{"id":94845,"date":"2026-10-22T11:09:35","date_gmt":"2026-10-22T03:09:35","guid":{"rendered":"https:\/\/sgbuzz.com\/?p=94845"},"modified":"2026-10-22T11:09:35","modified_gmt":"2026-10-22T03:09:35","slug":"oura-ring-5-review-a-slimmer-smart-ring","status":"publish","type":"post","link":"https:\/\/sgbuzz.com\/?p=94845","title":{"rendered":"Oura Ring 5 review: a slimmer smart ring"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">There\u2019s always been something oddly counterintuitive about a smart ring. If I wanted health tracking, I\u2019d usually go with a smartwatch, as it has more sensors and features. But after trying a few smart rings, including the <b>Oura Ring 4<\/b>, I can see the appeal. They\u2019re easy to wear throughout the day and at night, and many look good as accessories too.<\/p>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">So when Oura offered me the <b>Ring 5<\/b> to review, I wondered what more it could pack into a ring that\u2019s 40% smaller by volume than its predecessor. It has a narrower, thinner titanium body and weighs from 2g, depending on size. What I found was a mix of hardware refinements and new app features, although some of those are also coming to older Oura rings too.<\/p>\n<h2 id=\"put-a-ring-on-it\" class=\"_subHeading1_1k87u_111 _base_1k87u_1\">Put a ring on it<\/h2>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Slim and small smart ring\" loading=\"lazy\" sizes=\"auto\" width=\"2048\" height=\"1363\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/571f1d0fd96b643bd27fb4404caf837999b413137953781f75e515e3224ec75b?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/571f1d0fd96b643bd27fb4404caf837999b413137953781f75e515e3224ec75b?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/571f1d0fd96b643bd27fb4404caf837999b413137953781f75e515e3224ec75b?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/571f1d0fd96b643bd27fb4404caf837999b413137953781f75e515e3224ec75b?w=2000&amp;q=85 2000w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/571f1d0fd96b643bd27fb4404caf837999b413137953781f75e515e3224ec75b?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.5025678650036685;contain-intrinsic-size:2048px 1363px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">The Oura Ring 5 is probably the slimmest and smallest smart ring available now<\/p>\n<p>Photo: HWZ<\/p>\n<\/figcaption><\/figure>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">The smaller size is the most obvious change with the Ring 5. It measures <b>6.09mm wide <\/b>and just <b>2.28mm thick<\/b>, compared with the Ring 4\u2019s 7.9mm width and 2.88mm thickness. In my experience with it over the past few weeks, I found that the slimmer profile makes the ring feel less intrusive, particularly when I\u2019m wearing it for long stretches or sleeping. The low-profile sensor domes also sit closer to the skin, while Oura says its redesigned sensing system uses <b>12 signal pathways to deliver more consistent readings<\/b> across different finger shapes and skin tones.<\/p>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Low-profile design\" loading=\"lazy\" sizes=\"auto\" width=\"2048\" height=\"1363\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/fd7e826e2395dbd87fda4188b4401d22e7a940ca7f053f19e21a032c53d74cd0?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/fd7e826e2395dbd87fda4188b4401d22e7a940ca7f053f19e21a032c53d74cd0?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/fd7e826e2395dbd87fda4188b4401d22e7a940ca7f053f19e21a032c53d74cd0?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/fd7e826e2395dbd87fda4188b4401d22e7a940ca7f053f19e21a032c53d74cd0?w=2000&amp;q=85 2000w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/fd7e826e2395dbd87fda4188b4401d22e7a940ca7f053f19e21a032c53d74cd0?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.5025678650036685;contain-intrinsic-size:2048px 1363px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">Its low-profile design also makes the ring feel less intrustive, especially when sleeping.<\/p>\n<p>Photo: HWZ<\/p>\n<\/figcaption><\/figure>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Oura Ring 5 charging dock\" loading=\"lazy\" sizes=\"auto\" width=\"2048\" height=\"1363\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/8988825a109ef9c09541ddcfedb4c6f39228de92484588b9e2a5dc0edf61df3f?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/8988825a109ef9c09541ddcfedb4c6f39228de92484588b9e2a5dc0edf61df3f?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/8988825a109ef9c09541ddcfedb4c6f39228de92484588b9e2a5dc0edf61df3f?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/8988825a109ef9c09541ddcfedb4c6f39228de92484588b9e2a5dc0edf61df3f?w=2000&amp;q=85 2000w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/8988825a109ef9c09541ddcfedb4c6f39228de92484588b9e2a5dc0edf61df3f?