Best Waterproof Smartwatches (Review) In 2020

The best waterproof smartwatches listed below have been selected by Demystifying Digital because of their exceptional specifications, water resistance, ability to answer calls/messages, and use of the best manufacturers.

If you are looking to purchase a new smart watch in 2020, it can be difficult to know where to begin. With so many brands available, finding the best waterproof smartwatch at the right price can be challenging.

This then leaves the consumer with a difficult choice.

As well as just being waterproof, many of these watches also have features that analyze your health whilst training in the pool, or you may just want to not have to take off your watch whilst showering

Not sure where to start? Read on for our top picks for the best waterproof smartwatches around.

The Best Waterproof Smartwatch

Everyone has different reasons for buying a waterproof smart watch, and this is where we come into play. Demystifying Digital has reviewed the top 10 best waterproof smartwatches on the market today and has given you a buyer’s guide to help you out. Here they are:

1. Garmin Vivoactive 3 – Best Waterproof Smartwatch

Externally, Vivoactive 3 has a classic wristwatch format. Suitable for any style of clothing, it distinguishes itself from many other sports solutions with bright colors. Also, this waterproof smartwatch is suitable for women’s wrists.

Garmin VivoActive 3 is a waterproof android watch which supports data recording features for swimming in a pool but does not support swimming in open water so this may be a problem if you want to use it for sailing for example.

It is primarily suitable for athletes because the main functions here are tied to sports: dozens of loaded disciplines, including swimming, golf, biking and snowboarding, an abundance of sensors, built-in GPS and the ability to work with tracks on the map from a mobile application. Plus, it also has a decent battery life: about 12 hours with GPS tracking on and up to a week of use as a waterproof smart watch.

Key features:
-Determine location using GPS and GLONASS
-Garmin Pay
-Listen to up to 500 songs
-More than 15 sports applications
-Reach your sporting goals with VO2 max and fitness tracker age estimates

Water resistance: Up to 50 meters (5ATM)
Time to full discharge: Up to 7 days


Accurate location determination.

Good battery life.

Records and provides the most important sports metrics.


No specific feature for open water.

During swimming, the pulse rate measurement function is not available.

2. Fitbit Ionic – Best Budget Waterproof Smartwatch

Previously Fitbit wasn’t seen as a competitor to Apple or Garmin watches. However, the waterproof smartwatch received a lot of new features such as the ability to play music, GPS and an app store to buy more.

You can connect wireless Bluetooth headphones to your watch and listen to music directly allowing you to run or exercise without a phone. The watch has 2.5 GB of space where you can save all your songs. There are no problems with playing music.

Another feature of the watch is the ‘Coach’ section. This is your personal trainer. There are several free training options that allow the water proof smart watch to learn about your body specifically. Then, you will be offered to buy courses that are suitable for you. Conveniently, the watch shows a video of how to do the exercises, and also monitors how you do them.

Key features:
-GPS (location and distance tracking)
-Can listen to music while running
-Includes a personal trainer
-Analyze your health during exercise and calories burned
-Customize clock faces
-Choose the most useful applications for you

Water resistance: Up to 50 meters (5ATM)
Time to full discharge: Around 5-6 days


Good battery life.

You can store music right in the watch.


You can transfer music only from your computer.

3. Apple Watch Series 4 – Waterproof Smartwatch With Best Functionality

Everyone knows that the best waterproof smartwatch for iPhone is the Apple Watch.

Let’s take a look at Series 4.

One of the features of this series is that these water resistant smartwatches can be used to monitor workouts not only in the calm indoor pool but also in open water.

Apple started making waterproof smartwatches a while back with its Series 2 model. Even then, the waterproofness of the gadget suggested the possibility of diving to a depth of 50 meters. However, Apple Watch Series 4 received an improved gyroscope and accelerometer, which means they can track the number of strokes, distance and other important parameters even better.

With regard to other workouts, then to the standard exercises, Apple added hiking, yoga, and swimming in open water. They use different parameters to calculate your result, but the most important thing is that all these parameters are counted clearly and without errors.

