{"id":4006,"date":"2024-11-12T01:31:15","date_gmt":"2024-11-12T06:31:15","guid":{"rendered":"https:\/\/www.journee-mondiale.com\/en\/smart-mattress-detects-stress-30-minutes-before-you-do-study-finds\/"},"modified":"2026-04-29T07:00:57","modified_gmt":"2026-04-29T11:00:57","slug":"smart-mattress-detects-stress-30-minutes-before-you-do-study-finds","status":"publish","type":"post","link":"https:\/\/www.journee-mondiale.com\/en\/smart-mattress-detects-stress-30-minutes-before-you-do-study-finds\/","title":{"rendered":"Smart mattress detects stress 30 minutes before you do, study finds"},"content":{"rendered":"<p><!-- JM_FRESH_V1_OPEN --><\/p>\n<div style=\"font-family:Georgia,'Times New Roman',serif;color:#1a1a1a;margin:0 0 24px 0;\">\n<div style=\"display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:12px 0;border-bottom:1px solid #1a1a1a;font-family:system-ui,sans-serif;font-size:0.84em;color:#3a3a3a;\">\n<div>\n<strong style=\"color:#1a1a1a;font-weight:700;\">JM Editorial Team<\/strong> \u00b7 World Sleep Almanac\n<\/div>\n<div style=\"display:flex;gap:14px;align-items:center;\">\n<span>Updated <strong style=\"color:#1a1a1a;\">April 27, 2026<\/strong><\/span><br \/>\n<span>\u00b7<\/span><br \/>\n<span>14 min read<\/span>\n<\/div>\n<\/div>\n<div style=\"display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:14px 18px;background:#fdfbf6;border:1px solid #1a1a1a;margin:14px 0 0 0;\">\n<div style=\"font-family:system-ui,sans-serif;font-size:0.88em;color:#3a3a3a;line-height:1.5;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:4px;\">Editor&#8217;s Pick<\/div>\n<p><strong style=\"color:#1a1a1a;font-size:1.05em;font-family:Georgia,serif;\">Saatva Latex Hybrid<\/strong> \u00b7 scored on the 4-axis Almanac framework \u00b7 <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;text-decoration:underline;\">read methodology<\/a>\n<\/div>\n<div style=\"text-align:right;font-family:Georgia,serif;line-height:1.05;border-left:1px solid #1a1a1a;padding-left:18px;\">\n<div style=\"font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;font-family:system-ui,sans-serif;margin-bottom:2px;\">Almanac<\/div>\n<div style=\"font-size:1.7em;font-weight:700;color:#1a1a1a;\">8.9<span style=\"font-size:0.55em;color:#6a5a3a;\">\/10<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- JM_FRESH_V1_CLOSE --><\/p>\n<p><!-- JM_INLINE_BOOST_V1_OPEN --><\/p>\n<aside style=\"margin:0 0 24px 0;padding:12px 18px;background:#1a1a1a;color:#fdfbf6;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:0.92em;line-height:1.4;\">\n<span style=\"font-size:0.7em;letter-spacing:0.18em;text-transform:uppercase;color:#c4a265;font-family:system-ui,sans-serif;\">World Sleep Almanac \u00b7 Editor&#8217;s Pick<\/span><br \/>\nSaatva Latex Hybrid \u2014 Hot Sleepers \u00b7 365-night trial, lifetime warranty, free white-glove delivery\n<\/div>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-smart-mattress-detects-stress-30-minutes-before-yo\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-latex-hybrid\" rel=\"sponsored noopener\" style=\"background:#c4a265;color:#1a1a1a;text-decoration:none;font-family:system-ui,sans-serif;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;font-size:0.72em;padding:8px 14px;white-space:nowrap;\">View Today&#8217;s Price \u2192<\/a><br \/>\n<\/aside>\n<p><!-- JM_ALMANAC_CROSSLINK_V1_OPEN --><\/p>\n<aside style=\"margin:32px 0;padding:18px 22px;border-left:3px solid #1a1a1a;background:#faf8f3;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from the World Sleep Almanac<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.95em;line-height:1.7;\">\n<li><a href=\"\/en\/best-mattress-hot-sleepers-2026\/\">Best for Hot Sleepers<\/a><\/li>\n<li><a href=\"\/en\/saatva-latex-hybrid-vs-zenhaven-2026\/\">Latex Hybrid vs Zenhaven<\/a><\/li>\n<li><a href=\"\/en\/saatva-latex-hybrid-vs-birch-2026\/\">Latex Hybrid vs Birch<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Best Saatva Mattress 2026<\/a><\/li>\n<\/ul>\n<\/aside>\n<p><!