3.7 based on 47 customer reviews
14
4
6
5
Good
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Good
Please note: Product reviews may include product variations. Some product variations, services and/or features mentioned within Product Reviews may not be available in all countries.
Don’t use the ambient noise button!
NW-WS623 02 April 2019 by TH_theswimmer (United Kingdom) Verified Purchaser Verified
I only use these for swimming, and I find despite other reviews, the volume underwater is sufficient provided you do the following: 1. Make sure you choose the correct headphone covers from the different sizes provided, they need to be snug in your ears. 2. Keep your fingers off the big shiny button! This is the ‘ambient noise’ button which allows you to hear background noise, useful for safety reasons on the road, but not in a swimming pool!! The instructions given are very confusing and it took me a long time to figure this one out.
Good
Good
Good
Good
Easy to use.
NW-WS623 21 July 2022 by Dot1a (United Kingdom)
These are the third and most expensive swimming MP3 players I have bought. They are better at keeping water out but I am very disappointed with the quality and level of sound which was much better on cheaper products. The maximum volume level is far too low .
Poor
Good
Good
47 Customer Reviews
THE BEST MODEL EVER PRODUCED AND BOUGHT
NW-WS625 10 May 2025 by CASBAR (United Kingdom)
I LOVE THIS PRODUCT, I HAVE BOUGHT SEVERAL OF THEM. I LOVE SWIMMING WITH IT. BEST EXPERIENCE. GREAT PRODUCT AND QUALITY. SONY, PLEASE DON'T STOP MANUFACTURING THIS PRODUCT. ALL THE NEW SHOKZ PRODUCTS ARE NOWHERE AS GOOD AS THIS PRODUCT.
Excellent
Excellent
Excellent
Don’t go for Bluetooth version
NW-WS623 23 February 2025 by Emma8987410 (United Kingdom)
I wore these once kitesurfing and the Bluetooth function was connecting and disconnecting all the time. If I pressed any button on that side, the headset beeped continuously and I could only stop it by turning it off. I have had the non-Bluetooth version before and it was great - lasted me 3 years! It is now really hard for me to send them back - the website is rubbish when it comes to customer service, unless you want the manual but i already had that. £109 from an airport shop - a waste of money as I can’t even just use the mp3 aspect without the Bluetooth kicking in.
Excellent
Average
Good
Terrible Product and Service
NW-WS623 14 November 2024 by Smithy1977 (United Kingdom)
Completely not user friendly and it is impossible to connect to the headphones to music center for PC. Impossible to speak to anyone from customer service
Average
Poor
Poor
Good
NW-WS623 28 August 2024 by Johnf60 (United Kingdom)
Overall good. But could be great. Fit ok but know matter what tips I use the feel like they are going to fall out even pushing them in more doesn't help and they become uncomfortable to wear. The sound quality is fine but nothing special. I would expect alot better for the price point., especially from sony.
Average
Average
Average
short shelf life
NW-WS623 30 April 2024 by JayStar (United Kingdom)
This is not the first of these mp3 players I have bought and only one has ever lasted more than a year. The last two only worked for six months and nine months. I follow the instructions and take care of the product. I've had this less than a month and already it has switched itself to 'shuffle' which is no good for audiobooks, and the sound in one speaker disappeared for an hour. If I knew of another product with the same spec I would buy it instead.
Good
Fair
Good
SONY WATERPROOF WALKMAN
NW-WS623 16 February 2024 by TERESA123 (United Kingdom)
LOVE THIS PRODUCT, IT IS MY SECOND PAIR AND LOVELY FOR SWIMMING
Good features but won't stay in ears when swimming
NW-WS623 11 February 2024 by Dabza (United Kingdom)
Bought these but don't stay in ears when swimming :( and also never received wrist remote that was ment to be included,
Average
Fair
Excellent
Great earphones
NW-WS623 04 February 2024 by Flumble72 (United Kingdom)
Bought to replace my old walkmans and these are not a disappointment
Excellent
Excellent
Excellent
Fantastic and practical
NW-WS625 25 September 2023 by Mickymahou (United Kingdom)
Excellent product but poor availability which makes you look for other brands
Excellent
Excellent
Excellent
Broke after two uses
NW-WS625 09 August 2023 by Melakahn (United Kingdom)
Purchased these at the airport to swim with on holiday. Broke after two uses and returned for a refund.
