5 Best Heart Rate Monitors for Swimming (Reviews Updated 2022)

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Swimming, like any other physical activity, affects our body in a number of ways, like increasing blood flow and circulation. And with a heart rate monitor for swimming, you can monitor your most faithful muscle in real-time while covering laps at the pool or beach. The best heart rate monitors for swimming should be highly waterproof, comfortable to wear, and have long battery life.

Best Heart Rate Monitors for Swimming

Out of the very large number of Heart Rate Monitors, a proper evaluation has been conducted and five of the very best were selected. These are listed below to aid you in deciding which to pick.

1. Polar H10 Heart Rate Monitor

Polar H10 Heart Rate Monitor For Men And Women

This sensor is one of the most recent inventions from Polar, and it has a number of connectivity options including Bluetooth and ANT+. The chest strap has a proper buckle and silicone dots that come together to give a comfortable fit. It is definitely waterproof, and it works at temperatures ranging between -10 C and +50 C (14 F and 122F).

  • It supports two simultaneous Bluetooth connections.
  • It provides accurate EEG measurements.
  • Data from one training session can be stored internally.
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2. Fitbit Inspire Heart Rate Tracker

Fitbit Inspire Hr Heart Rate And Fitness Tracker, One Size (s And L Bands Included), 1 Count (1)

The presence of a Lithium-ion battery grants the monitor about 5 days of life after a full charge. Equipped with Bluetooth connectivity, the Fitbit product can operate at temperatures ranging from -10 C to 45 C (14 F to 113 F). During exercise tracking, heart rate data is stored at 1-second intervals, and at 5-second intervals at other times.

  • Possesses Bluetooth 4.0 technology.
  • Long-lasting battery charges within 2 hours.
  • It is water-resistant to depths of 50 meters.
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3. SUUNTO AW-16 Smart Sensor

Suunto Smart Sensor Aw16

The Suunto sensor is probably the smallest high-quality Bluetooth sensor available, and it works by being attached to a belt. The whole structure is built to be comfortable, as the belt comes in small, medium, and large sizes, and different colors too. It is compatible with a whole lot of smartwatches that come with Bluetooth, and fitness apps like Sports Tracker and Strava.

  • Battery life is a whopping 500 hours.
  • It is water-resistant to depths of 30 meters.
  • It records accurate heart rate data.
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4. Garmin HRM-Tri Heart Rate Monitor

Garmin Hrm Tri Heart Rate Monitor

One eye-catching feature is the powerful CR2032 battery which is estimated to last 10 months if used for one hour per day. The monitor stores up to 20 hours of heart rate data and this can be forwarded to compatible Garmin smartwatches. The elastic strap is convenient and can be worn for several hours without discomfort.

  • The battery is replaceable.
  • It weighs only 59 grams (2.08 ounces).
  • Bi-fold adjustment makes the strap fit properly.
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5. Polar FT7 Heart Rate Monitor

Polar Ft7 Heart Rate Monitor

This monitor has a chest strap that is built to fit your body shape because of the soft fabric material that it is made from. Apart from providing heart rate readings, it has a Smart Calorie feature that calculates and shows the number of calories burned during work out. Also, it can be connected with some advanced gym equipment using Gym Link.

  • It is water-resistant to depths of 30m.
  • It weighs only 136 grams (4.8 ounces).
  • Energy pointer feature shows fitness progress.
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Heart Rate Monitors for Swimming Buying Guide

Swimming is considered one of the best exercises, but like with any other exercise your heart has to do more work to keep up. With a heart rate monitor for swimming, you can watch the changes made to your body, and if not prevent turning into the hulk 😉 at least appreciate how your most important organ responds to exercise.

Our buying guide reviews the best heart rate monitors for swimming based on their specified features and customer feedback to give you the best options to choose from. We then take it a step further and outline the qualities you should be on the lookout for in a heart rate monitor for swimming before you make a purchase.

Water Resistance

It is quite evident why water resistance rating is important when you want to pick a heart rate monitor that works underwater. Different monitors have different depth limits at which they can work comfortably. Some of the very best can work at depths of up to 50 meters.

Battery Life

When you want to buy a monitor, the battery strength is something you should really consider. You should find a battery that not only lasts for a long while but one that charges quickly. Also, you might want to get a monitor which a battery that can be easily replaced.

Physical Construct

Most monitors come with straps so that they can be attached to your body while you swim. The best options are those whose straps are elastic, and preferably with different size options to help get the perfect fit.

Also, getting lightweight sensors is often a good idea, so that you will not be distracted by the presence of a heavy attachment while you are underwater.