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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsTo set up a Withings Sleep Analyzer, add it in the Withings app, position it under the mattress at chest level, connect it to Wi-Fi, and wait for calibration to finish. The app then reports sleep patterns and selected overnight measurements. Treat those results as information for following trends—not as a diagnosis.
Set up and calibrate the Sleep Analyzer
- In the Withings app, open Devices, choose Add, select Sleep sensors, then Sleep Analyzer and Install.
- Place the sensor horizontally under the mattress at chest level. It can sit between the mattress and bed platform, or between the mattress and a topper. If you have a slatted bed frame, you may need a flat, sturdy support beneath the sensor.
- Use the adapter supplied with the device. Follow the app’s prompts to pair the sensor and connect it to Wi-Fi.
- Let calibration complete before using the bed. Withings says this can take up to 10 minutes; the sensor may buzz during calibration, and the company recommends not sitting on the bed while it runs. The app will indicate when calibration is complete.
Follow the app’s current prompts if its labels differ from these steps. Withings’ installation instructions are at Sleep Analyzer (EU & ROW) – Installing my device.
Position it for the right sleeper
The Sleep Analyzer tracks one person, so place it for the sleeper whose data you want to record. Withings recommends a horizontal position at chest level; a second person needs a separate device. Do not raise sensitivity unless Withings Support specifically asks you to. See Withings’ placement and use guidance.
What the app’s sleep data means
Data syncs over Wi-Fi to the Withings app. Depending on the device and regional version, reports can include sleep stages such as light, deep, and REM sleep; time awake and time to fall asleep; a sleep score; resting heart rate; and snoring duration or episodes. Breathing-disturbance and sleep-apnea features are not available in the same way on every device or in every region. Withings distinguishes Sleep Analyzer from its separate Sleep device; check the support information for your specific product and region rather than assuming feature parity. See Sleep Analyzer’s measurements and the U.S. Sleep device’s measurements.
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- 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.
Use the sleep score as a trend summary
Withings describes its score as a summary based on factors including sleep duration, depth, regularity, interruptions, and time to fall asleep or get up. Its U.S. Sleep score page also lists overnight heart rate and HRV, and says duration and depth are the most important factors for raising the score. The score can help you follow changes over time, but it is not a medical diagnosis or a complete assessment of sleep health. Details are on Withings’ U.S. Sleep Score page.
Interpret stages and snoring cautiously
Read nightly stages and interruptions as estimates and patterns within the app, not proof of a particular health condition. The available official support material does not establish an accuracy percentage for these measurements. Withings says its snoring feature does not store audio recordings, and the sound sensor can be turned off in app settings. For Sleep Analyzer firmware starting with version 1871, Withings says snoring detection must be enabled to obtain breathing-disturbance data; check the current app settings and device support page for your firmware.
Rank #2
- 【Non-Wearable Sleep Tracking for Better Rest】SOMNDEEP sleep monitor device uses 60GHz millimeter-wave radar to help track sleep routines contactlessly and quietly. With no skin contact and no tight wearables, it offers a gentle, comfortable option for adults, seniors, users with sensitive skin, a wide range of body types, and anyone who wants to understand sleep habits without disrupting natural rest.
- 【Plug In Once, Track Every Night】 Unlike wearable sleep trackers that require charging, wearing, or bedtime pairing, SOMNDEEP contactless sleep tracker is designed for simple plug-in use and automatic nightly tracking. It helps reduce missed data caused by forgotten wearables, low battery, or uncomfortable devices, giving you a more effortless way to follow your sleep routine.
- 【Complete Sleep & Wellness Insights】 Review sleep duration, body movement, restlessness, breathing pattern trends, heart rate, and sleep stage insights such as deep, light, and REM sleep. Compare daily reports and long-term trends to better understand your sleep patterns, adjust your daily routine, build better sleep habits, and support a healthier lifestyle over time.
- 【No Camera Radar Sensing for Privacy】 SOMNDEEP sleep tracker device uses radar-based sensing instead of a bedroom camera, so it does not record images or video. The private, contactless design helps capture sleep-related movement and routine trends while keeping your bedroom experience discreet, quiet, and comfortable.
