Withings Sleep Analyzer and Oura Ring are neck and neck across health and sleep monitoring queries, with Withings favored for under-mattress tracking and Oura chosen for unobtrusive ring-based metrics. Garmin is the usual answer when buyers specifically seek dedicated fitness tracking.
Since July, Home Assistantrising has become one of the most named choices for under-mattress sleep automation, while Amazfitfalling dropped out of regular mentions across watches and rings.
11% of citations point at the ranked brands’ own sites. tomsguide.com, sleepfoundation.org, youtube.com are the most-cited sites outside the ranked brands’ own domains.
If you want a good sleep tracker without wearing a wristband, I'd look first at an under-mattress sensor or a smart ring. Both can track your sleep without a watch on your wrist, but they suit different needs.
Best for tracking sleep without wearing anything: a sensor that sits under your mattress.
Best for detailed sleep and recovery data: a smart ring worn on your finger.
Best for a simple, hands-off setup: a bedside sleep tracker.
Here are the options I'd consider first.
My top 3 picks
1. Withings Sleep Analyzer
(Best overall if you don't want to wear anything)
Under the mattress · No device on your body
Tracks sleep duration and stages, heart rate, breathing patterns, and snoring. It is a great low-maintenance choice because you put it under your mattress and leave it there.
A bedside clock that uses non-contact sensing to track sleep patterns. It also offers soundscapes, lighting, and wake-up routines. A recent review listed it at about $250.
Best for: someone who wants sleep tracking plus help building a relaxing bedtime routine.
Tracks sleep stages, resting heart rate, heart-rate variability, and temperature trends. It offers more personal recovery data than a bedside sensor, but requires wearing a ring and paying a membership fee for full insights.
Best for: detailed sleep and recovery tracking if you don't mind wearing something on your finger.
I'd start with the Withings Sleep Analyzer if you want absolutely nothing on your body at night. Choose the Oura if you want more detailed personal health and recovery trends.
One important caveat: consumer trackers estimate sleep stages; they aren't a substitute for a clinical sleep study if you suspect sleep apnea or another sleep disorder.
One question to narrow it down: Do you want something that goes under your mattress, something on your nightstand, or are you comfortable wearing a ring on your finger?
If you want to monitor your sleep without wearing anything on your wrist or finger, you have a few great non-wearable, contactless options that slide under your mattress or sit on your nightstand.[1]
Withings Sleep Tracking Mat | Dental and Medical Supplies& more
This is widely considered the gold standard for under-mattress tracking. It is a thin pad that slips underneath your mattress (at chest level) and plugs into a USB outlet. Because it’s a "set-it-and-forget-it" device, it automatically tracks your sleep cycles (light, deep, REM), duration, heart rate, snoring, and breathing disturbances without you ever needing to charge a battery or press a button. You can view the data on the Withings Store app.
Google Nest Hub (2nd Gen) | Arbor& more | 4.4(9.5K)
If you don't even want a pad under your mattress, the second-generation Nest Hub sits on your bedside table and uses low-power radar technology (Motion Sense) combined with microphones to track your movements, breathing, snoring, and coughing . It is completely contactless, requires no wearables, and gives you a daily sleep summary right on the screen or via the Google Home app. (Note: It tracks the sleep of the person closest to the device, so it works best if you sleep alone or on a specific side of the bed).
OZI Sleep Tracker | OZI Sleep
A newer contactless option that slips right under your bed sheet (on top of the mattress) rather than underneath the whole mattress. It tracks your heart rate, respiration trends, and movement to estimate sleep quality and provides bed-exit alerts if necessary, all without cameras, microphones, or monthly subscription fees.[2][3]
Would you prefer a bedside radar device like the Google Nest Hub, or an under-mattress pad like the Withings Mat? I can give you more details on accuracy or smart home integration for either option.
