Onwon Large-Display Waterproof Sports Stopwatch

Last updated date: July 13, 2022

DWYM Score

8.0

Onwon Large-Display Waterproof Sports Stopwatch

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We looked at the top Stopwatches and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Stopwatch you should buy.

Update as July 27, 2022:
Checkout The Best Stopwatches for a detailed review of all the top stopwatches.

Overall Take


In our analysis of 24 expert reviews, the Onwon Large-Display Waterproof Sports Stopwatch placed 8th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

The Multi-function Electronic Stopwatch leads the way by providing superior quality and accuracy. Multi-function Electronic Stopwatch is the go-to device for your time measurement needs thanks to its versatile character and easy of use. To ensure the highest possible precision this stopwatch was built to be comfortably held in the right hand where the start/stop button can be reached easily with your thumb. Alternatively, it can be worn around the neck using the included lanyard!

Expert Reviews

User Summarized Score

8.0
729 user reviews

What experts liked

What experts didn't like

An Overview On Stopwatches

Stopwatches are handheld timers used at sporting events like track meets, triathlons and swim meets. They are manually started and stopped by pressing buttons and are much more reliable for this purpose than the stopwatches you usually find on cellphones. Sports officials, coaches and athletes also use them for practices and training, and these watches are invaluable for measuring time accurately.

Old-fashioned stopwatches were analog, and today’s digital watches can be low or high-tech. Some stopwatches are still pretty basic, while others have running time and lap or “split” time to let users keep track of laps, events and cumulative time. Certain stopwatches can also store information, and some have more space than others. A countdown timer feature lets the user set a certain amount of time and then count down to zero. You can also see stopwatch functions on mobile phones, cars, handheld devices, clocks and wristwatches.

Stopwatches can also have alarms, times, dates and calendar functions. You can find decent stopwatches priced at under $10, but the high-performance ones are priced well over $50. Most get their energy from button cell batteries, but others use standard AAAs; these may or may not be included with the purchase. Good features to look for are a low weight, an included lanyard and an easy-to-read display. Some are shockproof, and others are waterproof; both are especially important for swim training and events.

The Stopwatch Buying Guide

  • Swim stopwatches can have extra functions that are particular to the sport, like stroke rate calculators.
  • A backlight display makes a stopwatch easier to read when the lighting is low.
  • Some stopwatches can measure up to 1/1000th of a second but will cost more.
  • Stopwatches come in different colors, and bright ones don’t get lost often.
  • It’s always a good idea to have an extra stopwatch!
  • If your stopwatch has a lot of functions, it should come with a manual; read it before using the product.
  • Stopwatches aren’t only for sports. They are also used in research laboratories and classrooms.