Average
Poor
Average
Must be improved
NW-WS623 18 July 2023 by NirZ (United Kingdom)
Teh Earbuds are falling all the time and the microphone is not functioning during phone calls. In addition, It is very difficult to purchase the original M size Earbuds from Sony.
Average
Average
Average
Great for use in pool as easy to use
NW-WS623 23 October 2022 by Aquamarine90 (United Kingdom)
This is my third pair of Sony waterproof headphones, which I find easy to control while swimming. They are comfortable and sound quality isn't bad. Obviously I do like the product, because of above reasons, however I am not happy with their lasting ability. The first pair I had lasted two years, second pair only fourteen months, this is with same usage. I look after them always clean and dry well after swimming in pool and have never used in the sea. Also the price has increased a lot as well over the year, I went for the Bluetooth this time as was only a small amount of money more, will be interesting to see how long this one lasts. I have recommended this products to many people who I swim with, as it helps to ease boredom of swimming an hour, whilst listening to audio books.
Average
Excellent
Excellent
Easy to use.
NW-WS623 21 July 2022 by Dot1a (United Kingdom)
These are the third and most expensive swimming MP3 players I have bought. They are better at keeping water out but I am very disappointed with the quality and level of sound which was much better on cheaper products. The maximum volume level is far too low .
Poor
Good
Good
Good product - shame about reliability
NW-WS623 06 July 2022 by Chris555 (United Kingdom)
Bought these from Amazon and was initially happy with the purchase. However after using them for a month they stopped charging. This was reported and they were exchanged. Have used them no more than 20 times since due to the pandemic and now the sound has failed on the left side earphone. A lot of money to pay for such a fragile product. With warranty now expired I guess my options are limited, but I’m sure not spending my money again on these.
Poor
Good
Average
Correct
NW-WS623 05 October 2021 by BVC13 (United Kingdom) Verified Purchaser Verified
The design is very nice. It's nice to have several sizes for the ear. However it's not very stable while running and the sound is not so clear.
Average
Good
Good
Average
I love this!
NW-WS623 13 July 2021 by Sarv (United Kingdom) Verified Purchaser Verified
This walkman has made my swim sessions way more delightful. It was more like a dream for me to be able to listen to music while swimming. Sony has made it come true. The sound quality is really good. Operating it is very simple. It has very clear instructions online. I hope Sony offers some app support in the future so that we can use offline music stream services like Amazon music, etc. I also wish it came with a case! What else can I say? I love my walkman.
Excellent
Excellent
Excellent
Excellent
Improvement on previous model.
NW-WS623 26 January 2021 by Divot (United Kingdom) Verified Purchaser Verified
I bought this for my wife, as I have an older model. The improvement of Bluetooth is great for listening to the radio in the hot tub!
Good
Excellent
Excellent
Good
Great sound...
NW-WS623 19 December 2020 by EA_EA (United Kingdom) Verified Purchaser Verified
I bought it one year ago. It is great product. Nice sound and useful. I can advise it. Only one problem there is not alert for finish battery. It is say low battery and close.
Good
Good
Excellent
Excellent
Brilliant
NW-WS623 20 October 2020 by Barehands (United Kingdom) Verified Purchaser Verified
I use it when gardening. Just wished I’d bought the one with the controls on a ring.
Excellent
Good
Excellent
Good
Great for swimming
NW-WS623 27 September 2020 by Pete33 (United Kingdom) Verified Purchaser Verified
I brought it 3 weeks ago for swimming in a Pool and it works great
Good
Good
Good
Good
Perfect for workouts
NW-WS623 27 October 2019 by hc315 (United Kingdom) Verified Purchaser Verified
Really great for exercising, don’t move around or fall off when running or at the gym. Super easy to use, only complaint is that after wearing for a while can start to make the inside of your ears hurt from the pressure of the way they sit.