Key Features:
-Track your route with GPS, GLONASS, and QZSS
-Follow your work and heart condition with an ECG
-Call to the rescue service 60 seconds after falling
-Use watch as a trainer for various sports.
-Improve motivation for a sport with goals and competitions
-Answer calls and sends messages
-Listen to music and podcasts

Water resistance: 50-meter water resistance (5ATM)
Time to full discharge: 18 hours


The wide range of functions.

Ability to answer calls.

Reliable case.


Small battery life.

4. Samsung Gear Sport – Best Waterproof Smartwatch For Sports

To make this device able to withstand any test, Samsung put the Gear Sport in a sturdy metal case and sealed all its connections so that it can withstand immersion up to a depth of 50 meters. Consequently, you can not only wear Samsung watch during morning runs and cycling races but also enjoy water sports and track your swimming activities without any problems.

Even in the water, this best waterproof android smartwatch can track the rhythm of your movements, heart rate monitor, calories and lap times. In addition, the gadget can independently record the various types of activity data such as the pulse.

The smartwatch can connect to iPhone and Android devices. However, you get more out of the watch if you use it with a Samsung smartphone as more features will be available. This should be considered before purchasing.

Key features:
-Collects data even while in the water
-Perfectly syncs with Samsung smartphones
-Samsung pay
-Answer calls and messages
-Listen to music via Bluetooth

Water resistance: 50-meter water resistance (5ATM)
Time to full discharge: 2 days



Durable case.

Good processor speed.


When syncing with the iPhone, not all functions work fully.

5. Garmin Fenix 5X – Best Waterproof Smartwatch For Fitness And Adventure

If you are looking for a reliable waterproof smart watch android that can be taken on a hike, then the Garmin Fenix 5X is for you. This model has a scratch-resistant sapphire crystal screen, and the case is made of stainless steel.

It can be perfectly synchronized with the smartphone yet, this water resistant smartwatch can also be an independent gadget. There are maps with routes, training data, a large number of sport modes and much more. The only thing that it isn’t able to do is to answer calls or messages, you can just look. But this flaw is present in almost all smartwatches.

Swimming mode is very different from other sports modes. Fenix 5X is a smartwatch waterproof which supports swimming in open water and in the pool. For open water, GPS is used, and an accelerometer is used in the pool.

Key features:
-Big design suitable for larger hands/wrists
-Elevate Advanced Optical Heart Rate monitor tracks heart rate
-Built-in map navigation
-Can use in open water and in the pool

Water resistance: Up to 100 meters (10ATM)
Time to full discharge: Up to 1 week


The screen is still readable under direct sunlight.

Reliable case.

Long battery life.


Sometimes you may experience synchronization problems with your smartphone.

6. Mobvoi TicWatch E2 / S2 – Best Cheap Waterproof Smartwatch

Looking for a functional and cheap waterproof smartwatch?

Look no further than the TicWatch. There are two models E2 and S2, which emphasize different features. They are a continuation of Mobvoi TicWatch E and S fitness tracker watches released on Kickstarter in 2015. Both new products are suitable for active sports and swimming, as they are waterproof (5 ATM).

The watch has a number of features. Mobvoi can recognize movements and gestures to automatically launch various functions. For example, if you start riding a bicycle, the watch will automatically start tracking driving statistics without forcing the user to put the device into cycling mode before.

This best waterproof watches also has all the standard features. Although there are some drawbacks if you take into account the cost, it really can’t be seen as a problem.

Key features:
-Customize your watch face to your taste
-Determine your location using GPS, Glonass and Beidou
-Track your activity in the water
-Durability to the US military standard of 810G

Water resistance: Up to 50 meters (5ATM)
Time to full discharge: Up to 2 days


Cheap cost.

Special movement recognition technology .


There may be problems with the software.

7. SUUNTO Ambit3 Peak – Best Waterproof Smartwatch For Hiking In The Mountains

Love hiking and training in the mountains? With Ambit3 Peak rugged water resistant smartwatch for iPhone and Android, you can conquer any peaks.

