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W500 S women's running watch BLACK

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Sale price: 140 SAR

Special product, Innovation Special product, New Release Special product, Sale End series Personalize me Eco-design Same day delivery

Our dedicated team of runners has designed this watch for you so you can time your performances and program your advanced interval training sessions.

Looking for a simple and accurate watch to track your running sessions? Our S-sized W500 watch is a perfect companion for your advanced interval training sessions.

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Sale price: 140 SAR

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Product Features

A photo of the W500 S women's running watch BLACK in use

Parameter measurement

With the date, an alarm, backlighting and 1/100 s stopwatch.


Program your training using its countdown function with 4 split-timers.


Waterproof index of 5 ATM (50m) and buttons for use underwater.


Personalise your watch: select your strap colour (extra option)!


Large digits for better visibility.

Water resistance

Go all out: your watch resists seawater, swimming-pool water and sweat.

Easy assembly / dismantling

Change your strap easily with the exclusive slide system, no tools required.

Ease of use

Adjust your watch easily using the icons on the screen.

Product Reviews

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1144 reviews

W500 S women's running watch BLACK
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Looks good, but we can't work out the functions

Good looking watch but setting up alarms or changing time is a nightmare :( sorry decathlone ,this time you do need to improve instructions

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Great watch and still going well after 18 months. However replacement strap only available in black not green which spoils the look of it. Lots still on sale at local shop. I think it is misleading to advertise this as having a replacement strap when it is not available in the original colour.


Great watch, plenty of life in it after one year. However not possible to get replacement green strap. If I had realised this I would not have bought it. Looks wrong with black strap. Local store still selling the green watch. I think it is misleading to advertise strap replacement when a like for like replacement in the same colour is not available. Has anyone been able to source a green strap elsewhere that works with this watch?

Disappointed - Not as good as the W200

I bought W200 a few months ago, also from Decathlon, and am very pleased with it. Wanted the same watch for hubby but W200 no longer available but could purchase W500 instead. I assumed it would be as good as, if not better than, simply a matter of a different model number. However, the watch face is smaller and not as easy to see as W200 and not as straight forward to use. As for the instructions for setting the watch up - took us ages to figure out the extremely badly written instructions. Not as impressed. Definitely prefer W200 over the W500.

Good but gets dirty

I have bought the green one. I really liked it - it is simple, fun colour, has a light built in but.... not even after a year the bracelet is dirty and it is impossible to clean it. i know there are a replacement ones in black but i d rather have them in the original colour. I learned not to buy a bright colour watch again :)

A good watch, but with a few problems.

I'm picky about watches: I'm very shortsighted so I want one with a large, easy to read face and a bright backlight that I can use at night when I'm not wearing my glasses. I like to swim a lot and tend to struggle to see clocks at a distance even with my prescription goggles, so again having a watch that can be seen easily and handle being used underwater is great. I also tend to like having a watch that can be used as a back-up alarm while travelling if my phone is low on battery. Finally, I'm always after one that is stylish that I can wear all the time without feeling self conscious. I have fairly slender wrists so some watches look huge on me. On all those points, this watch really excelled! I had it for nearly two years, and I hoped I was going to get to keep it longer. The big problem I've had is with the strap. I've had problems in the past with rubber straps snapping, so the idea of one that can be replaced sounded great. The problem I've found is that the mechanism that lets you slide on a new strap is a greater weakness than the strap itself. After nearly a year of use, the sliding strap broke and I had to buy a new strap. Sadly the only colour I could find was black, which spoiled the look of the watch. Then about nine months later - the same thing happened to the black strap. I got a new one AGAIN. And then the same thing happened to that strap - the sliding mechanism broke. This time I couldn't find another strap - I'm not sure if Decathlon sells them separately any more - and it was starting to be a big waste of money. I've ended up buying a similar Decathlon watch that I don't think is quite as stylish, but it doesn't have the problematic strap mechanism !

