Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, TVs, phones, and cameras to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
- Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions,power surges, and wear and tear.
- Past and future purchases covered. 30 days after you are enrolled,all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax).File at Asurion.com/amazon.
- No hidden fees.For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
![Amazon prime logo](https://cdn.statically.io/img/m.media-amazon.com/images/G/01/marketing/prime/new_prime_logo_RGB_blue._CB426090081_.png)
Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime
Try Prime
and start saving today with fast, free delivery
Amazon Prime includes:
Fast, FREE Delivery is available to Prime members. To join, select "Try Amazon Prime and start saving today with Fast, FREE Delivery" below the Add to Cart button.
Amazon Prime members enjoy:- Cardmembers earn 5% Back at Amazon.com with a Prime Credit Card.
- Unlimited Free Two-Day Delivery
- Streaming of thousands of movies and TV shows with limited ads on Prime Video.
- A Kindle book to borrow for free each month - with no due dates
- Listen to over 2 million songs and hundreds of playlists
- Unlimited photo storage with anywhere access
Important: Your credit card will NOT be charged when you start your free trial or if you cancel during the trial period. If you're happy with Amazon Prime, do nothing. At the end of the free trial, your membership will automatically upgrade to a monthly membership.
1.27 mi | ASHBURN 20147
-
-
-
-
-
-
7 VIDEOS
-
![](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
Withings Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Brand | Withings |
Material | Premium fabric |
Color | Grey |
Compatible Devices | Smartphones |
Screen Size | 0.96 Inches |
Product Dimensions | 9"L x 7.4"W x 0.19"H |
Item Weight | 0.6 Pounds |
Sensor Type | Wearable |
Global Trade Identification Number | 03700546703935 |
Manufacturer | Withings Inc |
About this item
- ADVANCED SLEEP TRACKING - Sleep cycles, Sleep Score & snore detection
- TRACK BREATHING DISTURBANCES - See sleep pattern interruptions which can impair the restorativeness of sleep
- SLEEP-LAB INSIGHTS - Developed with sleep physicians and clinically validated
- SLEEP HEART RATE - Track your heart rate continuously all night long
- NOTHING TO WEAR - Easy one-time setup under the mattress, compatible with most mattresses
- WAKE TO IMMEDIATE IN-APP RESULTS - Wake to all data in the free Health Mate app via Wi-Fi
- SHAREABLE SLEEP DIARY - Make a medically-informed decision on your sleep by sharing an automatically-generated sleep diary with your doctor.
- HOME AUTOMATION - Withings Sleep can act as a switch to control lights, the thermostat, and more
- “ALEXA, ASK WITHINGS” - Your voice can help you manage your sleep with an Alexa Skill that works with Health Mate
Frequently bought together
![Withings Sleep - Sleep Tracking Pad Under The Mattress With Sleep Cycle Analysis](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/81aeQzO0HeL._AC_UL116_SR116,116_.jpg)
Customers who viewed this item also viewed
- Beautyrest Sleeptracker Monitor – Wearable-Free Sleep Tracker – Intuitive App and Alexa EnabledFREE Shipping by AmazonGet it as soon as Saturday, Aug 3Only 2 left in stock - order soon.
- JadaIn AI Non Wearable Sleep Tracker, Sleep Inducing Light, AI Wake Up Light, Real Time Room Condition[T&H, Co2, Light], Sleep Analysis with App, Snoring/Apnea Detection, No Subscription.FREE Shipping by AmazonGet it as soon as Saturday, Aug 3
- Withings Travel Case BPM Connect: Wi-Fi Smart Blood Pressure MonitorFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Saturday, Aug 3Only 16 left in stock (more on the way).
- WITHINGS Body Scan - Smart Scale with Segmental Body Composition Analysis, Weighing Scales Body Weight & Vascular Age, Visceral Fat, Heart Rate, iOS/AndroidFREE Shipping by AmazonGet it as soon as Saturday, Aug 3
- Snore Circle Sleep Breathing Monitor, Real-Time Airflow Tracking and Sleep Data Analysis for Improved Sleep, Monitor Sleep Quality and Respiratory Events with Free APPFREE Shipping by AmazonGet it as soon as Saturday, Aug 3
Product Description
![sleep mat](https://m.media-amazon.com/images/S/aplus-media-library-service-media/cd02ab9c-f1b2-46b3-9d50-1ad78f913e76.__CR0,0,970,600_PT0_SX970_V1___.png)
![Track sleep. Enhance bedtime. Wake up a better you](https://m.media-amazon.com/images/S/aplus-media-library-service-media/ec6af112-1d2b-4a6a-8679-a8d4a4e5075d.__CR0,0,300,300_PT0_SX300_V1___.jpg)
Track sleep. Enhance bedtime. Wake up a better you
Featuring a simple one-time setup under the mattress, Withings Sleep helps improve sleep quality by offering advanced sleep cycle analysis (deep, light & REM), heart rate tracking, and snore detection. Delivers a daily Sleep Score. You can also create a better sleep environment by taking advantage of a range of smart home capabilities that Withings Sleep can support.