Excellent
Excellent
Good
Excellent
Waterproof.
NW-WS623 01 September 2019 by Dr0zd (United Kingdom) Verified Purchaser Verified
I bought it because these are waterproof. And that is the main reason.
Excellent
Excellent
Excellent
Excellent
Poor sound quality
NW-WS623 26 July 2019 by Geo1694 (United Kingdom)
I purchased this purely for its ability to swim with however the sound is so low that this item becomes useless...….returning the product.
Poor
Average
Poor
Fair
good
NW-WS623 15 July 2019 by Sam25 (United Kingdom) Verified Purchaser Verified
It is easy and useful to use Walkman nw-ws623 especially in the pool, there is some problem loading music, difficult to hear in order, the content transfer software does not work well with Mac Please there is another way to transfer music from your Mac
Excellent
Good
Good
Good
Could be easier
NW-WS623 05 July 2019 by Sam zad (United Kingdom)
It is o.k. could be better. It is a bit complicated
Poor
Average
Average
Fair
Great for the pool
NW-WS623 01 July 2019 by Jimarchy (United Kingdom) Verified Purchaser Verified
Wanted something I can use when I am sat in the pool and these were perfect. You can use them for swimming using the MP3 player by changing the earbud fittings or use it as a bluetooth headset while not swimming. Wish I had known about these earlier as they are just what I need for the beach and pool. I am very pleased with the audio quality considering the price and the ruggedness / waterproof capabilities of the unit. Battery life seems to give around 5/6 hours from a charge which is fine but I am unable to see what the remaining charge level is so best charging them after prolonged use. Sony instructions were a little poor, had to resort to the internet and youtube to get the information I needed. Overall very impressed with these, solid, stay in your ears and good quality sound.
Good
Good
Excellent
Good
Love it
NW-WS623 11 May 2019 by just someone (United Kingdom) Verified Purchaser Verified
I bought this about six weeks ago and think it is great. Good sound quality, even underwater; easy to use whilst loading and listening to songs/podcasts and via bluetooth; controls intuitive. Doesn't leak water as long as you a bigger size earbuds than you use on dry land. Only quibble is that the plastic bit that you put in your outer ear is a bit big so after about 3 hours, it gets a bit uncomfortable. But I do have small ears!
Excellent
Excellent
Good
Excellent
Nice piece of equipment
NW-WS623 07 April 2019 by S Pall (United Kingdom) Verified Purchaser Verified
I purchased this product after trying and returning the Finnis Duo. This Headphone is very neatly designed and simple to use. Uploading your music is a doddle just like any other MP3 player. The Bluetooth is handy as you can answer phone calls during your workouts and still continue with what you’re doing. The Bluetooth does not work while you’re in the water .You could use the Bluetooth to stream your music from your phone. But not much point as you could transfer the music to the headset itself. You will also notice that the battery will drain much quicker with Bluetooth on, so use it only if you can't manage without it. While swimming I found the music quality very acceptable. Once you begin to integrate these into your swimming session you do miss them on the day that you forget to pack them in your bag. I usually swim for around an hour and they really help alleviate the boredom. In fact time does fly when you’re listening to your favourite tracks. The only issue I found was if you push off the pool wall very energetically they are likely to pop out of your ear canal. As I swim in 10m pool I don't really need to push so hard but you may if you were in a larger pool. The instructions do advise that you run your goggles over the headphone in order to hold them in place. I found this to be a little uncomfortable so didn't bother experimenting any further as it wasn’t a major problem for me. But I'm assuming they would not be "dive proof”, they will almost certainly get whipped off. They have a feature that allows you to hear sound around you. So if someone is talking to you in the gym you can still hear them as well as the music. I haven't used this feature so can’t comment. I prefer to be left alone in the gym so just turn it up full blast. They are very neat for the gym and as there is no wires you do feel free to whatever you like. Great looking design and look great around your head. Make sure you don't forget them in the gym, you’re not going to get them back.