- 【Easy App Reports & Clear Sleep Trends】 Sleep reports are automatically uploaded to the app via stable 2.4GHz Wi-Fi and shown in simple, easy-to-read charts. View daily sleep data, compare long-term trends, and understand changes in your sleep quality without complicated setup, making it easy for seniors and users who are not very tech-savvy.
Choose between breathing-disturbance tracking and apnea detection
On Sleep Analyzer, sleep-apnea detection and breathing-disturbance detection cannot run at the same time. Activating apnea detection disables disturbance detection and replaces previously established breathing-disturbance data. Consider that data tradeoff before enabling apnea detection; the app’s current instructions are in Withings’ apnea-detection setup guide.
These features do not make the device a substitute for clinical evaluation. Withings says its U.S. Sleep device is not a medical device and should not be used to diagnose, treat, cure, or prevent a condition. If you suspect sleep apnea, consult a doctor; Withings recommends sharing Sleep Analyzer data with a doctor for analysis. Its device and feature distinctions are described in the U.S. Sleep support article and Withings’ snoring and apnea comparison.
Quick Recap
Best Value
- NO WATCH, NO RING, NO CAMERA: OZI Sleep slides under your sheet to track overnight sleep patterns without a watch, ring, wristband or camera in the room. Just sleep normally and let OZI do the tracking
- TRACK THE SLEEP DATA THAT EXPLAINS YOUR NIGHT: View sleep stages, heart rate, breathing rate, movement, awake moments, sleep duration, time to fall asleep and your nightly Sleep Score in the OZI app
- REAL-TIME ALERTS FOR FAMILIES AND CAREGIVERS: Receive notifications for bed exits, unusual movement or changes in heart rate and breathing patterns, helping you stay informed without constant room checks
- EASY SETUP WITH NO MONTHLY SUBSCRIPTION: Place the sensor under the sheet, connect the app and start tracking in minutes. No monthly fees, no cameras and no wearable device to charge
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Rank #4
- 【Real-time body movement change monitoring】Record every tiny movement change, and can monitor the number of times you leave the bed, the length of time you fall asleep, and the number of times you turn over.
- 【Sleep quality monitoring and management】Through various indicators and comprehensive intelligent AI algorithm analysis, it provides sleep state analysis, such as deep sleep, light sleep, and awake state.
- 【Sleep reporting and analysis】The intelligent sleep analysis report can intuitively display sleep parameters and provide effective sleep suggestions.
- 【Heart rate variation analysis】Heart rate variability can be analyzed through heart rate monitoring throughout the night, so as to have a deeper understanding of their physical recovery status and stress index, quantify sleep indicators, and improve physical and mental health.
- 【Sleep report】Sleep quality monitoring and management Through the comprehensive intelligent analysis of various indicators such as breathing, heart rate and body movement, it provides analysis of sleep states such as deep sleep, light sleep, REM and awake state
Rank #3
- 【Non-Wearable, 100% Comfortable】Monitor your sleep with a smart sleep monitor—no wearables or cameras required. Powered by safe millimeter-wave radar technology, it’s perfect for anyone who prefers a comfortable, non-wearable experience. Enjoy private, comfortable monitoring with no physical contact and no visual recording.
- 【Complete Sleep & Wellness Tracking】Track your heart rate, breathing patterns and body movements in real time with this bedside sleep monitor. Accurately measure the percentage of deep, light, and REM sleep. Compare daily data and monitor long-term trends to see how your sleep quality changes. Stay updated on your sleep patterns for a better understanding of your overall wellness.
- 【See How Daily Activities Impact Your Sleep Quality】Our non-contact sleep tracker lets you observe how daily activities may affect your sleep cycles. Use daily in-app notes to log daily routines for long-term trend tracking of your sleep patterns. This data is for personal reference only.
- 【Gentle Reminders for Better Daily Routine】Set routine and supplement reminders or record personalized voice messages with your smart sleep monitor. Ideal for caregivers, families, or anyone who needs a little extra help staying on top of important tasks.
- 【Clear, Actionable Reports】View easy-to-understand reports about your sleep quality with the sleep monitor. Track long-term trends, better understand your daily habits, and receive helpful lifestyle suggestions to support better sleep quality and a more consistent routine. (Not for medical use.)
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