![sleep](https://m.media-amazon.com/images/S/aplus-media-library-service-media/4c65a881-3d71-40bd-bc62-75a1f7c82b24.__CR0,5,970,291_PT0_SX600_V1___.jpg)
![SLEEP TRACKING](https://m.media-amazon.com/images/S/aplus-media-library-service-media/649d8bbe-ba1d-45c9-ab9c-f016d3795895.__CR0,0,300,300_PT0_SX300_V1___.png)
SLEEP TRACKING
Get an in-depth analysis of your night with sleep cycles (deep, light & REM) and their durations, plus total sleep duration and interruptions.
![SLEEP SCORE](https://m.media-amazon.com/images/S/aplus-media-library-service-media/bdd09786-2b32-499f-93bd-743bc36bd044.__CR0,0,300,300_PT0_SX300_V1___.png)
SLEEP SCORE
Get an interpretation of how restorative the night was and learn what you can do to improve it with the Sleep Score. It breaks down your night into 6 meaningful indicators with color-coded feedback to clearly identify which areas of your sleep can be improved.
![SNORE DETECTION](https://m.media-amazon.com/images/S/aplus-media-library-service-media/bd0585b6-39d0-4172-a751-55f043e4fec5.__CR0,0,300,300_PT0_SX300_V1___.png)
SNORE DETECTION
Track the number of snoring episodes and their durations. In the app, learn more about snoring patterns and what may affect them.
![CONTINUOUS HEART RATE TRACKING](https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e3d6b5d-1c2c-4228-b7ab-2f8eec5a0b82.__CR0,0,300,300_PT0_SX300_V1___.png)
CONTINUOUS HEART RATE TRACKING
Sleep measures your heart rate while sleeping, an indicator reflecting whether enough time is spent in deep sleep and a powerful marker of how your lifestyle can impact heart health.
![SLEEP TRACKING](https://m.media-amazon.com/images/S/aplus-media-library-service-media/649d8bbe-ba1d-45c9-ab9c-f016d3795895.__CR0,0,300,300_PT0_SX300_V1___.png)
![SLEEP SCORE](https://m.media-amazon.com/images/S/aplus-media-library-service-media/bdd09786-2b32-499f-93bd-743bc36bd044.__CR0,0,300,300_PT0_SX300_V1___.png)
![SNORE DETECTION](https://m.media-amazon.com/images/S/aplus-media-library-service-media/bd0585b6-39d0-4172-a751-55f043e4fec5.__CR0,0,300,300_PT0_SX300_V1___.png)
![CONTINUOUS HEART RATE TRACKING](https://m.media-amazon.com/images/S/aplus-media-library-service-media/3e3d6b5d-1c2c-4228-b7ab-2f8eec5a0b82.__CR0,0,300,300_PT0_SX300_V1___.png)
|
|
|
|
---|---|---|---|
WAKE TO IMMEDIATE IN-APP RESULTSFind your results automatically in the free Health Mate app (iOS & Android) via automatic Wi-Fi sync. It provides valuable data that can be used during a doctor visit or can be easily shared with your healthcare provider via PDF. |
EASY SETUPEasy one-time setup under the mattress makes Sleep fit effortlessly into your life. Withings Sleep is compatible with most mattresses (spring, latex, foam, and memory foam from 10 to 45 cm thick). |
ENHANCED SLEEP ENVIRONMENTCreate smart home automation scenarios just by getting in and out of bed. Via IFTTT integration, Sleep can act as a switch to control lights, the thermostat and more. |
WORKS WITH ALEXAHealth Mate users can add this Alexa Skill to get motivated or simply check in with progress. Just say, “Alexa, ask Withings,” and discover sleep trends by day, week, or year |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 24.4 x 7.4 x 0.19 inches; 9.6 ounces
- Item model number : WSM02-All-US
- Department : unisex-adult
- Date First Available : February 23, 2018
- Manufacturer : Withings Inc
- ASIN : B078Z1B34S
- Country of Origin : China
- Best Sellers Rank: #72,498 in Health & Household (See Top 100 in Health & Household)
- #88 in OTC Medicinal Sleep Aids
- Customer Reviews:
Inspiration from this brand
Videos
Videos for this product
1:51
Click to play video
The Withings Sleep Tracking Mat Is Fantastic
Automate Your Life
Videos for this product
0:28
Click to play video
Sleep Mat - How to Set-Up your device
Withings Inc
Important information
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of setup of the biometric monitor. However, some customers have reported issues with the health data. They say the data is inaccurate and doesn't sync consistently. They also dislike the connectivity issues and lack of sleep tracking. Opinions are mixed on the app, performance, accuracy, sleep tracking, and quality.
