Best Water Resistant Stopwatches

5 Best Water Resistant Stopwatches in 2020

Updated: September 25, 2020

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Stopwatches are far more functional compared to other types of watches. True, some do look good. However, their main purpose isn't for fashion. Instead, it's to tell time. More specifically, it's to indicate how much time has elapsed from one particular moment to another, often referred to as the start and stop time, respectively.

Because they are so handy, you'll want them to be tough, practical, and basically, be bulletproof, or, more realistically, at least water-resistant.

Below are our top picks for the five best water resistant stopwatches today.

Best Water Resistant Stopwatches


Editor's Choice:

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Best Lap Counter for Swimming:

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Thomas 1042

Best Waterproof Stopwatch:

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Ultrak 496

Best Value:

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Robic 1000W

Best Budget:

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Editor's Choice

FINIS 3X-300M FINIS 3X-300M Pixel

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The FINIS 3X-300M is a quality water-resistant stopwatch that's capable of 300 splits. You can check current splits, as well as how many splits you have taken so far. It also lets you review the watch's current without having to stop it, which is a feature that not all stopwatches have.

The stopwatch can also automatically calculate the stroke and stride rate and is specifically programmed to calculate every third stroke or stride.

The LCD display can clearly and accurately show the current lap time and the total time, which makes it a good stopwatch for swim coaches.

With the 5-year battery life, you shouldn't expect the stopwatch to run out of battery anytime soon.

Product features:

  • Split time
  • 5-year battery life
  • Active time review
  • LCD display
  • Stroke rate mode

What we like:

  • Distinctive yellow color
  • Multiple useful fitness-related features

What we don't like

  • Not waterproof


Best Lap Counter for Swimming


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A minimalistic stopwatch designed for one-hand operation, the SportCount Chrono 200 might not be the most feature-filled, but it does do a lot. The design guarantees that you don't have to worry about looking down to push the right buttons. Meanwhile, it has a secure and snug fit on your fingers because of its adjustable snap strap.

The Chrono 200 can also display split times and lap number, as well as recall everything from the slowest to the fastest lap times, average plus the total lap time.

In total, the Chrono 200 can recall as many as 200 individual lap times and count to 999 laps. More importantly, it is very accurate. It can track the times to the 1/100 of a second.

Last, but definitely not the least, the Chrono 200 is water-resistant up to 50 meters.

Product features:

  • Water-resistant up to 50 meters
  • Simple, one-handed operation
  • Counts up to 999
  • 1/100 of a second accuracy

What we like:

  • Very accurate
  • Small
  • Relatively large display

What we don't like

  • Pricey

Thomas 1042

Best Waterproof Stopwatch

Thomas 1042 Thomas 1042 Pixel

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Not all of the best waterproof stopwatches have to cost you a pretty penny. A good example is Thomas 1042.

This LCD digital stopwatch can hold up to 24 hours and has multiple useful timing features. This includes time-out, single-action, and cumulative-split, as well as continuous timing. It's also very accurate with a timing resolution of 1/100 second for the first half-hour before settling with a 1-second resolution for the next 24 hours.

The shockproof ABS plastic construction body comes with a sealed O-ring and is waterproofed up to three atmospheres.

This waterproof stopwatch can display time in a variety of days. That includes hours, minutes, and seconds, as well as AM/PM date, and what day it is of the week and the time of the day.

As a bonus, the tactile and clicky switches give the stopwatch a very authentic feel.

Product features:

  • Cumulative split timing
  • Deactivetable alarm
  • 24-hour continuous timing
  • Sealed and shockproof ABS plastic body
  • Compact build

What we like:

  • Small and compact build
  • Bright yellow color
  • Cheap

What we don't like

  • Does not have a countdown

Ultrak 496

Best Value

Ultrak 496 Ultrak 496 Pixel

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The Ultrak 496 isn't just one of the best water-resistant stopwatches on our list. It's one of the best in the market, and for a good reason.

The 500 dual-split recallable memory is capable of showing bottom row displays simultaneously, including the running lap time or the event. It's also capable of memory recall while being operated, making it possible to display event time, all at the same time continuously. You can even take splits during recall mode with the Ultrak 496.

The large 3-row display can measure up to 10 hours and includes stroke/frequency, time, calendar, and alarm functions.

With a 5-year lithium battery warranty, the Ultrak 496 is the ideal multi-sport stopwatch.

Product features:

  • Dual-split recallable memory
  • Memory recall during operation
  • Split-capable while recall mode
  • Large 3-row display
  • 10-hour measurement
  • 5-year lithium battery

What we like:

  • User-friendly
  • Clicking button-pressing sound
  • Affordable
  • Very durable

What we don't like

  • Bland color could easily get lost inside a gym bag
  • Lanyard quality leaves a lot to be desired

Robic 1000W

Best Budget

Robic 1000W Robic 1000W Pixel

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The most affordable stopwatch on our list might also be the best water-resistant stopwatch based on features, as well as comfort.

The pushbuttons and side grips of the Robic are soft and rubberized. This makes the 1000W very comfortable to use. Also, speaking of use, the 1000W can record single event, laps, and split timing with a precision of 1/100 seconds for up to 10 hours and has a two finish time memory recall with unlimited time reading numbers.

The countdown timers of the 1000W can count up to completion and show how much time is remaining. You'll also know when the time is up because of the audible alarm.

Product features:

  • Audible countdown timer alarm
  • Extra-large display
  • 1/100 second precision
  • Two finish time memory recall
  • Soft rubberized side grips and push buttons

What we like:

  • Very comfortable to use
  • Backed by a 1-year warranty
  • Can take unlimited time readings
  • Extra-large display
  • Low price

What we don't like

  • Subpar build quality

Water-Resistant Stopwatches - Buyer's Guide

Here are the features you should consider before purchasing a water-resistant stopwatch.


The shape of the stopwatch plays a key role when buying a stopwatch. In particular, you'll have to take into account how ergonomic the shape is. You'll need something that's purposely designed, so your hands don't cramp up after holding it for hours on end.

The ideal water-resistant stopwatch has a lanyard. Due to this, you don't have to hold it with your hands all the time.

Buttons and shell

Stopwatches need to be able to stand up to hours upon hours of being dropped, splashes of water, or even being submerged and being accidentally slammed. This is why the shell must be made out of strong materials, like, for example, hard plastic or rubber.

Labels such as impact-resistant, shock-resistant, and water-resistant are ones to look out for when buying a swimming stopwatch.

The buttons should also have solid spring supports and be made out of durable materials, like, for example, hard plastic. They should also be easy to press and readable.


You'll want a large display on your stopwatch so that you can see the numbers without having to put it in front of you. An anti-glare feature might also come in handy. This is because you'll be using it outside a lot of times, and the sunlight can make it difficult to read the numbers without anti-glare.

Multiple timing functions

The best water-resistant stopwatches can display both cumulative times and split times at the same time. You'll also want a stopwatch with memory recall so you can see the older split and lap times for comparison.

Battery life

The stopwatches we recommend all come with removable and replaceable lithium batteries. This is ideal because they can last for a long time, even without constant use. Most can last for up to 5 years. This means that they don't need to be replaced often.

Final Thoughts

Stopwatches are incredibly useful if you're heavy into fitness and/or sports. It's an indispensable tool for those who do sports for a living, like coaches. But, if you don't know how to buy a proper water-resistant stopwatch, you might end up buying a new stopwatch more often than you would predict.

With that said, be sure to follow our tips so that you can find the best water-resistant stopwatches.