Best Waterproof fitness trackers

Staying fit and active requires a blend of motivation, tracking, and technology. Fitness enthusiasts are looking for robust tools that can keep up with their diverse workout regimes, whether on land or in water. That’s where waterproof fitness trackers come in; they’re designed to monitor your progress, track your vitals, and even survive your most intense swimming sessions.

In this comprehensive guide, we’ll walk you through the best waterproof fitness trackers available in 2024. Whether you’re a professional swimmer, an outdoor adventurer, or someone who loves hitting the gym, we’ve got you covered. We’ll explore each device’s unique features, pros and cons, pricing, and real-world usability to help you make the most informed decision possible.

So, let’s dive in and discover the top 10 waterproof fitness trackers that will help you stay on track with your fitness goals.

# Quick Overview

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Garmin Forerunner 945

4.6/5

  • Manufacturer: Garmin
  • Compatible Devices: Android and iOS
  • Waterproof Rating: up to 50 meters
  • Battery life: Up to 14 days
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Apple Watch Series 9

4.6/5

  • Manufacturer: Apple
  • Compatible Devices: iOS only
  • Waterproof Rating: up to 50 meters
  • Battery life: up to 18 hours
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Fitbit Charge 6

4.3/5

  • Manufacturer: Fitbit
  • Compatible Devices: Android and iOS
  • Waterproof Rating: up to 50 meters
  • Battery life: up to 7 days

Key Factors to Consider in a Waterproof Fitness Tracker

Durability and Build Quality

When choosing a waterproof fitness tracker, durability is key. The device should be robust enough to withstand not just water exposure but also the wear and tear that comes with active use. Look for materials like silicone or stainless steel that can resist corrosion from saltwater and pool chemicals.

Water Resistance Rating

Understanding the water resistance rating is crucial. Most waterproof fitness trackers come with either an IPX rating (Ingress Protection) or an ATM rating:

  • IPX Rating: Indicates resistance to water; for example, IPX7 means the device can handle immersion up to 1 meter for 30 minutes.
  • ATM Rating: Refers to atmospheric pressure; a 5 ATM rating means the device can handle pressures equivalent to a depth of 50 meters, making it suitable for swimming but not deep-sea diving.

Make sure you choose a tracker that matches the level of water activity you plan to engage in, whether it’s casual swimming, snorkeling, or competitive water sports.

Fitness Tracking Features

While water resistance is essential, the best waterproof fitness trackers also offer a suite of fitness tracking features, including:

  • Heart Rate Monitoring: Tracks your heart rate in real-time, even underwater.
  • GPS Tracking: Great for swimmers and open-water athletes who need precise location data.
  • Swim Tracking Metrics: Monitors lap count, stroke style, swim speed, and distance.

For swimmers, features like SWOLF scores (a measure of swimming efficiency) can be incredibly useful to track progress and enhance performance.

Battery Life

Battery life can make or break your fitness tracker experience, especially during long swim sessions or triathlons. Look for devices that offer at least 5-7 days of battery life on a single charge, with GPS mode lasting several hours. This ensures your tracker won’t give up on you mid-workout.

Compatibility

It’s essential to choose a fitness tracker that is compatible with your smartphone’s operating system. Most fitness trackers support both iOS and Android, but some features might be exclusive to specific platforms. Always check app compatibility to ensure seamless syncing of your workout data.

Price Range

Fitness trackers come in various price ranges, from budget-friendly options under $100 to premium models that go beyond $300. Understand your budget and focus on the features that matter most to you.

Detailed Reviews of the Top 10 Best Waterproof Fitness Trackers for 2024

1. Garmin Forerunner 945

Overall best fitness tracker

Garmin Forerunner 945 is the ultimate fitness tracker for athletes who crave precision. With advanced GPS accuracy, heart rate monitoring, and comprehensive performance metrics, it’s designed to take your training to the next level.

Display Type: Sunlight-visible, Memory-in-pixel | Compatible Device: Android and iOS | Connectivity Tech: Bluetooth | Waterproof Rating: 5 ATM (50 meters) | Battery life: Up to 14 days

The Garmin Forerunner 945 is built for serious athletes and triathletes who demand more from their fitness trackers. This device stands out due to its advanced performance analytics, multi-sport capabilities, and detailed swim metrics, making it ideal for both pool and open-water swimming. The 5 ATM water resistance rating ensures that the tracker can withstand water depths of up to 50 meters, so you never have to worry about it during your swimming workouts.

