--- product_id: 62565396 title: "Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis" brand: "withings" price: "€ 402.26" currency: EUR in_stock: true reviews_count: 13 category: "Withings" url: https://www.desertcart.sk/products/62565396-sleep-sleep-tracking-pad-under-the-mattress-with-sleep-cycle store_origin: SK region: Slovakia --- # Continuous heart rate monitoring Wi-Fi auto-sync & IFTTT integration Under-mattress sensor tech Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis **Brand:** withings **Price:** € 402.26 **Availability:** ✅ In Stock ## Summary > 💤 Unlock the science of your sleep—because your best day starts with your best night. ## Quick Answers - **What is this?** Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis by withings - **How much does it cost?** € 402.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/62565396-sleep-sleep-tracking-pad-under-the-mattress-with-sleep-cycle) ## Best For - withings enthusiasts ## Why This Product - Trusted withings brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Home Integration:** Syncs effortlessly via Wi-Fi and triggers IFTTT routines like dimming lights or adjusting thermostat - • **Precision Heart Rate Analysis:** Pneumatic sensor captures your cardiovascular health every night with clinical-grade accuracy - • **One-Year Battery Life & Easy Setup:** Set it once, forget it—powered by a year-long alkaline battery for hassle-free monitoring - • **Advanced Snore & Breathing Detection:** Automatically detects snoring episodes and breathing disturbances to optimize your rest - • **Seamless Under-Mattress Sleep Tracking:** Discreetly monitors sleep cycles without wearables or wires ## Overview Withings Sleep is a premium under-mattress sleep tracking pad that analyzes sleep cycles (deep, light, REM), snoring, breathing disturbances, and heart rate. It features a pneumatic sensor for precise cardiovascular monitoring and automatically syncs data via Wi-Fi to the Health Mate app, supporting smart home automation through IFTTT. Designed for mattresses 4-15 inches thick, it offers a one-year battery life and a discreet, non-wearable experience tailored for professionals seeking actionable sleep insights. ## Description Withings Sleep offers sleep cycles (deep, light & REM), snore detection, breathing disturbances and heart rate. Enjoy easy one-time setup and automatic sync to the Health Mate app via Wi-Fi. Also features IFTTT integration for scenarios such as dimming lights when you go to bed, or turning up your thermostat when you get up. You can place the sleep sensor directly under the mattress (between the mattress and the bed platform or box spring). Withings Sleep has been tested with a mattress thickness of 4 to 15 inches. Review: Initially Intermittent & Incomplete Tracking, But Do not Give Up - I really want to like this product, it is simple to set up, the initial sync with the phone and app works the first time, the software updates are trouble-free, but initially, the sleep tracking failed. I had it for a week and it successfully tracked a full night’s sleep only twice and failed to track any sleep once. It most often tracked about 3 hours of sleep. I suspect that the device is also timing out, and failing to recognize that a trip to the bathroom or to get a glass of water is not the end of a night’s sleep and is failing to link the remainder of the night or tossing out the initial period and crediting the second and longer period. Edited 5/23/2018 Product support suggested a lower and more centered position. This did not resolve the issue until I reset the pad and recalibrated. The pad is now positioned about sternum level and seven inches from the side of the bed. (queen size bed occupied by two, so centering is not an option) It now appears to be starting and stopping with my observed sleep periods. If you are diligent you can get the pad to record correctly. Most likely you will need to position the pad lower than implied in the instructions and six to ten inches in from the edge of the bed. Edited 10/6/2018 Five months later and I still really like the pad. Consistent tracking every night, and periods out of bed long enough to make a cup of chamomile tea are included in the same night's sleep period. Edited 8/5/2019 We added a second pad for the opposite side of the bed. Both pads record distinct sleep patterns for both occupants of the bed. Obviously, I have remained happy with the performance. Review: Completely useless! Makes up it's own data. - This is completely useless when it comes to tracking your sleep to find any problems which you may have to correct. I say this because most of the data is made up out of thin air. How can I say this you may ask. Well, I use two other sleep trackers. A Wellue wrist sleep O2/heart rate monitor which is dead on accurate. I know this because I took it to the doctor's office with me last time and wore it while they took my vitals and the readings were identical to the doctors machine. I also use the Snorelab app on my phone which records all my snoring and interruptions. This thing didn't match what I was seeing on those two other monitors at all. Here's a typical example of what this thing recorded for me last night. First, the main data area shows your Awake, Rem, Light, and Deep sleep times. There are two problems with this "data". First, only a Polysomnograph can tell you this as it connects electrodes to your head to measure brain activity. Last I checked this thing didn't have electrodes to connect to my head, so this "data" is being completely made up using whatever formula they