Good
Excellent
Good
Good
Don’t use the ambient noise button!
NW-WS623 02 April 2019 by TH_theswimmer (United Kingdom) Verified Purchaser Verified
I only use these for swimming, and I find despite other reviews, the volume underwater is sufficient provided you do the following: 1. Make sure you choose the correct headphone covers from the different sizes provided, they need to be snug in your ears. 2. Keep your fingers off the big shiny button! This is the ‘ambient noise’ button which allows you to hear background noise, useful for safety reasons on the road, but not in a swimming pool!! The instructions given are very confusing and it took me a long time to figure this one out.
Good
Good
Good
Good
Great Bluetooth headphones
NW-WS623 31 March 2019 by Bean2019 (United Kingdom) Verified Purchaser Verified
Love these, lightweight comfortable, compact. Love the Walkman feature as well
Excellent
Excellent
Excellent
Excellent
broken after 4 months
NW-WS623 16 March 2019 by Will985 (United Kingdom)
The right earbud has stopped working after 4 months so not too happy. Was workking wel before this although the under water sound can be quitre quiet if doing front crawl
Average
Good
Good
Good
Good for swimming only
NW-WS623 10 February 2019 by Lobo79 (United Kingdom)
I bought this product a few days ago and for my surprise it was very disappointed on general. The sounds in general are very low and the quality is very below expectations. On water, it delivers perhaps because there's a few products like this in the market, but besides that for running and cycling the sound is very low/weak and quality is not what would you expect from Sony.
Poor
Fair
Average
Fair
Brilliant for swimming
NW-WS623 09 January 2019 by Sazzle1234 (United Kingdom) Verified Purchaser Verified
I was given these headphones for Christmas. They are really good quality and they are excellent to use when I'm running and swimming.
Good
Good
Good
Good
Brilliant update of a great mp3 headset.
NW-WS623 22 November 2018 by Keith111222 (United Kingdom) Verified Purchaser Verified
These were an update for my four year old 4gb walkman headset that is still in great condition and gets used most days. Wanted bluetooth so time to update, wasnt expecting much other than bluetooth but somehow they have improved the perfect headset. The sound is improved , better mids and they just sound a bit more alive nothing drastic as the old set were great . They have altered the headband to earpiece connection and slightly reduced the length which makes the fit even better than the old type, running they never budge. The buttons are improved easier to opperate as they now click the old switches didnt have the click. Finally the ambient sound feature is brilliant , you have to balance the volume of your music to what you want to hear external , when running gives you more confidence when in traffic. Great job Sony .
Excellent
Excellent
Excellent
Excellent
Cracking piece of kit
NW-WS623 15 October 2018 by GroupmanG (United Kingdom) Verified Purchaser Verified
Found swimming boring so bought these earphones to keep me occupied whilst swimming the lengths up and down the pool. Work well but would like the volume to be just a bit louder. Can understand why it is kept to the level it is but on a personal note a little bit louder would have made all the difference.
Average
Good
Excellent
Good
Great all in one player and headset
NW-WS623 02 September 2018 by Jeremy62 (United Kingdom) Verified Purchaser Verified
I love that this is an all in one unit with no need for a separate player or trailing wires. I use it for jogging so can’t comment on swimming use. It is easy to use with itunes on my Mac with the Sony macOs app. Buttons are a bit small and multiuse so take a bit of getting used to. Main feature I miss is there is no voiceover track description.
Good
Excellent
Excellent
Good
Walkman NW-WS625
NW-WS625 01 September 2018 by Bonneville (United Kingdom) Verified Purchaser Verified
The reason for purchasing this waterproof Walkman was that it had a remote control, however the remote is not waterproof. I thought a remote would be a lot easier to use at the pool as I have arthritic fingers, hence my disappointment. On the plus side the sound quality is good and as expected.
