition 51mm GPS Smartwatch

161 reviews

SKU: GRMF7XWGB

~~$999.99~~ Save: $550.04 (55%)

^$449.95

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In Stock

DESCRIPTION

A durable GPS smartwatch with sapphire solar charging, long battery life, advanced training metrics, and LED flashlight.

Pros

Well-designed
Long battery life
Convenient features
Durable
Accurate tracking

Garmin Forerunner 165 GPS Smartwatch

41 reviews

SKU: GRMF165SBSG

^$249.99

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In Stock

DESCRIPTION

A lightweight, GPS smartwatch with a brilliant AMOLED touchscreen display, built-in activity profiles, and smart notifications.

Pros

Lightweight and trim design
Efficient and reliable with no crashes
Accurate and suitable for various activities
Brilliant AMOLED touchscreen display
Long battery life and useful features

Garmin Forerunner 165 Music GPS Smartwatch

24 reviews

SKU: GRMF165MSBSG

^$299.99

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In Stock

DESCRIPTION

A lightweight, unisex smartwatch with built-in GPS, heart rate monitor, AMOLED display, and music streaming capabilities.

Pros

Music streaming capabilities
Good value for the price
Great running watch
User-friendly interface
Accurate tracking

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

16 reviews

SKU: GRMDMK43BK

~~$1399.99~~ Save: $250 (18%)

^$1149.99

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In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, GPS, and dive readiness tool for smaller wrists.

Scubapro Galileo 2 Wrist Computer

14 reviews

SKU: UTCG2

~~$1049~~ Save: $23 (2%)

^$1026

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In Stock

DESCRIPTION

A highly customizable wrist computer with an easy-to-read color screen and intuitive menu.

Garmin Venu 3S 41mm GPS Smartwatch

13 reviews

SKU: GRMV3SGDR

^$449.99

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In Stock

DESCRIPTION

A unisex GPS smartwatch with a bright touchscreen display, long battery life, and advanced fitness features.

Garmin Lily 2 Classic Sport GPS Smartwatch

13 reviews

SKU: GRML2CWCG

^$299.99

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In Stock

DESCRIPTION

A fashionable GPS smartwatch with a patterned lens, heart rate monitoring, and 5-day battery life.

Scubapro G2 Dive Computer Complete

5 reviews

SKU: PCKUTCG2A

~~$1299~~ Save: $23 (2%)

^$1276

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In Stock

DESCRIPTION

A highly advanced dive computer with a user-friendly interface, customizable algorithms, and wireless air integration.

Garmin fenix 8 Solar Sapphire GPS Smartwatch

1 reviews

SKU: GRMF8S51MBLK

^$1199.99

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In Stock

DESCRIPTION

A rugged multisport GPS smartwatch with solar charging, sapphire lens, built-in flashlight, and advanced health metrics.

Scubapro G2 Tek Wrist Dive Computer, Blue/Black

1 reviews

SKU: SCPG2TWDC

~~$1049~~ Save: $23 (2%)

^$1026

+ wishlist

In Stock

DESCRIPTION

A reliable, intuitive dive computer with color indicators and multiple gas capabilities, suitable for technical diving.

Garmin fenix 8 Sapphire GPS Smartwatch

1 reviews

SKU: GRMF843MSBLK

^$1099.99

+ wishlist

In Stock

DESCRIPTION

A rugged GPS smartwatch with advanced strength training, dive capability, and 24/7 health and wellness features.

Garmin Lily 2 Sport GPS Smartwatch

1 reviews

SKU: GRML2WCG

^$249.99

+ wishlist

In Stock

DESCRIPTION

A stylish, small smartwatch with a patterned lens, long battery life, and health monitoring capabilities.

Pros

Good battery life
Health tracking features
Stylish design
User-friendly functions
Comfortable fit

Garmin fenix 8 AMOLED GPS Smartwatch with HRM 600 Heart Rate Monitor

SKU: GRMF8AGSK

^$1169.98

+ wishlist

In Stock

DESCRIPTION

A digital GPS sports watch with AMOLED display, rubber band, and advanced heart rate monitoring features.

Suunto Chest Strap

SKU: SNTCSTRPM

^$45

+ wishlist

In Stock

DESCRIPTION

A comfortable, machine-washable chest strap for accurate heart rate monitoring, compatible with Movesense and available in various sizes.

Suunto Smart Heart Rate Belt

SKU: SNTSHRBELT

^$79

+ wishlist

In Stock

DESCRIPTION

A comfortable and accurate heart rate monitor belt for multisport athletes, compatible with Suunto watches.

Garmin fenix 8 AMOLED GPS Smartwatch

SKU: GRMF843MGWHT

^$999.99

+ wishlist

In Stock

DESCRIPTION

A premium multisport GPS smartwatch with a bright AMOLED display, built-in LED flashlight, and advanced training features.

Garmin HRM 600 Heart Rate Monitor

SKU: GRMHRM600MXL

^$169.99

+ wishlist

In Stock

DESCRIPTION

A premium digital heart rate monitor with a comfortable, machine-washable strap and advanced running dynamics tracking.

