{"id":482358,"date":"2026-02-15T21:40:29","date_gmt":"2026-02-15T21:40:29","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/482358\/"},"modified":"2026-02-15T21:40:29","modified_gmt":"2026-02-15T21:40:29","slug":"what-it-is-why-it-matters-and-how-to-improve-it","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/482358\/","title":{"rendered":"What it is, why it matters and how to improve it"},"content":{"rendered":"<p>Feb 11, 2026 \u2013 5.00am<\/p>\n<p>Stress is an imprecise term and a difficult thing to measure. But technological advances mean it\u2019s now simple to capture what is perhaps the best proxy for our response to it: heart rate variability, or HRV.<\/p>\n<p>Found on most smartwatches and wearable fitness trackers, heart rate variability can tell users if they\u2019re pushing too hard, about to fall ill or ready to smash a workout.<\/p>\n<p>Loading&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"Feb 11, 2026 \u2013 5.00am Stress is an imprecise term and a difficult thing to measure. But technological&hellip;\n","protected":false},"author":2,"featured_media":482359,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[256,254,255,64,63,105],"class_list":{"0":"post-482358","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-artificial-intelligence","8":"tag-ai","9":"tag-artificial-intelligence","10":"tag-artificialintelligence","11":"tag-au","12":"tag-australia","13":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/482358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=482358"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/482358\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/482359"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=482358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=482358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=482358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}