Excellent
Good
Good
Poor
Uniquely useful
NW-WS623 28 June 2018 by Stumblerun (United Kingdom) Verified Purchaser Verified
I bought these as I undertook the NHS Couch to 5K. I downloaded each run and some warm down tunes. Getting used to placing the walkman around my ears and experimented with different sized ear buds to maximise comfort, all good. Controls initially fiddly but easy to get used to and uncomplicated. Sound options good and feel safe as a solo user out in the park able to sufficiently hear ambient sounds. A small gripe and does not affect the product funtionality - all the images on the product box were of men - hardly does anything to encourage women customers or show the inclusivity of the product.
Excellent
Excellent
Good
Average
Works well, great for running
NW-WS623 24 June 2018 by DarrenA (United Kingdom) Verified Purchaser Verified
Comfortable, good sound, intuitive controls. Very stable when running
Good
Excellent
Excellent
Excellent
Great sound, even in the water.
NW-WS623 07 June 2018 by DOXAJOHN (United Kingdom) Verified Purchaser Verified
This is my third and by far best Sony waterproof Walkman yet, I swim long distance usually 10k, this is my swimming companion.
Excellent
Excellent
Excellent
Excellent
Expected more
NW-WS623 17 April 2018 by Haza84 (United Kingdom) Verified Purchaser Verified
I am currently training for a long distance outdoor swim so wanted a waterproof MP3 player to help with swim training. I love the fact I can now listen to music when in the water, however, for the cost of the Sony Walkman I was expecting more in terms of functionality and sound quality. The volume just isn't loud enough and I seem to play with it every session to try and maximise volume and audio capability. Functional options and use seem quite basic and I have so far been unable to download any Podcasts. I have read in other reviews that these only last a year and at that point they are out of warranty. I would be very unhappy if this was the case given my experience so far.
Poor
Average
Average
Average
good
NW-WS623 16 March 2018 by nonononohohihh (United Kingdom) Verified Purchaser Verified
it is working as it should be. it is working as it should be.
Great product
NW-WS623 02 February 2018 by Mpagan (United Kingdom) Verified Purchaser Verified
Does exactly what it is supposed to Good sound quality Easy to wear easy to load music onto
Excellent
Good
Good
Good
Sony MP3 waterproof
NW-WS623 29 January 2018 by rockerman (United Kingdom) Verified Purchaser Verified
I really like the design as there are no hanging wires. Brought it to use swimming, works well underwater, but it's quite in low in volume as special ear plugs are used for underwater. Doubles up as a hands free bluetooth for cell phones.
Fair
Excellent
Excellent
Average
Two weeks in....
NW-WS623 06 January 2018 (United Kingdom) Verified Purchaser Verified
I've used my new waterproof Walkman on about 6 occasions and although there is a little trial and error (getting used to the controls whilst wearing the device and ensuring the earpieces remain in position), but on the whole it really enhances my swimming in just the way I hoped.
Good
Good
Excellent
Good
Overall, great product with one disappointment.
NW-WS623 05 January 2018 by Simon1649 (United Kingdom) Verified Purchaser Verified
The earphones work well, Bluetooth connection is seamless and the 'ambient sound' feature is a great idea for use when outside in busy areas. Sound quality is very good & the controls are easy to use (although may be more problematic if wearing gloves). The 'answer calls' function works well & is easy to use. My only disappointment is the lack of a 'voice to text ' function, as the microphones & Bluetooth connection is already in place then it seems an oversight not to build it in. Overall, a good quality product.
Excellent
Good
Good
Excellent
Simple and effective
NW-WS623 27 September 2017 by Andi_E (United Kingdom) Verified Purchaser Verified
Bought these earphones for running and working out. They sit very well in my ears and are comfortable. I wore them on 1+ hour runs and didn't have any issues. The build quality is excellent. The audio quality is decent for the size (not very much base but very clear and loud enough). Battery life is very good. Very happy overall and would recommend.
Good
Excellent
Excellent
Excellent