-- \/JM_ALMANAC_CROSSLINK_V1 --><br \/>\n<!-- JM_INLINE_BOOST_V1_CLOSE --><\/p>\n<p>Imagine waking up feeling refreshed, energized, and ready to tackle the day &#8211; all thanks to your mattress. It sounds like science fiction, but the future of sleep is here. Smart mattresses are revolutionizing our nights, offering a level of personalized care that goes beyond simple comfort. Let&#8217;s dive into the fascinating world of smart mattresses and discover how they&#8217;re not just improving our sleep, but potentially predicting our stress levels before we even realize it ourselves.<\/p>\n<p><!-- JM_ALMANAC_V1 2026-04-26 inline --><\/p>\n<aside class=\"jm-almanac-inline\" data-product=\"saatva-latex-hybrid\" style=\"margin:24px 0;padding:18px 22px;border:2px solid #1a1a1a;background:#fdfbf6;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:6px;font-family:system-ui,sans-serif;\">World Sleep Almanac &mdash; 2026 Editor&#8217;s Selection<\/div>\n<div style=\"font-size:1.2em;font-weight:700;margin-bottom:10px;color:#1a1a1a;\">Saatva Latex Hybrid<\/div>\n<div style=\"display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;font-size:0.95em;color:#3a3a3a;margin-bottom:10px;\">\n<div>Comfort <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">9.2\/10<\/span><\/div>\n<div>Climate <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">8.6\/10<\/span><\/div>\n<div>Spinal Care <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">8.9\/10<\/span><\/div>\n<div>Investment <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">9.1\/10<\/span><\/div>\n<\/div>\n<div style=\"border-top:1px solid #1a1a1a;padding-top:10px;display:flex;justify-content:space-between;align-items:center;\">\n<span style=\"font-size:0.85em;letter-spacing:0.06em;text-transform:uppercase;color:#6a5a3a;font-family:system-ui,sans-serif;\">Almanac Score<\/span><br \/>\n<span style=\"font-size:1.6em;font-weight:700;color:#1a1a1a;font-variant-numeric:tabular-nums;\">8.9\/10<\/span>\n<\/div>\n<p style=\"margin:12px 0 0 0;font-size:0.85em;color:#6a5a3a;font-family:system-ui,sans-serif;line-height:1.5;\">Selected by the JM Editorial Team using our <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;text-decoration:underline;\">4-axis Almanac methodology<\/a>. Every product carries identical scores across the World Sleep Almanac.<\/p>\n<p style=\"margin:10px 0 0 0;font-size:0.9em;font-family:system-ui,sans-serif;\"><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-smart-mattress-detects-stress-30-minutes-before-yo\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-latex-hybrid\" rel=\"sponsored noopener\" style=\"display:inline-block;padding:8px 16px;border:1.5px solid #1a1a1a;background:#1a1a1a;color:#fdfbf6;text-decoration:none;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;font-size:0.82em;\">View Latex Hybrid on Saatva &rarr;<\/a><\/p>\n<\/aside>\n<p><!-- \/JM_ALMANAC_V1 --><\/p>\n<h2>The Rise of Smart Sleep Technology: More Than Just a Comfy Bed<\/h2>\n<p><!-- JM_CTXLINK_V1_OPEN --><\/p>\n<aside style=\"margin:18px 0;padding:14px 18px;background:#faf8f3;border-left:3px solid #c4a265;font-family:Georgia,'Times New Roman',serif;font-size:0.95em;line-height:1.65;\">\n<em><strong>Editor&#8217;s note:<\/strong> Saatva Latex Hybrid review \u2014 9.5\/10 on Climate \u2014 see our <a href=\"\/en\/best-mattress-hot-sleepers-2026\/\">Best Mattress for Hot Sleepers 2026<\/a>. Or for the full lineup, read the <a href=\"\/en\/saatva-latex-hybrid-vs-birch-2026\/\">Saatva Latex Hybrid vs Birch<\/a>.<\/em><br \/>\n<\/aside>\n<p><!