TheWithings Sleep Tracking Mat is a top-tier, non-wearable sleep monitor that slides completely under your mattress and costs roughly $200 . It tracks your sleep cycles, heart rate, and snoring without requiring anything on your body.[2]
Overview of Non-Wearable Sleep Monitors
If you prefer not to wear a ring, watch, or band to bed, under-mattress pads and contactless radar systems offer great alternatives. They use pneumatic sensors or radio waves to capture your movements, breathing, and heart rate from underneath or beside the bed.[2]
Top Non-Wearable Sleep Tracking Options
Withings Sleep Tracking Mat
Type: Under-mattress pneumatic pad
Price: ~$200
Key Features: Measures sleep cycles (deep, light, REM), continuous heart rate, snore detection, and breathing disturbances. It syncs automatically via Wi-Fi and requires a one-time setup under your mattress (compatible with thicknesses between 4 to 15 inches).[1][2]
Key Features: Sits on a nightstand or nearby surface, using radio waves to track total sleep time, sleep stages (REM, deep, light), and breathing/respiratory quality without touching your bed or body.
The Withings Sleep is a thin sensor that sits underneath your mattress. You set it up once, plug it in, and then sleep normally—nothing on your wrist, finger, or head. It tracks sleep duration/stages, heart rate, breathing disturbances, snoring, and a sleep score.
Yes — there are several good sleep trackers that work without wearing a watch, wristband, or ring. My first recommendation would be the Withings Sleep Analyzer. It sits underneath your mattress and tracks your sleep automatically while you sleep. If you'd rather have nothing underneath your mattress, there are also bedside devices that monitor you without touching your body.
My top recommendations
1. Withings Sleep Analyzer
(Best overall)
Typical price: roughly $130–$200, depending on seller
I'd choose the Withings Sleep Analyzer for most people because it is unobtrusive, gives you a useful range of sleep metrics, and doesn't require you to remember to wear or charge anything.
One important caveat: consumer sleep trackers estimate sleep stages rather than measuring them as precisely as a clinical sleep study. If you're trying to investigate possible sleep apnea or another sleep disorder, use the tracker as a source of trends, not as a diagnosis.
One quick question: Would you prefer a sensor under the mattress, or a device that sits on your nightstand and doesn't touch the bed at all? That would help me narrow this down to the best fit.
The top recommendation for a non-wearable, contactless sleep tracker is the Withings Sleep Tracking Mat.[1][2]
How it works: It is a thin, discreet sensor pad that slips underneath your mattress (between the mattress and the box spring or bed frame). You plug it in once, and it works completely passively without needing to be charged or worn.[1][2]
Key features:
Sleep cycle analysis: Tracks deep, light, and REM sleep stages, as well as total sleep duration and interruptions.
Vitals & health metrics: Monitors continuous overnight heart rate, snoring, and breathing disturbances.
Smart integration: Automatically syncs via Wi-Fi to the companion app every morning and features smart home automation triggers (like turning off lights when you get into bed).
Medical sharing: Easily generates exportable sleep logs that you can share directly with a physician.[1][2][3]
You can look up current pricing and availability or purchase options via retailers like Kohl's or DICK'S Sporting Goods.[1]
If you'd like, let me know:
What specific metrics you care about most (e.g., sleep apnea detection vs. basic rest tracking)
The thickness or type of your mattress
I can check compatibility or suggest alternative contactless options.
Best for: sleep quality, sleep duration, recovery, HRV, temperature trends
Why: Very comfortable overnight, discreet, strong sleep-focused app, and works with both iPhone and Android. Multiple 2026 testing roundups still rank it at or near the top for sleep tracking.
Downside: $349-ish hardware plus an ongoing Oura membership for the full experience.
Important: Don't treat its REM/deep/light sleep numbers as laboratory measurements. Consumer wearables are much better at identifying sleep/wake patterns and trends than precisely measuring individual sleep stages.
Other excellent choices
Tracker
Best for
My take
Oura Ring 4
💤 Sleep first
Best overall
WHOOP 5.0
🏋️ Athletes
Best if recovery/strain matters as much as sleep
Apple Watch
Recent testing also finds that Apple Watch and Garmin can produce noticeably different sleep scores on the same night; consistency of trends matters more than obsessing over one night's score.
My recommendation: If you don't need a smartwatch and mainly want to understand/improve your sleep, get the Oura Ring 4. If you tell me iPhone or Android, your budget, and whether you exercise regularly, I can narrow it down to the best 2–3 options for you.
The best sleep tracker for most people is the Oura Ring 5 . It sets the gold standard for clinical-grade precision in sleep-staging, body temperature monitoring, and morning readiness scoring, all wrapped in a sleek form factor that shrinks hardware by 40% compared to previous generations.[3]
However, because the right choice depends heavily on your preferred form factor (ring vs. watch vs. contactless) and whether you want to pay a monthly subscription, the top-performing sleep trackers are grouped below by category:
Smart Rings (Best for Comfort & Non-Intrusive Wear)
Oura Ring 5
Standout Feature : Gold-standard sleep tracking and advanced Health Radar for nighttime breathing and recovery insights.