AI-generated from the text of customer reviews
Customers like the ease of setup of the biometric monitor. They mention that it's very easy to setup and use, and the IFTTT integration was rather nice. They also appreciate the app, which is easy to use and understand. They say that it integrates nicely with the Apple Health app, and that it automatically detects when you sleep and when you wake 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..." Read more
"It was easy to set up and has been reliable for almost exactly 3 years...." Read more
"...captures nap (some apps only track night sleep)- app is easy to use, lovely user interface (much better than Apple Health), tracks other..." Read more
"...The only negative with this device is it may be difficult to install due to periodic Bluetooth issues and the need for periodic re-installation when..." Read more
Customers are mixed about the performance of the biometric monitor. Some mention it works surprising well through about 12 inches of heavy Tempur-Pedic mattress, and is satisfied with the results. However, others say that it does not work as advertised, does not distinguish between quiet, relaxed reading in bed, and completely useless.
"...On its own it seems to be working well and providing feedback on my sleeping patterns, which is why I bought it...." Read more
"...One thing it does not do well is distinguish between quiet, relaxed reading in bed and light sleep. Perhaps I can't always either--." Read more
"...Very useful." Read more
"UPDATE: it stopped working after the 6th day..." Read more
Customers have mixed opinions about the accuracy of the biometric monitor. Some say it provides just enough accurate and detailed information on sleep cycles that they can use it to confirm poor sleep patterns. Others however, say that the data is not 100% accurate and is slightly affected by animals laying on the bed.
".../sensor is no good if it is not accurate, and this one is meeting my accuracy standards...." Read more
"...Both pads record distinct sleep patterns for both occupants of the bed. Obviously, I have remained happy with the performance." Read more
"...I find this super frustrating and mildly insulting." Read more
"...It also tracks snoring and heart rate, which are also good to know...." Read more
Customers have mixed opinions about the sleep tracking capabilities of the biometric monitor. Some find it helpful in tracking sleep quality, excellent for sleep tracking, and easy to use. However, others say that the product consistently tracks less sleep than they actually sleep, and that the sleep data does not appear for the past night.
"...It just records your sleep every day without you ever having to think about it...." Read more
"...the software updates are trouble-free, but initially, the sleep tracking failed...." Read more
"...I am replacing it because I find it helpful in tracking sleep quality. I also find the heartrate monitoring and snoring monitoring of interest...." Read more
"...Cons:- biggest annoyance: it consistently tracks less sleep than I actually sleep...." Read more
Customers are mixed about the quality of the biometric monitor. Some mention it's well-made and reliable, while others say it'll break after a few months of use.
"...And the durations make no sense...." Read more
"...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...." Read more
"...side as I have tried using IFTTT as well and it is also not completely reliable" Read more
"It was easy to set up and has been reliable for almost exactly 3 years...." Read more
Customers have mixed opinions about the app. Some find it easy to install and setup, and love using the app, saying it's rich and has a homeassistant integration. However, others say that it sucks, has no help function, and is disorganized.
"...First and foremost you need to know that this product has major software issues...." Read more
"...I will say the Withings app is awesome...." Read more
"...But in this case, I’m convinced this is a software bug that they simply cannot fix...." Read more
"...Oh, BTW, the app is not too good. I had a really difficult time setting my birthday...." Read more
Customers are dissatisfied with the health data provided by the biometric monitor. They mention that the data is not very close, it seems to just make up its data, and that it doesn't sync consistently. Some say that the device does not record data to Apple Health properly and that the app has no data between 10:30 and 4am.
"...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..." Read more
"...- second largest annoyance: it declares that my fitness level is low based on a tracked walk I did with my friend’s dog...." Read more
"...-Could easily display real time data but doesn't-Doesn't sync data consistently and doesn't allow you to manually initiate a sync..." Read more
"...It provides a chart of heart rate and an overall sleep score per night, with averages on weeks and months. Very useful." Read more
Customers are dissatisfied with the connectivity of the biometric monitor. They mention that it does not connect to the Withings app and that it will spend a lifetime trying to connect. Some say that the product is difficult to pair with their phone and that the connection is impossible to re-establish.
"...I think the sensor tries to connect to the website, if it is not able to connect, waits for a few hours before retrying...." Read more
"...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...." Read more
"...with this device is it may be difficult to install due to periodic Bluetooth issues and the need for periodic re-installation when it no longer..." Read more
"...It will spend a lifetime trying to connect. Even when your phone is literally sitting on the electrics box. Major major Bluetooth issues here...." Read more
Reviews with images
![so far so good - seems to work okay](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
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.