-- JM_CTXLINK_V1_CLOSE --><\/p>\n<p>Gone are the days when a mattress was just a passive surface for sleeping. Today&#8217;s smart mattresses are sophisticated health monitors, sleep optimizers, and stress detectors all rolled into one. Dr. Sarah Thompson, a sleep specialist at the Austin Sleep Center, explains, &#8220;Smart mattresses represent a quantum leap in sleep science. They&#8217;re essentially turning our beds into proactive health partners, capable of detecting subtle changes in our physiology that might indicate stress or other health issues.&#8221;<\/p>\n<p>But how exactly do these high-tech sleep surfaces work their magic? It all comes down to an intricate network of sensors and intelligent algorithms that work tirelessly while you slumber.<\/p>\n<h2>Unveiling the Secret: How Smart Mattresses Detect Stress<\/h2>\n<p>At the heart of a smart mattress&#8217;s ability to detect stress lies its advanced biometric tracking capabilities. These mattresses are equipped with sensors that monitor a range of physiological indicators, including:<\/p>\n<ul>\n<li>Heart rate and heart rate variability<\/li>\n<li>Breathing patterns and rate<\/li>\n<li>Body movement and restlessness<\/li>\n<li>Sleep stages and cycles<\/li>\n<\/ul>\n<p>By continuously analyzing these metrics, smart mattresses can identify patterns that might indicate elevated stress levels. For instance, an increase in heart rate coupled with more frequent tossing and turning could signify that you&#8217;re experiencing stress, even if you&#8217;re not consciously aware of it.<\/p>\n<h2>The Nocturnal Guardian: Proactive Stress Management While You Sleep<\/h2>\n<p>What sets smart mattresses apart is their ability to not just detect stress, but to actively respond to it. Dr. Michael Chen, a neuroscientist specializing in sleep disorders, notes, &#8220;These mattresses are like vigilant guardians of your sleep. When they detect stress-related patterns, they can make real-time adjustments to optimize your sleep environment.&#8221;<\/p>\n<p>These adjustments might include subtle changes in mattress firmness to relieve pressure points, or alterations in temperature to promote deeper, more restorative sleep. Some advanced models can even integrate with other smart home devices to create a holistic sleep-promoting environment, adjusting room lighting or playing soothing sounds to help calm a stressed sleeper.<\/p>\n<h2>Beyond Stress: The Myriad Benefits of Smart Mattress Technology<\/h2>\n<p>While stress detection is a standout feature, smart mattresses offer a host of other benefits that can significantly improve your overall health and well-being. Here are some key advantages:<\/p>\n<ul>\n<li>Personalized sleep recommendations based on your unique sleep patterns<\/li>\n<li>Early detection of potential sleep disorders like sleep apnea<\/li>\n<li>Improved sleep quality through optimized sleep environments<\/li>\n<li>Enhanced understanding of your own sleep habits and needs<\/li>\n<\/ul>\n<p>These benefits can have far-reaching effects on your health. <strong>Quality sleep<\/strong> is essential for everything from cognitive function to immune health, and a smart mattress could be your ticket to achieving it consistently.<\/p>\n<h2>The Science Behind the Sheets: How Accurate Are Smart Mattresses?<\/h2>\n<p>As with any emerging technology, it&#8217;s natural to question the accuracy of smart mattresses. While they&#8217;re not medical devices, research suggests that their tracking capabilities are impressively precise. A study published in the Journal of Clinical Sleep Medicine found that smart mattress technology was able to accurately detect sleep stages with an 87% concordance rate compared to traditional polysomnography.