have set in the app. Lastly, the data shown is completely wrong. I was awake most of the night last night, I have really bad insomnia, the reason I know I was awake is that every half hour I'll say the time out loud so that Snorelab can record it and I can go back and listen to it. Last night I didn't fall asleep until a little after 4am. Yet this this says I was asleep within 10 minutes and that I was asleep all night with no interruptions for 8 hours, even though I got up once and went to the bathroom. Second, the snoring sensor on this thing doesn't work. my Snorelab app says I snored for 2 hours and 9 minutes and I can listen to myself snoring as well as rattling off the time every half hour until 4am. Yet this thig says I didn't snore at all, zero, zilch, zippo. How can I believe that when I can hear myself snoring for over 2 hours in the Snorelab app? Thirdly, there's an area for "Breathing disturbances" which is completely useless as it only says "Few". What the heck is "Few", 1, 3, 5, 10? It would be nice if they could tell you how many and at what time but I know why they don't. Here to the data is made up. I got "Few" last night but my Wellue says I had none as it would show an O2 drop if your breathing was interrupted. I believe the Wellue, as I have mentioned it's dead on and lets you know when you move also. The last part is the heart rate area. This thing consistently measures a heart rate that's about 5bpm higher than my dead on Wellue monitor, but at least it sort of works unlike all the other things its supposed to measure. Another bad thig with this device is that you are required to have a wifi connection as it sends the data to their servers and then to your phone. This is completely needless, why can't I just have the data on my phone? That's what my Wellue monitor and Snorelab app do. They send straight to my phone via Bluetooth, no internet required. Here to I know why they do this, they collect your data. That's why the app needs the following permissions: This app has access to: Device ID & call information read phone status and identity Camera take pictures and videos SMS receive text messages (SMS) Identity find accounts on the device Contacts read your contacts find accounts on the device Phone read call log read phone status and identity Wi-Fi connection information view Wi-Fi connections Calendar read calendar events plus confidential information And that's just some of them. Why on earth would they need my call logs, contacts, and calendar events to track my sleep? Needless to say, this POS is going back for a refund. P.S. For all you people that give this a glowing review here's a little challenge for you. Go lay down for 2 hours without sleeping then check to see how long you were sleeping. I actually did that once in the middle of the day and it logged it as a nap. apparently I fell asleep in 0 minutes and slept for two hours. When in fact I was awake the whole time watching TV. ## Features - EXPLORE THE DEPTHS OF YOUR SLEEP PATTERN - Sleep is the ultra-powerful sleep monitor that allows you to detect snoring, analyze your sleep, proactively monitor your heart rate and much more. - WORLD PREMIERE - Sleep is the world's first under-mattress sleep sensor, with revolutionary features. - LEADS TO MORE RESTFUL SLEEP - By analyzing the phases, depth and interruptions of your sleep, you can learn more about your nights and receive advice on how to improve your sleep. - SNORING DETECTION - Sleep can automatically detect any snoring episodes, which can lead to sleep disturbances. - ANALYZE YOUR CARDIOVASCULAR HEALTH - Every time your heart beats, it propels a mechanical wave through your body, systematically measured with great precision by the pneumatic sensor. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078Z1B34S | | Battery Average Life | 365 days | | Battery Description | Alkaline | | Best Sellers Rank | #112,710 in Health & Household ( See Top 100 in Health & Household ) #117 in OTC Medicinal Sleep Aids | | Brand | Withings | | Brand Name | Withings | | Color | Grey | | Compatible Devices | Smartphones | | Customer Reviews | 3.8 out of 5 stars 2,244 Reviews | | Display Size | 0.96 inches | | Global Trade Identification Number | 03700546703935 | | Included Components | Sleep mat, USB cable and plug, User manual | | Item Dimensions L x W x H | 9"L x 7.4"W x 0.19"H | | Item Type Name | Sleep tracker | | Item Weight | 9.6 ounces | | Manufacturer | Withings Inc | | Manufacturer Part Number | 3700546703553 | | Material | Premium fabric | | Material Type | Premium fabric | | Model Number | WSM02-All-US | | Number of Items | 1 | | Product Dimensions | 9"L x 7.4"W x 0.19"H | | Screen Size | 0.96 inches | | Sensor Type | Pneumatic, Auditory | | Size | 1 Count (Pack of 1) | | Team Name | Withings | | Unit Count | 9.6 Ounce | | Warranty Description | Amazon Warranty for Nokia digital health Products is valid for ONE (1) YEAR from the date you initially purchased the Product. Please contact the seller directly if you need a technical assitance. | ## Product Details - **Battery Description:** Alkaline - **Battery Life:** 365 days - **Brand:** Withings - **Color:** Grey - **Compatible Devices:** Smartphones - **Item Weight:** 0.6 Pounds - **Material:** Premium fabric - **Product Dimensions:** 9"L x 7.4"W x 0.19"H - **Screen Size:** 0.96 Inches - **Sensor Type:** Pneumatic, Auditory ## Images ![Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis - Image 1](https://m.media-amazon.com/images/I/81aeQzO0HeL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can someone provide additional info on the impact of pets on the same bed? Does it determine the main individual and ignore any other?