One of the major selling points of the Forerunner 945 is its precise GPS tracking, which is incredibly useful for outdoor runners, cyclists, and swimmers who want accurate route data. In addition, the VO2 max measurement and advanced recovery insights give athletes a deep understanding of their endurance and training efficiency.

In terms of battery life, the Forerunner 945 offers up to 14 days in smartwatch mode and 36 hours in GPS mode, which is impressive considering its advanced capabilities. However, the premium features come with a hefty price tag of around $320, which might discourage casual fitness enthusiasts.

The Forerunner 945 excels in offering customizable workouts, real-time heart rate monitoring, and even music storage, making it a complete fitness companion. The main downside is its price, which can be considered expensive for those who don’t need the extensive range of features.

Product Pros

  • Advanced swim tracking and performance metrics
  • Durable and waterproof build
  • Excellent battery life
  • Accurate GPS and heart rate monitoring

Product Cons

  • The Bulky design may not suit smaller wrist
  • Expensive compared to other fitness trackers
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2. Apple Watch Series 9

The best fitness tracker for iPhone users

The Apple Watch Series 9 combines sleek style with cutting-edge technology, making it more than just a fitness tracker. Its advanced health features, like ECG, blood oxygen monitoring, and a stunning Retina display, are perfect for anyone serious about tracking their fitness and well-being.

Display Type: Always-On Retina display | Compatible Device: iOS only | Connectivity Tech: Wi-Fi | Waterproof Rating: Up to 50 meters | Battery life: Up to 18 hours

The Apple Watch Series 9 continues Apple’s legacy of combining style, functionality, and cutting-edge technology. With a water resistance rating of 50 meters, it’s designed for both casual swimmers and more dedicated fitness enthusiasts. Whether you’re tracking laps in the pool or open-water swimming, the Apple Watch Series 9 automatically detects when you start your swim and logs important metrics like distance, laps, and stroke type.

The Series 9 integrates seamlessly with iOS devices, allowing you to sync your fitness data to the Apple Health app. Its always-on Retina display is incredibly bright, making it easy to see your stats even underwater. It’s not just a fitness tracker though, you can use it to monitor your heart rate, track your sleep, and even take ECG readings for heart health insights. The inclusion of Siri voice commands and the U2 chip adds another layer of convenience.

However, battery life remains one of the few drawbacks of the Apple Watch Series 9. With only 18 hours of use on a single charge, you may find yourself charging it every day, especially if you’re using the GPS and workout features frequently. Additionally, the starting price of $364 places it in the premium category, which may not appeal to budget-conscious users.

Product Pros

  • Seamless integration with the Apple ecosystem
  • Advanced health and fitness tracking features
  • Crisp, easy-to-read Retina display
  • Wide range of third-party fitness apps

Product Cons

  • Requires iOS 17 or later
  • Limited battery life
  • Not compatible with Android devices
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3. Fitbit Charge 6

The best budget-friendly fitness tracker

The Fitbit Charge 6 offers top-notch heart rate monitoring, sleep analysis, and exercise tracking at a budget-friendly price. With its water-resistant design and long-lasting battery, it’s ideal for everyday use and perfect for those starting their fitness journey.

Display Type: OLED display | Compatible Device: Android and iOS | Connectivity Tech: Wi-Fi | Waterproof Rating: 5 ATM (50 meters) | Battery life: Up to 7- days

For those who want a budget-friendly waterproof fitness tracker without sacrificing quality, the Fitbit Charge 6 is an excellent option. Priced at around $159, the Charge 6 is water-resistant up to 50 meters, making it ideal for casual swimmers who want to track their pool workouts or open-water activities.

This fitness tracker offers 24/7 heart rate monitoring, built-in GPS, and advanced sleep tracking. One of its standout features is its Active Zone Minutes, which tracks how long you spend in your target heart rate zones during exercise, providing more accurate insights into your fitness levels. The Sleep Score feature is also highly valued by users, as it gives a comprehensive analysis of your sleep stages and quality. These features make it great for overall health tracking.

The Fitbit app ecosystem is a huge plus for this device, offering in-depth analytics and health tips based on your data. However, compared to more premium models, the Charge 6 lacks some advanced features like VO2 max and recovery insights. It also has limited GPS functionality, which may disappoint runners and cyclists who want precise outdoor tracking.

