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Beurer KS 51

  • 39,99 £ / Cheapest Price on Internet

Brand: Beurer
Review 279 user comments
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(Beurer KS 51)
  • 22 May 2019, Wed
This pulse oximeter had to be replaced
Reviewed on Argos.co.uk

First purchase faulty replacement was delivered the next day works well but has a auditable beep which is quite loud

  • 18 May 2019, Sat
Gave fulse reading
Reviewed on Argos.co.uk

Works well but has not been calibrate so gave a wrong reading.


  • 26 Apr 2019, Fri
Reviewed on Argos.co.uk

Does the job intended for

  • 03 Apr 2019, Wed
Bought 2 and we dont think they work very well
Reviewed on Argos.co.uk

Got this in an emergency for my dad who is paralised. Wasn't very reliable. Went back a week later and bought another one as this is only one available and it's just as bad as the last one. Avoid.

  • 27 Mar 2019, Wed
Bleep annoying
Reviewed on Argos.co.uk

Does oxygen and heart rate fine. BUT only a 2 because it bleeps constantly when using. No use if in public restaurant shop etc. If there was a mute button I would give 5. Buy one without a bleep!

  • 13 Mar 2019, Wed
Annoying pulse rate sound
Reviewed on Argos.co.uk

This product would be so much better if the annoying pulse rate sound could be turned off.

  • 06 Feb 2019, Wed
Poor quality
Reviewed on Argos.co.uk

The item was poor quality, the screen was very scratched and it looked as if it had been returned and resold. The heart rate fluctuated and was not accurate when compared with my good quality blood pressure monitor. I returned the item the next day.

  • 27 Dec 2018, Thu
Looks the part
Reviewed on Argos.co.uk

Have tried it with numerous people and not got a reading yet just keeps flashing

  • 21 Nov 2018, Wed
It does what it says on the tin
Reviewed on Argos.co.uk

Not 100% sure how accurate it was at 1st. Gave different readings on different fingers

  • 09 Nov 2018, Fri
Looks good but that’s all,
Reviewed on Argos.co.uk

Should of thought better when buying something that your health relies on. The readings at times varies upto 10% on your SP02 which for me I would need more accuracy. Fortunately I only brought this one as a spare

  • 07 Nov 2018, Wed
Reviewed on Argos.co.uk

This item simply doesn't work. Neither the oximeter or heart rate bore any relation to reality, and I ended up having to buy a more expensive one! I wouldn't touch this one with a barge pole. And if i could simply leave zero stars i would!

  • 24 Oct 2018, Wed
Wildly inaccurate
Reviewed on Argos.co.uk

I have a serious need to accurately monitor my blood oxygen levels but found this oximeter to be wildly inaccurate in its readings at times. This was confirmed by testing it alongside my GP's oximeter. It could well be my equipment had a major fault and that a replacement would have been fine but I wasn't going to take the risk so I took it back for a refund.

  • 03 Oct 2018, Wed
Reviewed on Argos.co.uk

Substandard product. 3 times reorder, all scratched and do not switch on. I have a life threatening lung condition so this was going to be a great help to me Argos employee refused to refund my money (under 30 days). Had receipt plus e receipt. She threw it away and put my money onto a gift card laughing as she done it. Purchase this item from a reputable medical company NOT Argos.


  • 02 Oct 2018, Tue
Poor readings
Reviewed on Argos.co.uk

I purchased this to keep an eye on my wife's oxygen levels as she suffers from low oxygen saturation,I have been using it for a week in which time i have been getting some very low readings,to check it out i got my daughter who is a nurse to bring an Oximeter that she uses and the readings were totally different,this one was reading at least 10 below that of my daughters,its on its way for a refund

  • 11 Sep 2018, Tue
Reviewed on Argos.co.uk

The oximeter feels a little cheap , but gives accurate reading , it come with a string which you put onto the oximeter does not come with batteries

  • 06 Sep 2018, Thu
Item not working
Reviewed on Amazon.co.uk

HelloThis item doesn’t work. I ve used the batteries that came with it & used my own brand new batteries but still didn’t come on. Want a sending it back. Thank you

Kashish Amarnani
  • 25 Jul 2018, Wed
Reviewed on Argos.co.uk

The product was not what I expected. No USB cable.

  • 18 Jul 2018, Wed
Blood oxygen monitor
Reviewed on Argos.co.uk

Display ok but beeps very annoyingly with heart beat. And you can’t turn beeping off. So it’s not a quiet monitoring device. I’ve not seen any other monitor that has this annoying beeping. Also tends to read a bit low for blood oxygen when compared to other monitors. Would not recommend.

  • 28 Jun 2018, Thu
Reviewed on Argos.co.uk

Does what is needed it is ok

  • 12 Jun 2018, Tue
Reviewed on Argos.co.uk

Very dissapointing had to take it back because it wouldnt work properly


The Beurer KS51 is a stylish and sleek kitchen scale which will look great in any modern kitchen. The super slim design makes it easy to store away the unit when not in use. The brushed stainless steel effect features an anti-fingerprint surface, making it easy to clean and store away. The large black LCD backlighted display accurately measures both liquid and dry ingredients in grams, ounces or ml. The maximum weighing capacity of 5kg with 1g graduation makes the KS51 a versatile addition to your kitchen. Two touch sensor buttons on the front panel control the unit mode and on/off and blend perfectly with the design of the scale. Further features of the KS51 kitchen scale include: TARE weighing function, an automatic switch off feature and overload indication.

Beurer of Ulm, Germany was founded in 1919 and is synonymous with health and well-being. The company developed the first heating pads in Germany whilst today's range encompasses a wealth of products for health and well-being, beauty, baby care, sports, medical, diagnostic and prevention sectors. Products include heating pads, heated bedding, blood pressure and blood glucose monitors, nebulizers, clinical thermometers, personal and kitchen scales, foot spas, air humidifiers, Shiatsu massagers, baby monitors, heart rate monitors and cosmetic mirrors.

Beurer GmbH is a medium sized privately owned group operating a global distribution network in more than 80 countries and currently has a workforce of over 350 people. Beurer is the European one–stop specialist for health and well-being consumer electronics products. Our success is due to our long-standing reputation for well-engineered, quality made products; driven by innovation and safety.

Brand Beurer
Model Number706.51
Item Weight481 g
Product Dimensions20.3 x 18.2 x 1.5 cm
MaterialStainless Steel