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.5025678650036685;contain-intrinsic-size:2048px 1363px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">Oura has resisted bundling a charging case with the Ring 5; instead we have the standard dock.<\/p>\n<p>Photo: HWZ<\/p>\n<\/figcaption><\/figure>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">Aesthetically, the Ring 5 is very good-looking (especially the Black version that I received) and comes in six finishes. What\u2019s more, Oura has added a more scratch-resistant coating too, and my ring stayed in good condition after several weeks of use, Mind you, I\u2019m not even babysitting it. That\u2019s reassuring and all, but it is still a ring you wear on your hand every day, so I\u2019d expect it to pick up some signs of use over time.<\/p>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">What about the health tracking features? If you\u2019re already a Ring 4 owner, then everything on the app feels familiar. You still get the Sleep, Readiness and Activity scores, along with data such as heart rate, temperature and blood oxygen. Sleep tracking remains the feature I find most useful, as it gives me a clear summary of my night rest and helps me spot issues that may be affecting my sleep. My time with the Ring 5 pretty much mirrors what I experienced with the Ring 4; I won\u2019t go too in-depth but check out my Ring 4 review to find out more.<\/p>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Oura Health Radar\" loading=\"lazy\" sizes=\"auto\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/2dddc1e878109e8556cb1890e5758c20423ed84c26ce1381cc7b47fefc714215?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/2dddc1e878109e8556cb1890e5758c20423ed84c26ce1381cc7b47fefc714215?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/2dddc1e878109e8556cb1890e5758c20423ed84c26ce1381cc7b47fefc714215?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/2dddc1e878109e8556cb1890e5758c20423ed84c26ce1381cc7b47fefc714215 1920w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/2dddc1e878109e8556cb1890e5758c20423ed84c26ce1381cc7b47fefc714215?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.7777777777777777;contain-intrinsic-size:1920px 1080px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">Oura\u2019s app has one of the best interface and design, but unfortunately a lot of the deeper analysis reports are kept behind a subscription.<\/p>\n<p>Image: HWZ<\/p>\n<\/figcaption><\/figure>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">But there are some new highlights here, including <b>Live Activity Tracking<\/b>. This lets me start a workout in the Oura app and keep an eye on my pace, distance and heart rate through a lock-screen widget. Oura has also improved its automatic activity detection, which now covers more than 40 activities, including lower-motion exercises such as yoga and Pilates. Then there is <b>Health Radar<\/b>, which looks for longer-term patterns in cardiovascular and breathing data, including signals that may point to blood pressure changes or breathing disruptions during sleep. It doesn\u2019t measure blood pressure directly or diagnose a condition, and I couldn\u2019t test it on my Singapore account because the feature isn\u2019t currently listed as available here. The other thing to keep in mind is that these software features aren\u2019t exclusive to the Ring 5. Oura says many of them are also coming to Ring 3 and Ring 4 soon, which is fantastic news.<\/p>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">Battery life is improved too, with Oura rating the Ring 5 for six to nine days depending on the size \u2013 my size 9 got me just about eight days. Meanwhile, the same size 9 on the Ring 4 lasted up to six days in my review. That\u2019s a pretty good improvement overall. \u00a0<\/p>\n<h2 id=\"final-thoughts\" class=\"_subHeading1_1k87u_111 _base_1k87u_1\">Final thoughts<\/h2>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Oura Ring 4 vs Ring 5\" loading=\"lazy\" sizes=\"auto\" width=\"2048\" height=\"1363\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/564d58ba21771a6f7274cc260d59863d49dacfd7200720a591186b8e4772cb5f?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/564d58ba21771a6f7274cc260d59863d49dacfd7200720a591186b8e4772cb5f?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/564d58ba21771a6f7274cc260d59863d49dacfd7200720a591186b8e4772cb5f?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/564d58ba21771a6f7274cc260d59863d49dacfd7200720a591186b8e4772cb5f?w=2000&amp;q=85 2000w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/564d58ba21771a6f7274cc260d59863d49dacfd7200720a591186b8e4772cb5f?