On the upside, the Charge 6 delivers a solid 7-day battery life, making it perfect for users who don’t want to worry about frequent charging. It’s a no-frills device that delivers on the essentials without being overly complex.

Product Pros

  • Affordable with excellent swim tracking capabilities
  • Detailed sleep and heart rate analysis
  • Lightweight and comfortable design
  • Automatic exercise detection

Product Cons

  • The screen may be too small for some users
  • Some metrics require premium subscription
  • Basic GPS functionality
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4. WHOOP 4.0

The best for continuous health monitoring

The WHOOP 4.0 is your ultimate partner in fitness and recovery. Designed for athletes who want in-depth data, this subscription-based tracker focuses on sleep, strain, and recovery insights to help you optimize your performance

Display Type: No display | Compatible Device: Android and iOS | Connectivity Tech: App  | Waterproof Rating: Fully waterproof | Battery life: Up to 5- days

The WHOOP 4.0 is a unique fitness tracker that focuses less on typical metrics like steps and more on recovery and strain tracking. With a water resistance rating suitable for swimming, this tracker is geared towards performance-driven athletes who want to optimize their training. WHOOP uses its proprietary algorithm to track heart rate variability (HRV), which helps assess your readiness for the next workout by calculating your recovery score.

The subscription-based model around $30 per month is the main catch here, as you don’t actually buy the device outright. Instead, you subscribe to the WHOOP service, which includes constant data monitoring and feedback on how your body is performing. This makes WHOOP stand out from the competition, but it may not appeal to those who prefer a one-time purchase.

WHOOP’s waterproof build ensures that it can handle even the most intense swims, but it doesn’t have a display. Instead, all data is accessed via the WHOOP mobile app. This may be a downside for users who like to glance at their progress on their wrist, but it makes the device incredibly lightweight and comfortable to wear 24/7.

The WHOOP 4.0 shines in areas like sleep and strain analysis, providing insights into how well your body is recovering after strenuous activity. For athletes focused on performance and health optimization, WHOOP delivers comprehensive, research-driven metrics that help in making informed training decisions.

Product Pros

  • Advanced recovery and strain tracking
  • Comprehensive health insights
  • Lightweight, comfortable, and waterproof design
  • Ideal for serious athletes and performance-focused users

Product Cons

  • Lack screen and display on the band
  • Subscription Required to access data

5. Polar Grit X

The best outdoor fitness tracker

Polar Grit X, built for rugged adventures and endurance athletes. Its hill tracking, long battery life, and smart fueling assistant make it the perfect companion for long-distance runs, hikes, and intense workouts.

Display Type: Always-on color touch display | Compatible Device: Android and iOS | Connectivity Tech: GPS | Waterproof Rating: 10 ATM (100 meters) | Battery life: Up to 7 days

The Polar Grit X is a rugged, outdoor-ready fitness tracker designed for athletes who need more than just swim tracking. With a 10 ATM water resistance rating, it’s built to endure both pool and open-water conditions, making it perfect for swimmers and adventurers alike. At around $415, this tracker sits in the mid-to-high price range but offers a feature set that justifies its cost.

One of the most appealing features of the Polar Grit X is its Hill Splitter, which provides detailed metrics on your performance when ascending or descending hills. Coupled with turn-by-turn navigation and FuelWise, which helps you plan your nutrition during long activities, the Grit X is ideal for outdoor athletes, cyclists, and hikers.

The swim tracking capabilities are accurate and detailed, with metrics such as stroke rate, distance, and efficiency. Additionally, it supports heart rate monitoring while swimming, which many competitors lack.

Battery life is impressive, offering up to 40 hours in training mode with GPS and heart rate monitoring enabled, or up to 7 days in watch mode. The Grit X is slightly heavier than other fitness trackers, but that’s expected given its rugged build and wide range of features.

While it may not have the sleekest interface compared to other wearables, the Polar Grit X excels in outdoor durability and fitness tracking. It’s a solid choice for anyone serious about multisport activities.

Product Pros

  • Exceptional durability and water resistance
  • Comprehensive swim tracking features
  • Advanced training and navigation tools
  • Long battery life in GPS mode

Product Cons

  • Limited smartwatch features
  • Interface can be challenging for beginners
  • Slightly bulkier design
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6. Amazfit T-Rex Pro

The best budget rugged fitness tracker

The Amazfit T-Rex Pro is your go-to fitness tracker. With military-grade toughness and a battery that lasts up to 18 days, it’s designed for the most adventurous. Dive into your next workout with its 10 ATM water resistance and robust GPS tracking.