** A: It tracks the dog. I get sleep reports during the day when I am at work...dog is on the bed. At night dogs get up and move positions a lot and it indeed tracks this so reasonable to believe it interferes with heart rate and other measures when the dog is in that area as well. **Q: Hi will this work with a memory foam mattress like a tempur bed?** A: I have a Tempur-pedic cloud bed (thick soft tempur model) and it works fine. I wasn’t sure either but it does work! **Q: Can it be used with memory foam mattress? I’s Like to know if anyone has.** A: Yes. I have a Tempurpedic and it worked fine. **Q: Will this unit still be able to track snoring with light (classical) music playing very softly in the background?** A: Based on our use of the pad, I think so. We use ambient music for sleep, and the pad occasionally detects some periods of snoring. This isn't the main reason we got the Nokia Sleep, rather, we have been trying to cure some sleeplessness, but it should work for snoring issues, too. It seems to be pretty sensitive, detecting a nap, and distinguishing between light and deep sleep periods. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Initially Intermittent & Incomplete Tracking, But Do not Give Up *by S***F on May 9, 2018* I really want to like this product, it is simple to set up, the initial sync with the phone and app works the first time, the software updates are trouble-free, but initially, the sleep tracking failed. I had it for a week and it successfully tracked a full night’s sleep only twice and failed to track any sleep once. It most often tracked about 3 hours of sleep. I suspect that the device is also timing out, and failing to recognize that a trip to the bathroom or to get a glass of water is not the end of a night’s sleep and is failing to link the remainder of the night or tossing out the initial period and crediting the second and longer period. Edited 5/23/2018 Product support suggested a lower and more centered position. This did not resolve the issue until I reset the pad and recalibrated. The pad is now positioned about sternum level and seven inches from the side of the bed. (queen size bed occupied by two, so centering is not an option) It now appears to be starting and stopping with my observed sleep periods. If you are diligent you can get the pad to record correctly. Most likely you will need to position the pad lower than implied in the instructions and six to ten inches in from the edge of the bed. Edited 10/6/2018 Five months later and I still really like the pad. Consistent tracking every night, and periods out of bed long enough to make a cup of chamomile tea are included in the same night's sleep period. Edited 8/5/2019 We added a second pad for the opposite side of the bed. Both pads record distinct sleep patterns for both occupants of the bed. Obviously, I have remained happy with the performance. ### ⭐ Completely useless! Makes up it's own data. *by P***R on January 7, 2022* This is completely useless when it comes to tracking your sleep to find any problems which you may have to correct. I say this because most of the data is made up out of thin air. How can I say this you may ask. Well, I use two other sleep trackers. A Wellue wrist sleep O2/heart rate monitor which is dead on accurate. I know this because I took it to the doctor's office with me last time and wore it while they took my vitals and the readings were identical to the doctors machine. I also use the Snorelab app on my phone which records all my snoring and interruptions. This thing didn't match what I was seeing on those two other monitors at all. Here's a typical example of what this thing recorded for me last night. First, the main data area shows your Awake, Rem, Light, and Deep sleep times. There are two problems with this "data". First, only a Polysomnograph can tell you this as it connects electrodes to your head to measure brain activity. Last I checked this thing didn't have electrodes to connect to my head, so this "data" is being completely made up using whatever formula they have set in the app. Lastly, the data shown is completely wrong. I was awake most of the night last night, I have really bad insomnia, the reason I know I was awake is that every half hour I'll say the time out loud so that Snorelab can record it and I can go back and listen to it. Last night I didn't fall asleep until a little after 4am. Yet this this says I was asleep within 10 minutes and that I was asleep all night with no interruptions for 8 hours, even though I got up once and went to the bathroom. Second, the snoring sensor on this thing doesn't work. my Snorelab app says I snored for 2 hours and 9 minutes and I can listen to myself snoring as well as rattling off the time every half hour until 4am. Yet this thig says I didn't snore at all, zero, zilch, zippo. How can I believe that when I can hear myself snoring for over 2 hours in the Snorelab app? Thirdly, there's an area for "Breathing disturbances" which is completely useless as it only says "Few". What the heck is "Few", 1, 3, 5, 10? It would be nice if they could tell you how many and at what time but I know why they don't. Here to the data is made up. I got "Few" last night but my Wellue says I had none as it would show an O2 drop if your breathing was interrupted. I believe the Wellue, as I have mentioned it's dead on and lets you know when you move also. The last part is the heart rate area. This thing consistently measures a heart rate that's about 5bpm