Suunto Ambit3 Peak smartwatches can work up to 30 hours with a 5-second GPS accuracy – which is superior to models in the earlier series. With it, you can go hiking or run in the mountains and your body’s health data will be constantly recorded, as well as the navigation features (including a built-in compass) helping to keep you on the right route.

The watch also displays the battery life percentage on its display, and it can last up to 30 hours. The water proof smart watches include a barometer and an altimeter and is able to show the time of sunrise and sunset.

Another difference in the model is the height profile navigation function. These smartwatches monitor changes in the heights on the route during its tracking process. This function is useful for navigation in the mountains or hilly terrain, as well as when analyzing the route traveled.

Key features:
-Determines the altitude change
-5-second positioning accuracy
-Works at a temperature from -4 ° F to 140 ° F
-Built-in compass
-Can calculate how much time you need to recover after a workout

Water resistance: Up to 100 meters (10ATM)
Time to full discharge: Up to 30 hours


Special navigation features.

Good readable screen.

A large set of functions for different types of activity.


There are problems with the interface.

8. Casio Pro Trek WSD-F20 – Best Waterproof Smartwatch For Outdoor Activities

The Casio Trek Smart WSD-F20 is equipped with the Android Wear 2.0 operating system with a simplified interface and the Play Store application store. In addition to the usual functions of Android Wear, smartwatches have the ability to track your environmental parameters.

You will see the data of the compass, altimeter, and barometer just by looking at the wrist. To track activity during hiking, fishing, cycling, kayaking, skiing and snowboarding, relevant applications and activity tracker are installed here.

There are also many options for responding to notifications: a standard set on the keyboard, a choice of suggested words and emoticons, a voice text message, and even Smart Reply with machine learning.

You can connect the iPhone to them, but in full, all functions are available only when you connect an Android-based smartphone.

Key features:
-Male design
-GPS available
-Weather updates
-Can reply to messages
-Use for outdoor activities

Water resistance: Up to 50 meters (5ATM)
Time to full discharge: Up to 25 hours


Special protective case.

Simplified interface.

Accurate activity tracker.


iOS support is limited.

9. Huawei Watch 2 – Best Balanced Waterproof Smartwatch

Huawei has created the best smartwatch that will suit most users. The device has a good design, a modern mobile operating system and a number of small but extremely convenient parts that will serve its wearer every day. Huawei Watch 2 can be called a functional wearable device.

These smart watches are protected from moisture and dust according to the IP68 standard so that you can not only walk in the rain with them but also feel free to go in the shower or go swimming in a pool. The main thing though is not to dive deeper than one and a half meters and longer than 30 minutes. Furthermore, you shouldn’t take this watch with you in salt water either.

Worth paying attention to is the display function ‘Always On’. In this mode, after some time of inactivity, the dial will not turn off completely but will go into economy mode, in which the backlight will be slightly reduced and only the main information will remain on the screen. This saves battery but still allows the wearer to see the important information.

Key features:
-Provides information about the stages of sleep (light, REM, etc)
-Listen to music when playing sports
-Classic design
-Double positioning navigation: GPS and GLONASS
-Easy to replace the strap

Water resistance: IP68
Time to full discharge: 7 hours using all functions / up to 2 weeks in energy saving mode


Long battery life if minimum functions used.

Good positioning accuracy.

The display is clearly visible in the dark.


Small battery life with GPS, barometer, and altimeter enabled.

10. TomTom Spark 3 – Best Waterproof Smartwatch For Cycling

Do you like cycling?

Well, TomTom Spark has a cycling mode that allows you to record data such as speed. You can also use the indoor cycling mode, which disables GPS and relies on the Bluetooth 4.0-speed sensor to measure distance and speed.

Spark 3 also importantly includes the ability to track your swimming and has a fitness tracker and heart rate monitor. However, it isn’t suitable for open water. In addition, in swim mode, the optical sensor is not included. TomTom says they are working on it, but currently, it isn’t available.

TomTom also moved away from the idea of counting and controlling the daily number of steps and goals. Instead, it made 7-day goals for steps and calories. The idea is that for various reasons you may have a less active Monday but then compensate for this on Tuesday. For an athlete -this is exactly what you need.