Display Type: 1.3-inch AMOLED display | Compatible Device: Android and iOS | Connectivity Tech: Bluetooth | Waterproof Rating: 10 ATM (100 meters) | Battery life: Up to 18 days

If you’re looking for a tough, military-grade fitness tracker without a hefty price tag, the Amazfit T-Rex Pro is a fantastic option. Priced at around $159, it combines affordability with durability, making it a great choice for those who need a tracker that can withstand harsh conditions, including swimming. With 10 ATM water resistance, the T-Rex Pro can handle depths up to 100 meters, making it more than capable of tracking your swimming performance.

The design is bulky but rugged, adhering to military standards for shock resistance, extreme temperature tolerance, and water protection. It’s designed to be tough, so if you’re into adventure sports or water activities, this is a reliable choice.

In terms of features, the Amazfit T-Rex Pro offers blood oxygen monitoring, built-in GPS, and 100+ sport modes, including swimming. It tracks distance, stroke rate, and even heart rate while underwater, which is impressive given its price point. The battery life is another highlight, lasting up to 18 days on a single charge, even with moderate usage.

Where it falls short is in its smart features. You won’t get the robust app ecosystem that you find with brands like Apple or Garmin. Additionally, the display is functional but not as vibrant or high-resolution as its competitors.

Product Pros

  • Affordable and extremely durable
  • Comprehensive swim and fitness tracking features
  • Long battery life suitable for long trips
  • Multiple global navigation satellite systems

Product Cons

  • Limited smartwatch features
  • Touchscreen can be unresponsive in cold weather
  • Interface can be less intuitive
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7. Samsung Galaxy Watch 5

The best smartwatch for Android users

The Samsung Galaxy Watch 5 is a powerhouse of style and function. With body composition analysis, sleep tracking, and a stunning AMOLED display, this watch is made for fitness lovers who want a smart companion.

Display Type: Super AMOLED display | Compatible Device: Android | Connectivity Tech: Bluetooth | Waterproof Rating: 5 ATM (50 meters) | Battery life: Up to 50 hours

The Samsung Galaxy Watch 5 offers a sleek, stylish design while packing some serious fitness tracking features. With 5 ATM water resistance, it’s suitable for pool and open-water swimming, giving swimmers the ability to track laps, strokes, and calories burned with ease. The watch comes in two sizes, 40mm and 44mm, and features a stunning AMOLED display that is easy to read even underwater.

The Galaxy Watch 5 goes beyond fitness tracking by offering comprehensive health monitoring tools like ECG readings, blood pressure monitoring, and a bioelectrical impedance sensor that measures body composition. This makes it a versatile tool for those who want more than just swim tracking.

Its GPS and workout tracking features are highly accurate, making it ideal for runners and cyclists as well. The LTE connectivity means you can leave your phone at home while still staying connected, although this feature will drain the battery faster.

One area where the Galaxy Watch 5 stands out is its integration with the Samsung ecosystem, providing seamless connections with Samsung Health and other smart devices. Battery life is decent, lasting up to 40 hours, but it falls short when compared to some of the more fitness-oriented trackers in this list.

Product Pros

  • High-quality AMOLED display
  • Advanced health and fitness tracking features
  • LTE connectivity for phone-free usage
  • Comprehensive swim metrics

Product Cons

  • Limited battery life
  • Some features limited to Samsung phones
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8. Suunto 9 Baro

The best for ultra-endurance athletes

Suunto 9 Baro is engineered for the long haul with its unparalleled GPS and battery life. This rugged tracker handles everything from high-altitude hikes to underwater adventures, providing detailed performance analytics.

Display Type: matrix | Compatible Device: Android and iOS | Connectivity Tech: Bluetooth | Waterproof Rating: 10 ATM (100 meters) | Battery life: Up to 120 hours

The Suunto 9 Baro is a powerhouse in the world of outdoor and endurance fitness trackers. With its 10 ATM water resistance rating, this watch is perfectly suited for both pool and open-water swimming, making it ideal for triathletes and dedicated swimmers. Priced at around $229, the Suunto 9 Baro is designed for those who need durability, reliability, and advanced sports tracking capabilities.