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.
Overall I’m glad I have it, but it’s still not perfect/the last sleep app/device you’ll need.
Pros:
- no need to wear Apple Watch or the like to bed (with the screen randomly lighting up as you’re turning around)
- nothing to charge
- captures nap (some apps only track night sleep)
- app is easy to use, lovely user interface (much better than Apple Health), tracks other vitals imported from Apple Watch/Health
- love that I finally know whether I snore or not
Cons:
- biggest annoyance: it consistently tracks less sleep than I actually sleep. I usually wake up around 6 to go to the bathroom and come back to bed right after. This should be tracked like any interruption (I often do this around 2 or 3 am too and Withings tracks that interruption correctly). Why it can’t do that at 6am is beyond me. Consequently it also always thinks I never stay in bed after waking up, which couldn’t be further from the truth
- no option to set a wake-up alarm based on my sleep cycle stage
- second largest annoyance: it declares that my fitness level is low based on a tracked walk I did with my friend’s dog. This is very frustrating since I actually do resistance training 4-5 days a week and I’m very active the rest of the week. I’m currently purposely not doing any intense cardio work for a month, so it doesn’t rly know my fitness level. I find this super frustrating and mildly insulting.
![Customer image](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/G/01/x-locale/common/transparent-pixel._V192234675_.gif)
Reviewed in the United States on June 11, 2021
Overall I’m glad I have it, but it’s still not perfect/the last sleep app/device you’ll need.
Pros:
- no need to wear Apple Watch or the like to bed (with the screen randomly lighting up as you’re turning around)
- nothing to charge
- captures nap (some apps only track night sleep)
- app is easy to use, lovely user interface (much better than Apple Health), tracks other vitals imported from Apple Watch/Health
- love that I finally know whether I snore or not
Cons:
- biggest annoyance: it consistently tracks less sleep than I actually sleep. I usually wake up around 6 to go to the bathroom and come back to bed right after. This should be tracked like any interruption (I often do this around 2 or 3 am too and Withings tracks that interruption correctly). Why it can’t do that at 6am is beyond me. Consequently it also always thinks I never stay in bed after waking up, which couldn’t be further from the truth
- no option to set a wake-up alarm based on my sleep cycle stage
- second largest annoyance: it declares that my fitness level is low based on a tracked walk I did with my friend’s dog. This is very frustrating since I actually do resistance training 4-5 days a week and I’m very active the rest of the week. I’m currently purposely not doing any intense cardio work for a month, so it doesn’t rly know my fitness level. I find this super frustrating and mildly insulting.
![Customer image](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/616Beoku1JL._SY88.jpg)
![Customer image](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/61fGlu6oIyL._SY88.jpg)
![Customer image](https://cdn.statically.io/img/images-na.ssl-images-amazon.com/images/I/81Gu8gbO92L._SY88.jpg)
Top reviews from other countries
![](https://images-na.ssl-images-amazon.com/images/S/amazon-avatars-global/default._CR0,0,1024,1024_SX48_.png)
Ease of Setup and Use:
The pad is effortless to set up under the mattress and unobtrusive during sleep.
Sleep Data Accuracy:
The detailed sleep cycle analysis is impressive, offering insights into sleep patterns crucial for health and longevity.
App Integration:
The data syncs seamlessly with its app, providing an easy-to-understand overview of sleep quality.
Overall Experience:
The Withings Sleep Tracking Pad is a valuable tool for anyone serious about improving their sleep quality as part of a holistic approach to health.
![](https://images-na.ssl-images-amazon.com/images/S/amazon-avatars-global/default._CR0,0,1024,1024_SX48_.png)
![](https://images-na.ssl-images-amazon.com/images/S/amazon-avatars-global/4e42b22f-b5ae-4822-bf39-377b298e8d80._CR0,0,500,500_SX48_.jpg)
![](https://images-eu.ssl-images-amazon.com/images/S/amazon-avatars-global/default._CR0,0,1024,1024_SX48_.png)
Por lo que vale , es perfecto. El mejor tipo de tecnologia, la que funciona y te puedes olvidar de ella,
![](https://images-eu.ssl-images-amazon.com/images/S/amazon-avatars-global/default._CR0,0,1024,1024_SX48_.png)
Sono molto soddisfatta di questo prodotto, l’installazione è semplicissima e l’integrazione con l’app perfetta.
Se non si dorme a casa, i dati mancanti non vengono considerati (non funziona come Apple Watch, per esempio, che se si scarica o non si indossa abbassa la media delle calorie consumate o dei dati di movimento).
Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.