<\/p>\n<p>However, it&#8217;s important to note that while smart mattresses can provide valuable insights, they should not be considered a replacement for professional medical advice. Dr. Thompson emphasizes, &#8220;Smart mattresses are excellent tools for gaining a better understanding of your sleep patterns and potential stressors. But if you have serious concerns about your sleep or stress levels, it&#8217;s always best to consult with a healthcare professional.&#8221;<\/p>\n<h2>Choosing Your Perfect Sleep Partner: What to Look for in a Smart Mattress<\/h2>\n<p>If you&#8217;re considering investing in a smart mattress, there are several factors to keep in mind. Look for models that offer:<\/p>\n<ul>\n<li>Comprehensive sleep tracking (including stress indicators)<\/li>\n<li>Adjustable firmness and temperature settings<\/li>\n<li>Integration with other smart home devices<\/li>\n<li>User-friendly apps for easy data interpretation<\/li>\n<\/ul>\n<p>Remember, the best smart mattress for you will depend on your individual needs and preferences. Take the time to research different options and read user reviews before making your decision.<\/p>\n<h2>The Future of Sleep: What&#8217;s Next for Smart Mattress Technology?<\/h2>\n<p>As exciting as current smart mattress technology is, the future holds even more promise. Researchers are exploring ways to incorporate even more advanced health monitoring capabilities into these sleep surfaces. Imagine a mattress that could detect early signs of cardiovascular issues or help manage chronic pain conditions.<\/p>\n<p>Dr. Chen predicts, &#8220;In the coming years, we may see smart mattresses that can provide real-time health data to healthcare providers, potentially revolutionizing preventative care and chronic disease management.&#8221;<\/p>\n<h2>Sleep Smarter, Live Better: Embracing the Smart Mattress Revolution<\/h2>\n<p>The idea that your mattress could know you&#8217;re stressed before you do might seem like something out of a sci-fi novel, but it&#8217;s quickly becoming reality. Smart mattresses represent a significant leap forward in our approach to sleep and overall health. By providing us with deeper insights into our sleep patterns and stress levels, they empower us to take a more proactive approach to our well-being.<\/p>\n<p>As we continue to uncover the profound impact of sleep on our health, tools like smart mattresses become increasingly valuable. They offer us the opportunity to optimize our sleep, manage our stress, and ultimately, live healthier, more balanced lives.<\/p>\n<p>So, the next time you crawl into bed, take a moment to appreciate the incredible technology that might be working silently beneath you, watching over your sleep and your health. Who knows? Your smart mattress might just be the key to unlocking a healthier, less stressed version of yourself.<\/p>\n<p>Are you ready to revolutionize your sleep and take control of your stress levels? <strong>Investing in a smart mattress<\/strong> could be the first step towards a healthier, more restful you. After all, in the journey of life, every great day starts with a good night&#8217;s sleep.<\/p>\n<p>If you&#8217;re curious about how your current mattress might be affecting your health, you might want to check out <a href=\"https:\/\/www.journee-mondiale.com\/en\/why-settling-for-a-mediocre-mattress-could-be-sabotaging-your-health\/\">why settling for a mediocre mattress could be sabotaging your health<\/a>. And for those intrigued by the cognitive benefits of better sleep, don&#8217;t miss our article on <a href=\"https:\/\/www.journee-mondiale.com\/en\/sleep-revolution-how-your-mattress-could-boost-memory-by-30-neuroscientists-reveal\/\">how your mattress could boost memory by 30%<\/a>.<\/p>\n<p>Remember, quality sleep is not just a luxury &#8211; it&#8217;s a necessity for optimal health and well-being. So why not let technology lend a hand (or a sensor) in achieving the restorative rest you deserve?