One of the most impressive aspects of the Suunto 9 Baro is its exceptional battery life. It offers up to 120 hours of continuous exercise tracking with its intelligent battery modes, making it one of the best options for long-distance athletes and adventurers. The watch automatically switches to a lower power mode when the battery gets low, ensuring you never lose your workout data.

The barometric altitude tracking feature sets the Suunto 9 Baro apart from many of its competitors, providing accurate data on elevation changes, which is crucial for outdoor enthusiasts and trail runners. The FusedTrack™ technology also combines GPS and motion sensor data to enhance tracking accuracy, even during ultra-long runs.

While the Suunto 9 Baro excels in multisport tracking and durability, its user interface might feel a bit outdated compared to sleeker competitors like the Garmin Forerunner or the Apple Watch Series 9. It’s also on the heavier side, which might be noticeable during extended wear.

Product Pros

  • Durable and built for extreme sports
  • Long battery life with intelligent power management
  • Accurate GPS and swim tracking
  • Suitable for high-impact activities

Product Cons

  • Interface may feel less modern
  • Higher price point

9. Coros Vertix 2

The best for extreme conditions

The Coros Vertix 2 offers unbeatable battery life, dual-frequency GPS, and offline maps to guide you through the most remote locations. Built for the toughest terrains and longest journeys, this fitness tracker is ideal for the serious adventurer.

Display Type: Sapphire glass screen with always-on display | Compatible Device: Android and iOS | Connectivity Tech: Bluetooth, Wi-Fi | Waterproof Rating: 10 ATM (100 meters) | Battery life: Up to 60 days

The Coros Vertix 2 is a high-performance GPS adventure watch designed for extreme sports enthusiasts and those who demand durability and precision from their gear. With a 10 ATM water resistance rating, it’s built to handle swimming in both pools and open water. Priced at around $699, it sits in the premium category but justifies the cost with its extensive range of features and robust build quality.

What sets the Coros Vertix 2 apart is its dual-frequency GNSS support, which provides superior GPS accuracy even in the most challenging environments, such as dense forests or urban canyons. This makes it a top choice for trail runners, mountain bikers, and outdoor explorers who rely on precise navigation.

The battery life is one of the best in the industry, lasting up to 60 days in regular use and up to 140 hours in full GPS mode. This longevity ensures that the Vertix 2 can handle extended adventures without needing a recharge, a crucial feature for ultramarathon runners and hikers.

The swimming metrics on the Coros Vertix 2 include detailed data on stroke rate, distance, SWOLF (Swim Golf), and efficiency, making it a comprehensive tool for swimmers. The watch also supports music storage and playback, which is a nice touch for those who like to train with tunes.

On the downside, the Coros Vertix 2 is not as feature-rich in the smart notification department as some of its competitors. It lacks some of the smartwatch capabilities you’d find on the Apple Watch or Samsung Galaxy Watch.

Product Pros

  • Exceptional battery life
  • Durable and rugged design
  • Advanced swim and multisport tracking features
  • Dual-frequency GPS and offline maps

Product Cons

  • Proprietary charging cable is required
  • Bulky and heavy on the wrist
  • Learning curve for new users
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10. Garmin Venu 3

The best stylish all-rounder fitness tracker

Garmin Venu 3 combines vibrant design with powerful health tracking features. With an AMOLED display, animated workouts, and stress monitoring, it’s perfect for those who want to keep fit in style.

Display Type: AMOLED | Compatible Device: Android and iOS | Connectivity Tech: Wireless | Waterproof Rating: 5 ATM (50 meters) | Battery life: Up to 14 days

The Garmin Venu 3 is a versatile fitness tracker that bridges the gap between a smartwatch and a high-performance sports watch. With a 5 ATM water resistance rating, it’s perfectly suited for swimmers who want detailed metrics in the pool or open water. Priced around $446, the Venu 3 offers a good balance of style, functionality, and performance.

One of the highlights of the Venu 3 is its AMOLED display, which is bright and colorful, making it easy to read even under water. This vibrant screen brings a touch of smartwatch flair to a device that is fundamentally focused on fitness and health tracking. It provides comprehensive swim metrics, including distance, stroke count, pace, and SWOLF, helping you analyze and improve your swimming technique.

The Health Snapshot™ feature allows users to record key metrics like heart rate, blood oxygen levels, stress, and respiration in one session, providing a quick overview of their health status. Additionally, the Body Battery™ energy monitoring helps you determine the best times for activity and rest, which is great for optimizing your training schedule.