Garmin Instinct E 40mm GPS Smartwatch

SKU: GRMIE40BK

~~$299.99~~ Save: $100 (33%)

^$199.99

+ wishlist

In Stock

DESCRIPTION

A rugged GPS smartwatch with a 40mm scratch-resistant case, rubber band, and comprehensive health monitoring.

Coros APEX 2 Pro GPS Outdoor Watch with Nylon Band

SKU: CRSAPX2PGRY

^$449

+ wishlist

In Stock

DESCRIPTION

A rugged digital GPS sports watch with titanium bezel, nylon band, advanced heart rate sensor, and water resistance.

Coros APEX 2 GPS Outdoor Watch with Nylon Band

SKU: CRSAPX2BLK

^$349

+ wishlist

In Stock

DESCRIPTION

A rugged digital GPS sports watch with a titanium bezel, sapphire glass, and durable nylon band.

Garmin vivoactive 6 42mm GPS Smartwatch

SKU: GRMVIVO6BONE

^$299.99

+ wishlist

In Stock

DESCRIPTION

A vibrant GPS smartwatch with a rubber band, offering health monitoring and 80+ sports apps.

Garmin Lily 2 Active Sport GPS Smartwatch

SKU: GRML2ASP

^$299.99

+ wishlist

In Stock

DESCRIPTION

A stylish smartwatch with GPS, heart rate tracking, and a 9-day battery, available in silicone bands.

Garmin fenix 8 Sapphire GPS Smartwatch with HRM 600 Heart Rate Monitor

SKU: GRMF8SGSB

^$1269.98

+ wishlist

In Stock

DESCRIPTION

A digital GPS sports watch with sapphire glass, rubber band, and advanced heart rate monitoring features.

Garmin tactix 8 AMOLED Tactical GPS Smartwatch with HRM 600 Heart Rate Monitor

SKU: GRMTXK

^$1469.98

+ wishlist

In Stock

DESCRIPTION

A digital GPS sports watch with AMOLED display, rubber band, and advanced heart rate monitoring.

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Heart Rate Devices

Whether you’re a seasoned diver, an avid snorkeler, or just beginning to explore the underwater world, heart rate devices have become an essential companion for anyone serious about their aquatic adventures. These innovative tools offer more than just a glimpse at your pulse; they provide invaluable insights into your body’s response to the unique demands of underwater activity. For divers, monitoring heart rate can be a crucial aspect of managing exertion, optimizing oxygen consumption, and enhancing overall safety. Picture yourself gliding through a kelp forest or drifting along a vibrant coral reef—the subtle changes in your heart rate can tell you when to slow your breathing, conserve energy, or recognize when it’s time to surface. As the summer months draw to a close and water temperatures begin to shift, many enthusiasts find themselves extending their dive season or pushing for that one last memorable trip. Having a reliable heart rate device can make these late-summer excursions safer and more enjoyable, allowing you to tune into your body’s signals and make the most of every dive.

Heart rate devices are not just for the hardcore diver or competitive freediver; they also make thoughtful and practical gifts for friends or family members who love the water. Imagine gifting a heart rate monitor to someone who’s just completed their open water certification or to a partner who’s training for their first underwater endurance challenge. These devices are designed for a range of users, from casual snorkelers interested in tracking their fitness to experienced divers who want to fine-tune their performance. When choosing a heart rate device, consider factors such as waterproof rating, ease of use with gloves or wet hands, compatibility with other dive equipment, and the ability to log and analyze data after a dive. Some models offer wireless connectivity, integration with dive computers, and even real-time feedback, which can be especially useful during group dives or training sessions. The right device should feel like a natural extension of your gear—robust enough to withstand saltwater, easy to read in low-light conditions, and comfortable enough to wear for extended periods underwater. For those who also enjoy topside fitness activities, many heart rate devices transition seamlessly from the ocean to the gym, making them a versatile addition to any active lifestyle. To explore a curated selection of options tailored specifically for underwater and cross-training use, take a look at our Exercise Heart Rate Monitors page.

Choosing the right heart rate device is about finding the balance between functionality, durability, and personal comfort. Think about the environments you’ll be using it in—whether it’s the warm, turquoise waters of a tropical reef or the brisk, invigorating chill of a late-summer lake dive. The demands on your equipment can change with the season, and a well-chosen heart rate monitor can help you adapt, ensuring you stay within safe limits while pushing your boundaries. For families who dive together, these devices can add a layer of reassurance, allowing parents to keep an eye on younger or less experienced divers. For solo adventurers, they offer peace of mind, turning raw data into actionable knowledge that enhances both safety and enjoyment. As you browse our selection, imagine the confidence you’ll feel knowing you have a tool that keeps you connected to your own physiology, ready for whatever the water has in store. Whether you’re looking to improve your fitness, maximize your underwater experience, or simply enjoy the reassurance that comes from monitoring your heart rate, these devices are a smart investment for anyone who finds joy and adventure beneath the surface.