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.5025678650036685;contain-intrinsic-size:2048px 1363px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">The Ring 5 is remarkably slimmer than the Ring 4 (left).<\/p>\n<p>Photo: HWZ<\/p>\n<\/figcaption><\/figure>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">The Ring 5 builds on what I liked about the Ring 4. In that review, I found the sleep tracking useful, the app easy to understand and the ring comfortable to wear. Those qualities are still here, albeit in a slimmer design with longer battery life. But the core tracking experience hasn\u2019t changed enough to make the Ring 5 feel like a must-have upgrade for every Ring 4 owner. Several of its new app features are also coming to older rings, and some aren\u2019t available in Singapore yet.<\/p>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">The price here makes that decision harder. The Oura Ring 5 starts at <b>$599<\/b> for Silver and Black, while the other finishes (Brushed Silver, Sealth, Gold and Deep Gold) cost <b>$749<\/b>. Oura\u2019s membership is also still required for detailed insights, at <b>US$5.99 a month<\/b> or <b>US$69.99 a year<\/b>. I found that subscription difficult to swallow with the Ring 4, and the Ring 5 hasn\u2019t changed my mind.<\/p>\n<figure class=\"_figure_wioo3_1\"><img decoding=\"async\" class=\"_base_1sb7q_1\" alt=\"Oura Ring 5 vs Ring 4 size\" loading=\"lazy\" sizes=\"auto\" width=\"2048\" height=\"1365\" srcset=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/26e51cabdfcdd06b974f6f7fed2bc1289b5726476a7d848566ea26d832903ad4?w=500&amp;q=85 500w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/26e51cabdfcdd06b974f6f7fed2bc1289b5726476a7d848566ea26d832903ad4?w=800&amp;q=85 800w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/26e51cabdfcdd06b974f6f7fed2bc1289b5726476a7d848566ea26d832903ad4?w=1000&amp;q=85 1000w,https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/26e51cabdfcdd06b974f6f7fed2bc1289b5726476a7d848566ea26d832903ad4?w=2000&amp;q=85 2000w\" src=\"https:\/\/cassette.sphdigital.com.sg\/image\/hardwarezone\/26e51cabdfcdd06b974f6f7fed2bc1289b5726476a7d848566ea26d832903ad4?w=1000&amp;q=85\" style=\"--custom-aspect-ratio:1.5003663003663004;contain-intrinsic-size:2048px 1365px\"\/><figcaption class=\"_figureCaptions_wioo3_158\">\n<p class=\"_imageCaption_wioo3_165\">It\u2019s noticeably slimmer too, compared to the Ring 4<\/p>\n<p>Photo: HWZ<\/p>\n<\/figcaption><\/figure>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\">For someone buying their first smart ring, the Ring 5 is a more comfortable, more refined version of a product I already enjoy using. But if you own the Ring 4, the smaller profile and improved battery life may not be enough to justify spending at least $599, especially when many of the software updates are heading to older models too. My Ring 4 review left me impressed by how useful the ring could be, but also frustrated by the subscription. After testing the Ring 5, I\u2019m pretty much in the same place: I like wearing it and checking its sleep data, but I\u2019d think carefully about the price before making the switch.<\/p>\n<p class=\"_base_1s8rd_1 _default_1s8rd_12\"><i>The Oura Ring 5 is now available at <\/i><i>Weareready.sg<\/i><i>, as well as at Takashimaya, Tangs, Courts, Harvey Norman and Metapod at Changi Airport.<\/i><\/p>\n<h2 class=\"_subHeading1_1k87u_111 _base_1k87u_1\"\/><\/div>\n<p><br \/>\n<center><br \/>\n<br \/><a href=\"https:\/\/www.hardwarezone.com.sg\/mobile\/wearables\/oura-smart-ring-5-review\" target=\"_blank\" rel=\"noopener\">Read Full Article At Source <\/a><br \/>\n<center\/><br \/>\n<center><script>\n  atOptions = {\n    'key' : 'ab8cc34fbebd96e6c135978b4baca540',\n    'format' : 'iframe',\n    'height' : 90,\n    'width' : 728,\n    'params' : {}\n  };\n<\/script><br \/>\n<script src=\"https:\/\/www.highrevenueformat.com\/ab8cc34fbebd96e6c135978b4baca540\/invoke.js\"><\/script><\/center><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There\u2019s always been something oddly counterintuitive about a smart ring. If I wanted health tracking, I\u2019d usually go with a smartwatch, as it has more&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-94845","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-gadgets-reviews","wpcat-32-id"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/94845","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=94845"}],"version-history":[{"count":0,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/94845\/revisions"}],"wp:attachment":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=94845"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=94845"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=94845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}