Battery life on the Garmin Venu 3 is decent, offering up to 14 days in smartwatch mode and up to 22 hours with GPS tracking. While not the longest battery life on the market, it’s more than sufficient for most users’ needs. It also comes with built-in GPS, contactless payments, and smart notifications, making it a well-rounded device for everyday use.

Some users may find the Garmin Venu 3’s interface a bit less intuitive compared to other smartwatches, and its focus on fitness tracking might overshadow its smart features slightly.

Product Pros

  • Bright and vivid AMOLED display
  • Detailed swim and health tracking features
  • Wide range of smart functionalities
  • Stylish and comfortable design

Product Cons

  • Battery life could be better with intensive use
  • Pricier than other fitness-focused models

Why Invest in a Waterproof Fitness Tracker?

Waterproof fitness trackers aren’t just a luxury for professional swimmers; they are essential tools for anyone who wants to elevate their fitness game. Let’s explore some key reasons to invest in a swim-proof fitness tracker:

Track Swim Metrics Like a Pro

Whether you’re a casual swimmer or training for a triathlon, a waterproof fitness tracker can help you monitor metrics like lap count, stroke type, swim speed, and distance covered. This data is invaluable in helping you analyze your performance and identify areas for improvement.

Heart Rate Monitoring, Even Underwater

Most waterproof fitness trackers today come equipped with optical heart rate sensors that can accurately track your pulse underwater. This feature is particularly useful for interval training, as you can gauge your heart rate recovery and optimize your training intensity.

Versatility Beyond Swimming

Waterproof fitness trackers are not limited to swimming. They are designed to withstand rain, sweat, and even accidental submersion, making them perfect for all types of outdoor activities, including running, cycling, and hiking.

Stay Connected, Even When Wet

High-end models like the Garmin Forerunner 945 and Apple Watch Series 9 allow you to stay connected with notifications, calls, and messages, even while you’re swimming. This means you never miss an important update, whether you’re in the pool or out in the open sea.

How to Choose the Best Waterproof Fitness Tracker for Your Needs

Finding the best waterproof fitness tracker for your needs depends on your lifestyle, budget, and specific fitness goals. Here are some tips to help you make the right choice:

Assess Your Fitness Goals

Identify the primary activities you want to track. If you’re into swimming, look for models with advanced swim metrics. For outdoor runners, GPS accuracy and battery life are crucial.

Consider the Ecosystem and Compatibility

Make sure the fitness tracker is compatible with your smartphone and integrates well with other apps or devices you use. For example, Apple Watch users benefit the most when paired with iOS devices.

Budget and Features

While high-end models come with premium features, there are plenty of budget-friendly options that still offer essential tracking capabilities. Determine which features are must-haves and look for models within your price range.

Conclusion

Choosing the best waterproof fitness tracker can make all the difference in your fitness journey, whether you’re a swimmer, triathlete, or just love staying active in the water. We’ve reviewed the top 10 options for 2024, covering everything from high-end models like the Garmin Forerunner 945 to affordable picks like the Fitbit Charge 6.

Our top recommendation for serious athletes is the Garmin Forerunner 945 due to its advanced tracking features and swim metrics. For everyday users who prioritize style and versatility, the Apple Watch Series 9 and Garmin Venu 3 are excellent choices.

If you like this guide don’t forget to share it with fellow fitness enthusiasts to help them find their ideal waterproof fitness tracker.

Frequently Asked Questions

How Accurate Are Activity Trackers?

The accuracy depends on the tracker and how you use it. Generally, activity trackers are accurate for tracking steps, distance, and heart rate. However, they may not be as precise when estimating calories burnt, as this can vary based on individual factors like metabolism and activity level.

Can you wear a waterproof fitness tracker in the ocean?

Most fitness trackers with at least a 5 ATM water resistance rating can be worn in the ocean. However, it’s best to rinse the device with fresh water afterward to remove any salt residues that may affect its longevity.

How Does Fitbit Track Calories Burn?

Fitbit uses a combination of your heart rate, age, weight, and activity level to estimate calories burnt. While not 100% accurate, it provides a good estimate that can help you stay on track with your fitness goals.

What’s the difference between water-resistant and waterproof fitness trackers?

Water-resistant fitness trackers can handle splashes and light rain but are not designed for full submersion. Waterproof fitness trackers are built to withstand full immersion, making them suitable for swimming and other water-based activities.