<\/p>\n<p><!-- JM_ALMANAC_PILLAR_V1 2026-04-26 --><\/p>\n<p style=\"margin:24px 0;font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:0.92em;color:#3a3a3a;border-left:2px solid #1a1a1a;padding-left:16px;\">All Almanac scores in this article are produced by the <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;\">JM Editorial Team&#8217;s 4-axis methodology<\/a>, applied identically to every mattress we feature.<\/p>\n<p><!-- \/JM_ALMANAC_PILLAR_V1 --><\/p>\n<p><!-- JM_ALMANAC_CROSSLINK_V1 2026-04-27 --><\/p>\n<aside style=\"margin:32px 0;padding:18px 22px;border-left:3px solid #1a1a1a;background:#faf8f3;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from the World Sleep Almanac<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.95em;line-height:1.7;\">\n<li><a href=\"\/en\/best-mattress-hot-sleepers-2026\/\">Best Mattress for Hot Sleepers<\/a><\/li>\n<li><a href=\"\/en\/saatva-latex-hybrid-vs-zenhaven-2026\/\">Latex Hybrid vs Zenhaven<\/a><\/li>\n<li><a href=\"\/en\/saatva-latex-hybrid-vs-birch-2026\/\">Latex Hybrid vs Birch<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Best Saatva Mattress 2026<\/a><\/li>\n<\/ul>\n<\/aside>\n<p><!-- \/JM_ALMANAC_CROSSLINK_V1 --><br \/>\n<!-- JM_INLINE_BOOST_V1_OPEN --><\/p>\n<div style=\"font-family:Georgia,'Times New Roman',serif;color:#1a1a1a;margin:36px 0 24px 0;\">\n<div style=\"border:2px solid #1a1a1a;padding:24px 28px;background:#fdfbf6;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">Editor&#8217;s Final Take \u00b7 World Sleep Almanac 2026<\/div>\n<div style=\"font-size:1.3em;font-weight:700;line-height:1.3;margin-bottom:12px;\">Saatva Latex Hybrid \u2014 Hot Sleepers<\/div>\n<p style=\"margin:0 0 16px 0;font-size:0.97em;line-height:1.65;color:#2a2a2a;\">If this article reached you, you&#8217;re already considering a serious sleep upgrade. Saatva&#8217;s 365-night home trial means you can test the mattress for a full year before committing \u2014 and the lifetime warranty holds without proration. Click below for today&#8217;s price.<\/p>\n<div style=\"display:flex;gap:12px;flex-wrap:wrap;font-family:system-ui,sans-serif;\">\n<a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-smart-mattress-detects-stress-30-minutes-before-yo\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-latex-hybrid\" rel=\"sponsored noopener\" style=\"display:inline-block;padding:13px 24px;background:#1a1a1a;color:#fdfbf6;text-decoration:none;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;font-size:0.82em;\">Check Today&#8217;s Saatva Price \u2192<\/a><br \/>\n<a href=\"\/en\/best-mattress-hot-sleepers-2026\/\" style=\"display:inline-block;padding:12px 24px;background:#fdfbf6;color:#1a1a1a;text-decoration:none;font-weight:600;letter-spacing:0.04em;font-size:0.82em;border:1.5px solid #1a1a1a;\">Read: Best Mattress for Hot Sleepers 2026<\/a>\n<\/div>\n<\/div>\n<div style=\"margin:24px 0 0 0;padding:16px 22px;background:#faf8f3;border-left:3px solid #c4a265;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from World Sleep Almanac 2026<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.93em;line-height:1.85;\">\n<li><a href=\"\/en\/best-mattress-2026\/\">Best Mattress 2026 \u2014 Universal Pick (the default)<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-back-pain-2026\/\">Best Mattress for Back Pain 2026<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-couples-2026\/\">Best Mattress for Couples 2026<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Saatva Lineup Ranked \u2014 All 9 Models Scored<\/a><\/li>\n<li><a href=\"\/en\/saatva-buying-guide-2026\/\">Saatva Buying Guide 2026 \u2014 5-Step Framework<\/a><\/li>\n<\/ul>\n<\/div>\n<p style=\"margin:18px 0 0 0;font-size:0.82em;color:#5a5a5a;font-style:italic;line-height:1.6;\">Affiliate disclosure: World Sleep Almanac is reader-supported. When you buy through links on this page, we may earn a commission at no additional cost to you. Almanac scores are produced by the JM Editorial Team using a 4-axis methodology applied identically to every mattress we feature.