Key Specs : 6 to 9 days of battery life; water-resistant up to 100 meters.
Consideration : Requires a monthly subscription to access your long-term data dashboard.
Which sleep tracking devices are considered the best right now?
The best sleep trackers right now depend on whether you want the most accurate sleep data, detailed recovery insights, a comfortable device to wear overnight, or something that works without a subscription.
My main recommendation is to start with a smart ring or a dedicated sleep-and-recovery wearable if sleep is your priority. Smartwatches are better if you also want workout tracking, GPS, notifications, and other everyday features.
The important distinction: consumer devices are generally better at estimating sleep duration and broad sleep patterns than measuring exact REM, deep sleep, or light sleep. No consumer tracker should be treated as a medical sleep study.
The best sleep trackers in 2026
Based on recent expert testing and reviews, including Wareable's January 2026 guide and current product comparisons.
The type of sleep tracker you’re looking for is called an under-mattress sleep tracker. It’s a thin sensor pad that slides between your mattress and bed base, so you can track your sleep without wearing a watch or ring.
My first recommendation is the Withings Sleep Analyzer. It tracks sleep duration, sleep stages, heart rate, breathing patterns, and snoring, with results available in a smartphone app. It’s designed to stay under your mattress while you sleep.
1. Withings Sleep Analyzer
(Best overall pick)
Slides under your mattress
Tracks sleep stages, heart rate and snoring
No wearable required
Listed at around $100 on the manufacturer's site; verify current price and availability.
A good alternative if you want sleep monitoring and coaching, with a dual-sensor setup available for tracking two sleepers independently. Check the exact model and subscription terms before purchasing.
Find the product
3. Emfit QS
Worth considering if you're interested in detailed overnight recovery metrics, including heart-rate variability (HRV), rather than just sleep duration.
The gold standard for a non-wearable, under-the-mattress sleep tracker is the Withings Sleep Tracking Mat . It is specifically designed to slide right under your mattress (between the mattress and box spring or slatted base) so you don't have to wear anything on your wrist or charge a device daily.[2][3]
Available at retailers like Kohl's or directly from the Withings Sleep Product Page , it tracks sleep cycles (deep, light, REM), continuous heart rate, snoring detection, and breathing disturbances. It also syncs automatically via Wi-Fi to your phone and integrates with smart home setups.[1][2]
Would you like help finding a specific retailer's current stock and pricing , or do you need details on how well under-mattress pads work with your specific mattress type (e.g., memory foam vs. spring)?
My top recommendation is the Withings Sleep Tracking Mat. It sits underneath your mattress, so you can monitor your sleep without wearing a watch, ring, or wristband. It’s a good choice if you want something you can set up once and leave in place.
The main things I’d look for are sleep duration, nighttime awakenings, breathing and heart-rate trends, snoring detection, and whether there’s a recurring subscription fee.
My top picks
1. Withings Sleep
(Best overall)
Official price: $199.95
Tracks sleep stages, duration, heart rate and snoring.
The Withings Sleep Tracking Mat is the top recommendation for a non-wearable, under-the-mattress sleep monitor , generally priced around $130 to $200.[1]
Design : A thin, discreet pad that slides underneath your mattress (compatible with thicknesses between 4 and 15 inches) at chest level.
Tracking Features : Monitors sleep cycles (deep, light, and REM), sleep duration, heart rate, snoring, and breathing disturbances.
: Automatically syncs data via Wi-Fi to your smartphone app every morning so you can review your daily Sleep Score.
What are some good sleep trackers that go underneath the mattress?
The best sleep-tracking mat for most people is the Withings Sleep Analyzer. It slides under your mattress, tracks your sleep without requiring you to wear anything, and monitors metrics such as heart rate, breathing, snoring, and sleep stages. It also offers sleep-apnea screening features on supported versions. Independent reviews highlight its convenience and useful sleep insights.
If you want a mat specifically to improve your understanding of sleep, rather than a wearable or an expensive smart mattress, this is where I'd start.
