6 years ago
Nice piece of kit
Not sure how it works but it does and saves having to wear a watch in bed. Results in the health app look good and I would say correct based upon how I thought I had slept.
Anonymous
(68)
Sleep Analyzer
€131.00
Pre-order for 12/10/2026, delivery 2–3 working days once available
Local shipping with DHL from our EU warehouse (NL) – no customs fees.
Customer service in English, German, and French
Incl. VAT
1
Product description
Key benefits
- Easy one-time setup under the mattress.
- Uses sleep-lab insights.
- Provides advanced sleep tracking.
- Precision sleep apnea detection.
Developed with leading sleep physicians, the Withings Sleep Analyzer is the world's first under-mattress sleep sensor with revolutionary features. It records and computes your health parameters in real time, delivering accurate insights into your sleep.
Advanced functions include detailed sleep cycle analysis, continuous heart rate monitoring, and snore detection, giving you a comprehensive view of your sleep quality. The proprietary Sleep Score reveals the restorative nature of your sleep, helping you optimise your bedtime routine.
This device also detects sleep apnea with medical-grade precision, allowing you to assess its severity. Access in-app results upon waking to track your progress and make adjustments for better sleep health.
All your sleep data syncs automatically to the free Withings app for iOS and Android, making it easy to share a comprehensive PDF health report with your healthcare provider for meaningful discussions about your sleep and wellbeing.
What's Included:
Sleep Analyzer.
USB Power Adapter.
Quick installation guide (English, French, German, Italian, Spanish).
Why Withings is Healf
Withings envisions a world where everyone can achieve better health. Since their pioneering innovation in 2008, they've led the field in smart device technology with their products that deliver precise medical data and are trusted by millions globally. With a range of award-winning smart devices, including advanced scales, blood pressure monitors, and sleep trackers, Withings' user-friendly products seamlessly integrate into your life, offering valuable insights to help you make informed decisions and reach your health goals.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Suggested use
Wireless Sync: Bluetooth 4.0 required for installation. Automatic Wi-Fi sync | 2.4 GHz b/g/n | WEP/WPA/WPA2
Requirements: Sleep Analyzer can be installed on a smartphone or a tablet, via the Withings app available on iOS (iOS 14 and higher) and Android (10.0 and higher). Cannot be set up from a computer. A Wi-Fi connection is required to install and use Sleep Analyzer
Outer material: Premium fabric
Dimensions and weight: Length: 637mm (25"). Width: 190mm (7.5"). Thickness: 5mm (0.2"). Weight: 350 g (1.13 oz)
Sensors: Pneumatic sensor: measures respiratory rate, heart beats via ballistocardiography and body movements across the mattress. Sound sensor: identifies audio signals specific to snoring & cessation of breathing episodes.
Data storage & sync: Free and unlimited online data storage with a Withings account. Local storage of data between syncs.
Power supply: Power supply 5V 1A. USB power adapter included.
Metrics: Sleep duration, sleep onset and time to wake. Sleep apnea episodes with severity classification. Sleep cycles: deep, light, REM phases. Continuous and average heart-rate. Snoring duration. Sleep Score
Requirements: Sleep Analyzer can be installed on a smartphone or a tablet, via the Withings app available on iOS (iOS 14 and higher) and Android (10.0 and higher). Cannot be set up from a computer. A Wi-Fi connection is required to install and use Sleep Analyzer
Outer material: Premium fabric
Dimensions and weight: Length: 637mm (25"). Width: 190mm (7.5"). Thickness: 5mm (0.2"). Weight: 350 g (1.13 oz)
Sensors: Pneumatic sensor: measures respiratory rate, heart beats via ballistocardiography and body movements across the mattress. Sound sensor: identifies audio signals specific to snoring & cessation of breathing episodes.
Data storage & sync: Free and unlimited online data storage with a Withings account. Local storage of data between syncs.
Power supply: Power supply 5V 1A. USB power adapter included.
Metrics: Sleep duration, sleep onset and time to wake. Sleep apnea episodes with severity classification. Sleep cycles: deep, light, REM phases. Continuous and average heart-rate. Snoring duration. Sleep Score
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If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
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The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
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Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
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Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
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How do we curate our products?
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The DiscoveryOur approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.
Expert ValidationEach product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.
Community TestingBy collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.
