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ONstart 110 Stopwatch - black

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Sale price: QAR 64.00 QAR 64.00

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Our team of passionate runners designed this timer for measuring your performance.

Ideal for beginners

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Sale price: QAR 64.00 QAR 64.00

Regular price:

Product Features

A photo of the ONstart 110 Stopwatch - black in use

Parameter measurement

Time, date and alarm.


1/100°S stopwatch with 1 split time (LAP).Up to 99hr 59min 59sec


Large digits for perfect legibility when practising sports.

Audio efficiency

Loud beep


Automatic or manual stand-by mode for optimising battery life

Ease of use

Easy to adjust with screen icons and 3 buttons.

Product Reviews

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742 reviews

ONstart 110 Stopwatch - black
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No batteries

Ordered three stopwatches for team use. Nowhere in the description is it stated that batteries are not included. It uses batteries which aren't normally kept at home adding to the cost and inconvenience.

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Hello Sally,

Thank you for taking the time to review the STOPWATCH ONSTART 110.

It is thanks to users such as yourself that we at Decathlon are able to continuously improve the quality of our products for all our sport users! :)

I am really sorry to hear that you have received a set of stopwatches without batteries.

This product is meant to be sold with batteries.

I will have our customer care contact you in order to solve this issue, and I will make sure that future ONSTART 110 products are all sold batteries.



Product Engineer | Stopwatches


Works well turns itself off when not in use the price is good

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Stop watch


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Simple Design, Easy To Use

Great product, simple functionality, does the work. Newly purchased, hope it will have decent logetivity..

Off button did not understand easily

Get more confused how to off the display

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Good stuff

It's amazing when I started to time my reps and sets. Not when pumping iron but for cossfit workouts. It's great buy for fitness enthusiasts.

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Dear Nor,


Greetings from Decathlon KL East!


Thank you for your time in leaving us with a 4-Star rating. We truly appreciate it. We are glad that we managed to delight you with the standards of our product.

Stay loyal to Decathlon and please let us know if there is anything else we can improve on in the future. We are very grateful for customers like you and hope you stick with us for years to come. Thank you once again for your time and we hope to serve you again soon!




Simple and easy to use

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Great purchase.

Very good quality at this price.

Hi Zakir,

Thank you for taking time to review. We are delighted to know that our ONSTART 110 STOPWATCH is worth the buy for you! This stopwatch is the simplest in our range and designed for occasional usage and for timing group activities.

Just to share that if you ever forget to switch off the stopwatch, rest assured that it would not stay on forever, it would automatically go to stand-by mode after 24 hours! This option of either automatic or manual stand-by mode, allows for optimisation of battery life.

Also, if you need to upgrade to a stopwatch with more functions, you may be interested in our ONSTART 310 STOPWATCH ( Do come down to any of our 4 big stores (SGLab, Bedok, Joo Koon & City Square Mall) to check out other sports products in our range!

Thank you and we look forward for more reviews!

Yours Sincerely,

Bought this last minute but it's surprisingly quite good quality.

Hi Adeline,

Thanks for acknowledging that our ONSTART 110 STOPWATCH is of a good quality! This stopwatch is ideal for beginners due to its straightforward functionalities and easy usage, consisting of screen icons and just 3 buttons!

Just to share its new features which includes the following:
1) loud beeps
2) improved push-button which allows for a more precise timing
3) improved ergonomics which allows for easier grip on the stopwatch

If you need to upgrade to a stopwatch with more functions, you may be interested in our ONSTART 310 STOPWATCH ( Do come down to any of our 4 big stores (SGLab, Bedok, Joo Koon & City Square Mall) to check out other sports products in our range!

Thank you for your valuable feedback, we look forward for more reviews!

Yours Sincerely,

Přesně to co jsem čekal. Za nízkou cenu skvělá kvalita, hodí se i funkce budíku.

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Zatim super

Muzu doporučit

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Kalenji Stoppuhr

Die Knöpfe gehen leider nach 3 Wochen nicht mehr


das ist in der Tat sehr ärgerlich, wenn die Uhr bereits nach kurzer Nutzungszeit nicht mehr richtig funktioniert. 
Da wir bisher ein solches Feedback nicht erhalten haben, gehe ich von einem Produktionsfehler aus.
Gerne kannst du die Uhr kostenlos gegen Vorlage deiner Rechnung in unserer Filiale oder online umtauschen.

Mit sportlichen Grüßen,

Anleitung und Bedienung sehr kompliziert, Intervall leider nicht einstellbar

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Additional Product informations



  • 100% Acrylonitrile Butadiene Styrene

Inside room

  • 10% Battery - Li Po
  • 90% PCBA

Product bonus:

The On Start 110 stopwatch is the simplest in the range, designed for occasional use or for timing group activities.New features:- loud beeps- improved push-button for more precise timing- improved ergonomics for easier grip on the product


Up to 99hr 59min 59sec with 1 split time (LAP: the time elapsed since the last lap time measurement.

Save battery life

your stopwatch will not stay on forever at the bottom of your bag.It automatically goes to standby mode after 24 hours.You can also switch to stand-by mode manually.Batteries are not included.

How to choose the right stopwatch.

The range:- OnStart 110: stopwatch with 1 split time, time, date, alarm- On Start 310: stopwatch with 50 split times, MATCH mode, COACH mode, UP & DOWN mode, speed pacer, rain resistant- On Start 710: stopwatch with 300 split times, MATCH mode, COACH mode, UP & DOWN mode, speed pacer, pace tracker, speed tracker, rain resistant, light- On Start:

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