When it comes to under-mattress sleep tracking mats, the undisputed gold standard and market leader is the Withings Sleep Tracking Mat (also known in some regions as the ).[1][2]
😴 Snoring detection
💵 No mandatory subscription for the core consumer tracking
🔌 You don't have to remember to charge it
📱 Data is viewed in the Withings app
💰 Withings currently lists it around $100 in the U.S.
One important caveat: the U.S. consumer Withings Sleep isn't the same thing as Withings Sleep Rx. Sleep Rx is a medical product intended to aid in diagnosing obstructive sleep apnea; you shouldn't treat an ordinary consumer sleep tracker as a diagnostic sleep study.
Other options worth considering
Device
Placement
Best for
Withings Sleep
Under mattress
Best overall / easiest choice
Emfit QS
Under mattress
More serious HRV/recovery data
Hatch Sleep
Bedside
Simpler sleep tracking + alarm/routines
Eight Sleep Pod
On mattress
Sleep tracking plus active temperature control
The Withings is the one I'd choose for most people. Independent testing has found it convenient and generally reliable, while recent 2026 comparisons continue to put it among the strongest non-wearable options.
If you tell me what you specifically want to monitor—e.g. sleep stages, snoring, sleep apnea, heart rate/HRV, breathing, movement, or just sleep duration—I can narrow this down to the best 2–3 choices and current prices.
Tracks sleep duration and stages, overnight heart rate, heart-rate variability (HRV), temperature trends, and recovery. The app makes patterns and bedtime consistency easy to understand. Reviewers particularly praise its comfort and detailed sleep insights.
Best for: People who primarily want to improve sleep and understand how daily habits affect recovery.
Downside: Expensive, and the subscription adds ongoing cost.
Shop Oura Ring 4
2. WHOOP 5.0
(Best for recovery and athletes)
Subscription-based
Emphasizes how sleep, training strain, and recovery fit together. Its coaching can help you understand how much sleep you need relative to your activity and recovery demands.
Best for: Athletes, frequent exercisers, and people who want daily guidance rather than just sleep charts.
Downside: Ongoing membership costs and no traditional watch display.
3. Apple Watch Series 11
(Best for iPhone users)
Around $399 for a base GPS model
Combines sleep duration, sleep stages, a Sleep Score, overnight health metrics, and broader smartwatch functions. It also integrates with Apple Health, making it convenient if you already use an iPhone.
Best for: Anyone who wants sleep tracking without buying a separate device.
Downside: You need to charge it regularly, and wearing a watch to bed may feel uncomfortable.
Shop Apple Watch Series 11
4. Samsung Galaxy Ring
(Best subscription-free ring)
Around $399.99
Tracks sleep, movement, heart rate, and other wellness signals through Samsung Health, without a required monthly subscription. Its lightweight ring design is discreet overnight.
Best for: Android users, particularly those already using Samsung Health.
Downside: Its insights are less comprehensive than Oura's in some reviews, and some features depend on using a compatible Samsung phone.
Shop Samsung Galaxy Ring
5. Fitbit Charge 6
(Best budget-friendly wrist tracker)
Around $159.95
Provides sleep-stage estimates, a Sleep Score, heart-rate tracking, and everyday fitness tracking in a compact band. Fitbit's presentation of sleep data is relatively accessible for beginners.
Best for: People who want useful sleep trends without paying premium smart-ring prices.
Downside: Some advanced insights require Fitbit Premium, and it is less discreet than a ring.
Shop Fitbit Charge 6
6. Withings Sleep Analyzer
(Best for no wearable)
Sits under your mattress and monitors sleep patterns and physiological signals without requiring you to wear anything. It's a good alternative if rings and watches bother you at night.
Best for: People who want passive overnight monitoring.
Downside: It cannot travel with you, and availability of specific features varies by market.
Quick comparison
Device
Main strength
Ongoing subscription
Oura Ring 4
Sleep insights and comfort
Yes
WHOOP 5.0
Recovery and training
Yes
Apple Watch Series 11
iPhone integration
Not required for core sleep tracking
Samsung Galaxy Ring
Ring comfort and simplicity
No
Fitbit Charge 6
Affordable all-round tracking
Optional for advanced insights
Withings Sleep Analyzer
No wearable needed
Check current plan and feature terms
Prices are approximate US starting prices and can vary by retailer, finish, and promotions.