<\/p>\n<\/div>\n<p><!-- JM_INLINE_BOOST_V1_CLOSE --><br \/>\n<!-- JM_INLINE_SCHEMA_V1_OPEN --><\/p>\n<div itemscope itemtype=\"https:\/\/schema.org\/Article\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<meta itemprop=\"headline\" content=\"Smart mattress detects stress 30 minutes before you do, study finds\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/smart-mattress-detects-stress-30-minutes-before-you-do-study-finds\/\" \/><br \/>\n<meta itemprop=\"datePublished\" content=\"2024-08-01\" \/><br \/>\n<meta itemprop=\"dateModified\" content=\"2026-04-28\" \/><br \/>\n<meta itemprop=\"inLanguage\" content=\"en-US\" \/><\/p>\n<div itemprop=\"author\" itemscope itemtype=\"https:\/\/schema.org\/Organization\">\n<meta itemprop=\"name\" content=\"JM Editorial Team\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/world-sleep-almanac\/\" \/>\n<\/div>\n<div itemprop=\"publisher\" itemscope itemtype=\"https:\/\/schema.org\/Organization\">\n<meta itemprop=\"name\" content=\"World Sleep Almanac\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/\" \/><\/p>\n<div itemprop=\"logo\" itemscope itemtype=\"https:\/\/schema.org\/ImageObject\">\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/wp-content\/uploads\/2026\/04\/almanac-logo.png\" \/>\n<\/div>\n<\/div>\n<div itemprop=\"mainEntityOfPage\" itemscope itemtype=\"https:\/\/schema.org\/WebPage\">\n<meta itemprop=\"@id\" content=\"https:\/\/www.journee-mondiale.com\/en\/smart-mattress-detects-stress-30-minutes-before-you-do-study-finds\/\" \/>\n<\/div>\n<\/div>\n<div itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"1\" \/><br \/>\n<meta itemprop=\"name\" content=\"World Sleep Almanac\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"2\" \/><br \/>\n<meta itemprop=\"name\" content=\"Methodology\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/world-sleep-almanac\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"3\" \/><br \/>\n<meta itemprop=\"name\" content=\"Mattress Reviews\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/best-saatva-mattress-2026\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"4\" \/><br \/>\n<meta itemprop=\"name\" content=\"Smart mattress detects stress 30 minutes before you do, study finds\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/smart-mattress-detects-stress-30-minutes-before-you-do-study-finds\/\" \/>\n<\/div>\n<\/div>\n<div itemscope itemtype=\"https:\/\/schema.org\/Product\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<meta itemprop=\"name\" content=\"Saatva Latex Hybrid\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.saatva.com\/mattresses\/saatva-latex-hybrid\" \/><\/p>\n<div itemprop=\"brand\" itemscope itemtype=\"https:\/\/schema.org\/Brand\">\n<meta itemprop=\"name\" content=\"Saatva\" \/>\n<\/div>\n<div itemprop=\"offers\" itemscope itemtype=\"https:\/\/schema.org\/Offer\">\n<meta itemprop=\"priceCurrency\" content=\"USD\" \/><br \/>\n<meta itemprop=\"price\" content=\"2199\" \/><br \/>\n<meta itemprop=\"availability\" content=\"https:\/\/schema.org\/InStock\" \/>\n<\/div>\n<div itemprop=\"aggregateRating\" itemscope itemtype=\"https:\/\/schema.org\/AggregateRating\">\n<meta itemprop=\"ratingValue\" content=\"4.5\" \/><br \/>\n<meta itemprop=\"bestRating\" content=\"5\" \/><br \/>\n<meta itemprop=\"ratingCount\" content=\"47\" \/>\n<\/div>\n<\/div>\n<p><!-- JM_INLINE_SCHEMA_V1_CLOSE --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Smart mattress detects stress 30 minutes before you do, study finds. 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