Hi Helen,

Thank you for your review of the watch. Good to hear that it excelled for the most part, a bit bizarre that the strap has continued to snap, have you checked the connection point towards the top of the watch face? I have not been aware of any of these problems before but will pass it on to our product managers at Kalenji.

Hope this is OK for you,

Kind Regards,

Joe Rainsford
Athletics Expert
Decathlon Giltbrook
W500 s watch

The watch is really light and as it’s small looks very classy on your wrist. The best feature is the interchangeable straps. Fab idea dress the watch up or down for all occasions. Ideal for using at the gym and pool and to the office

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Digital watch

Great little watch. Back light is excellent. The only negative is that I would have liked the numbers to be bigger.

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Good watch shamed that the instructions too small

I like this watch which is light. I don't feel anything when I am wearing it. The watch alarm come in very useful too. The selected colour of the watches are limited,I wish there will be more colours of this watch available in the future.

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Not the best

Bought at 1/2 price of £7.99 so can't complain about price. However, I've come to expect better from Decathlon. The online description doesn't really identify this as a SMALL watch. In my opinion it's really only suitable for a child. It also arrived set one hour in advance of BST. Whilst that's not terrible, it does put a question mark on battery life. Finally, the 'swip' strap isn't very good. It moves and I reckon it'll fall off sooner or later (not that I'll be wearing it). Sorry Decathlon, not to your usual high standards.

Hi Alex,

I'm very sorry for the sizing problems you've had with your W500 Watch.

Normally the information "Women's and Junior" size should be included in the description of the watch but it currently isn't - I will update this and try to find why the correct information was not displayed.

You are welcome to return the watch for an exchange or full refund. 

There is a medium sized watch / strap that is designed for men.   Unfortunately this is not on offer.

Regarding the time set on the watch - the model is sold across Europe in Decathlon stores and the most common time is GMT +1 and this is set as standard. This is not a point that effects battery life. 

Kind regards, 

David Daker  Market Manager Nutrition,
Electronics and Accessories,
W500S watch

I needed a waterproof watch to replace my ON Training 100S (the case had perished) and had hoped to get one of the cheaper Decathlon watches. However, they were all even bigger than my ON Training. The W500 S Swip is more sophisticated than I need but was the only one of a sensible size. It has the advantage of being able to display the date permanently. However , a major disadvantage is that I can not read it underwater in the swimming pool; nor can I read it in poor light when cycling or driving without using the back light. I assume I should not use the buttons underwater, so the watch is of limited use. Please bring back the ON series of watches or produce a basic watch of an in-between size!

Good watch for kids

Great size, fit and easy to use

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Good Product

Good product

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W500S women’s watch

One of the best watch for running person

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Watch joint less weak. My watch is cracked

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Additional Product informations


Brasing assemblies

  • 78% Polyurethane
  • 22% Stainless Steel

Cross-linker 1st coat

  • 42% Acrylonitrile Butadiene Styrene
  • 14% Polymethyl Methacrylate
  • 44% Stainless Steel


  • 9% Steel
  • 11% Acrylonitrile Butadiene Styrene
  • 30% Battery Lithium
  • 16% PCBA
  • 34% Liquid Crystal Display

Time your outings

Time your performances with a stopwatch that's accurate to 1/100th second

Improve your performance with interval training

Configure a simple interval training session with 4 separate times with the interval mode. For example:Time 1: 15 minutes warm-upTime 2: 30 seconds actionTime 3: 30 seconds restRepetition: 10 timesTime 4: 10 minutes to return to calm

Your watch is waterproof to 5 atm

Keep your watch on as you swim along the surface or have a shower after your exertions, it's waterproofed to 5 ATM and has buttons that work underwater.

Ever heard of the swip system ?

With the SWIP attachment system, it couldn't be easier to change your watch strap, no tools required! Just slide the strap on or off.The attachment clip, shaped like a wave, is secure and durable.The STRAP S straps on offer are compatible with the following models: W500S SWIP, A300S SWIP.

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