What about accuracy?
The biggest takeaway from the reviews is that Oura Ring 4 is the strongest starting point if sleep tracking is your main goal, but that doesn't mean every metric it reports is accurate.
Sleep duration and sleep/wake detection: Generally more useful for identifying consistent patterns over time.
REM and deep sleep: Treat the numbers as estimates, not precise measurements of brain activity.
Recovery and HRV: Most useful when you compare your own trends over weeks rather than comparing scores with other people.
Possible sleep disorders: Consumer wearables cannot replace a clinician's assessment or a diagnostic sleep study.
One question that would help me narrow this down: Are you mainly trying to improve sleep quality, investigate frequent waking or possible sleep apnea, or optimize athletic recovery? The best device can be quite different depending on which of those matters most.
The best sleep tracking devices span smart rings, dedicated fitness bands, and comprehensive smartwatches , categorized by what they do best:
Oura Ring 4 / Oura Ring 5 – Best Overall Smart Ring
Widely considered the gold standard for discreet, 24/7 biometric tracking. It monitors over 30 metrics including heart rate, HRV, SpO2, and skin temperature with high signal accuracy, packaging everything into a lightweight titanium band. Note that full features require an ongoing membership app subscription.
Best Subscription-Free Smart Ring
An ultra-thin alternative that tracks sleep stages, breathing, and includes advanced AI-powered sleep apnea monitoring. It offers incredible battery life (up to 10–12 days on a single charge) and requires no monthly app fees , making it a favorite value pick in the smart ring space.
Best Smartwatch for Recovery & Naps
If you prefer a wrist-worn device with a screen, the Venu 3 excels with robust sleep coaching, automatic nap detection [Vitalsleep], and overnight HRV tracking that feeds into a daily "Body Battery" energy score [Vitalsleep]. It also monitors SpO2 and breathing rate all night [Vitalsleep] without sacrificing multi-day battery life.
Best Mid-Sized Fitness Band
A slim, lightweight tracker that is exceptionally comfortable to wear to bed. It brilliantly distinguishes between relaxing in bed and actual sleep onset, provides comprehensive sleep scores, and calculates a helpful Morning Readiness Score based on your overnight recovery.
Best Non-Wearable Sensor
If you hate wearing anything on your wrist or finger to bed, this pneumatic sensor mat slips under your mattress. It plugs into the wall (no charging required) and tracks sleep cycles, duration, snoring, and breathing disturbances with clinical-grade insights and no subscription.[2][3]
If you'd like to narrow this down, let me know:
No charging and no mandatory subscription for basic sleep history.
Aimed at people interested in heart-rate variability (HRV), overnight recovery and training readiness.
More specialized than a basic sleep tracker.
Check current availability and pricing before choosing it.
Which would I choose?
I'd start with the Withings Sleep for straightforward, everyday sleep tracking. Its standard U.S. model is a wellness tracker, though, not a substitute for a medical sleep study or a diagnostic device for sleep apnea.
One question so I can narrow this down: What do you most want the monitor to tell you?
Smart Home Integration : Includes IFTTT compatibility, allowing you to trigger automation like turning off lights or adjusting the thermostat when you get into or out of bed.[1][2]
If you'd like, let me know:
Do you need a monitor for an adult or an infant?
Are you looking for specific features like smart home integration or medical-sharing reports?
I can help narrow down alternative options that fit your exact needs.
Listed price at Withings; verify current checkout price.
Tracks sleep duration, estimated sleep stages, heart rate, breathing, and snoring. No wearable or required subscription for core tracking.
Best for: Everyday sleep monitoring with minimal effort.
Around $250–$300 historically; verify current price and service fees.
Focuses on overnight heart-rate variability (HRV) and recovery trends, making it attractive for athletes and data enthusiasts. Its app is more technical, and cloud service fees may apply.
Best for: Detailed recovery and physiological trends.
Accuracy: Sleep-stage estimates are useful for trends, but aren't equivalent to a sleep-lab study.
Bed sharing: A partner's movements can affect some under-mattress sensors.
Subscriptions: Check whether historical data, recovery insights, or other features require recurring payments.
Sleep apnea: Don't rely on a consumer mat to diagnose the condition. The US Withings Sleep mat is distinct from the European Sleep Analyzer, which has different regulatory status.
One question so I can narrow this down: What matters most to you?