higher than my dead on Wellue monitor, but at least it sort of works unlike all the other things its supposed to measure. Another bad thig with this device is that you are required to have a wifi connection as it sends the data to their servers and then to your phone. This is completely needless, why can't I just have the data on my phone? That's what my Wellue monitor and Snorelab app do. They send straight to my phone via Bluetooth, no internet required. Here to I know why they do this, they collect your data. That's why the app needs the following permissions: This app has access to: Device ID & call information read phone status and identity Camera take pictures and videos SMS receive text messages (SMS) Identity find accounts on the device Contacts read your contacts find accounts on the device Phone read call log read phone status and identity Wi-Fi connection information view Wi-Fi connections Calendar read calendar events plus confidential information And that's just some of them. Why on earth would they need my call logs, contacts, and calendar events to track my sleep? Needless to say, this POS is going back for a refund. P.S. For all you people that give this a glowing review here's a little challenge for you. Go lay down for 2 hours without sleeping then check to see how long you were sleeping. I actually did that once in the middle of the day and it logged it as a nap. apparently I fell asleep in 0 minutes and slept for two hours. When in fact I was awake the whole time watching TV. ### ⭐⭐⭐⭐⭐ Best sleeping mat ever made *by M***N on October 10, 2020* Ok, I do not ordinarily write reviews unless I am very impressed and this sleeping mat really impressed me. I have tried a variety of sleeping mats/sensors in the past and the single biggest problem with them all (other than this one) is that they require you to use your phone to record the sleeping data. With other mats, you need to remember to open an app on the phone and you need to store all the data on your phone, which gets very annoying after a short while. Not with this mat, the sleeping mat communicates with Withings directly over wifi and all your sleeping data is stored on their website. Your phone is just used to view the data whenever you want, you can delete the withing app from your phone and it will not erase the data. The other important thing about a sleeping sensor is the accuracy, a sleeping mat/sensor is no good if it is not accurate, and this one is meeting my accuracy standards. You do need to be careful where to put the sensor (they say under the sternum) but once you do that, then you don't need to worry about placement ever again, or even need to think about the sensor ever again. It just records your sleep every day without you ever having to think about it. This point is not to be under estimated, I have 10 years of daily weight data stored on the Withings website, because I use their weighing scale. And no, I am not giving them 5 stars just because I own their weighing scale, I would simply not bother writing a review if I was not truly impressed with the product. I am going to come back and update this review after 1 year, the true value of a good sleeping sensor is in being able to consistently produce a good measurement every day. Update after 1 month: 1. Robust: I have used it for a little bit less than 1 month now, and I have a reading from every day. This is a first for me, my previous sleeping sensors never made it so far. 2. Accuracy: Accuracy is not super good but not super bad either. If you lie still in bed and do not move, this sensor will put you down as "REM", and the other deeper sleep settings can be fooled too. I think i have to leave the bed or sit upright for it to think that i am awake, otherwise it thinks that i am asleep. If the sensor is able to measure my heartrate and i don't move much, it has me down as asleep. Not complaining to be honest, I am not sure how much better someone else can do either. 3. Speedy reading: Typically i get the results as soon as i get out of bed, within 5 mins. On a few occasions, it has take longer. Sometimes as long as 6 hours. I think the sensor tries to connect to the website, if it is not able to connect, waits for a few hours before retrying. Not sure exactly what happens in the few instances. But I have always managed to finally get a reading from the previous night, even with those delayed instances. I see a lot of negative reviews and I feel that this could be a cause of concern. When you don't see the results right away, you get nervous that the sensor could be broken. 4. Five Stars: Yes, I still give this product 5 stars despite everything. Competitors take note, this is the first time that a sleeping sensor has been able to track my sleep for as long as a month, and the data is stored safely in Withings website. I don't think any other sleeping sensor competitor can say they do as good a job, including the mighty Apple. I am afraid that making a good sleeping sensor is so hard, that people might simply think it is not worth the effort. ## Frequently Bought Together - Withings Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis - Withings BPM Connect - Digital Blood Pressure Cuff & Heart Rate Monitor - Blood Pressure Machine Arm Cuff, FDA Cleared, FSA/HSA Eligible, IOS & Android --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/62565396-sleep-sleep-tracking-pad-under-the-mattress-with-sleep-cycle](https://www.desertcart.sk/products/62565396-sleep-sleep-tracking-pad-under-the-mattress-with-sleep-cycle) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-19*