Key Features:
-GPS and activity tracker
-Set goals for the week
-Keep track of data

Water resistance: Up to 30 meters (3ATM)
Time to full discharge: Up to 2 weeks


Large display.

Long battery life.


Heart rate monitor does not always work accurately.

Optical sensor does not work in water.

Waterproof Smartwatch Buying Guide

 Best waterproof smartwatches

How we chose


We had to look through a lot of top waterproof smartwatches for android or Iphone. As a result, we faced gadgets that were called by manufacturers as waterproof. However, this did not always correspond to the truth and we had to dig deeper.


Some of the selected smart watches waterproof, despite their name, broke in the water. We searched for similar information in reviews from people who had such a problem. This made it possible to identify unreliable products and remove them from the list.

What to Look For

Water resistance

If you are looking for the best waterproof smart watches that are able to withstand immersion in water, then pay attention to the ATM waterproof rating. It has the following meaning:

1 ATM Ability can be submerged up to 10 meters
3 ATM Diving can be submerged up to 30 meters
5 ATM Ability can be submerged up to 50 meters
10 ATM Ability can be submerged up to 100 meters

Also, water resistant smartwatches may be marked by the IP rating.

Our general advice is that it is best not to dive deep with any waterproof smart watch but all those featured on this list are suitable for short immersions.

Pool function

If you are swimming, it is better to choose waterproof smart watches that will be able to collect information during a session in the water. For example, heart rate monitor and calorie counting should work. The best options are Apple Watch Series 4 and Garmin Fenix 5X. They can determine the number of calories burned, lengths, and the total distance that you swim during your workout, thanks to the built-in accelerometer.

Ability to answer calls/messages

Most smartwatches do not have this feature. In this review, you can do it with the Apple Watch Series 4, Samsung Gear Sport. Casio Pro Trek WSD-F20 can only reply to messages, not answer calls.

Time to full discharge

If you need your smart watch waterproof to monitor your health constantly throughout the day, then the battery life should be more than 1 day. Otherwise, due to recharging, you will not receive full information.


What is the difference between waterproof and water resistant?

The difference is that water-resistant gadgets can be exposed to short-term exposure to water i.e. if it is raining or you take it in the shower. They are not likely to endure a long time in the water.

Smartwatches that are waterproof can withstand a long stay in the water and can be immersed to great depths, depending on their rating.

However, the problem lies in the fact that some manufacturers may mark their watches as waterproof due to ignorance or deliberate misleading. Therefore, check this information.

What is the best waterproof smartwatch for swimmers?

At the moment, we would say the best swimming smart watches are Apple Watch 4 Series and Garmin Fenix 5X.

I need a water resistant smartwatch for the outdoors, which is the best one?

For hiking in the mountains or other similar activities, we advise you to choose either the Casio Pro Trek WSD-F20 or SUUNTO Ambit3 Peak.

Can you swim with the ip68 watch?

Theoretically, the gadget with ip68 is able to withstand continuous immersion in water to the depth specified by the manufacturer. However, in practice, problems often arise, so we do not recommend using such gadgets for swimming.

Now It’s Your Turn

I hope that I have covered all the relevant questions regarding this topic.

Now I would like to know from you: what is the best waterproof smartwatch 2020 have you chosen and why?

Will you use your watch whilst swimming?

Or maybe you just want a water-resistant watch suitable to keep on whilst you wash the dishes?

Anyway, I will be grateful if you leave a comment below.


  1. Swim with your Apple Watch – Apple Support
  2. Can You Swim with Your Wearable? These Water Resistance Ratings Will Help You Find Out – Samsung Newsroom

DemystifyingDigital Team

High-quality content can only be written by experts in the field. The DemystifyingDigital team consists of just such people. Our specializations range from cameras to smartwatches. We are constantly following the latest developments in technology. Each of us has a desire to grow our knowledge in order to provide only the best information to our readers. The world of gadgets is wide, and to cover the many types of technology we are constantly recruiting professionals to join our team. Thus, we increase our expertise and make our work even better.

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