{"product_id":"colmi-ring-2-lubricating-ring-size-8-black","title":"COLMI RING 2 lubricating ring, size 8 (black)","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eCOLMI RING 2 lubricating ring, size 8 (black)\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eDiscreet activity tracking\u003c\/span\u003e \u003cspan\u003eSuitable for everyday wear\u003c\/span\u003e \u003cspan\u003eBasic tracking functions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e A smart ring for users who want simple and less noticeable monitoring of basic daily activities and notifications, without the need for a smartwatch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e It allows you to track sleep, steps and basic activity parameters.\u003c\/li\u003e\n\u003cli\u003e The discreet design blends with everyday style without distracting devices.\u003c\/li\u003e\n\u003cli\u003e It notifies with vibrations even when the phone is not at hand.\u003c\/li\u003e\n\u003cli\u003e Comfortable to wear all day long without the feeling of an additional device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eCOLMI RING 2 smart ring, size 8 (black)\u003c\/h3\u003e\u003cp\u003e COLMI RING 2 combines the discreet design of a ring with a comprehensive set of functions for monitoring health, sleep and daily activities. Among other things, it allows you to monitor heart rate, HRV, blood oxygen level, stress and body temperature, and the collected data can be analyzed using artificial intelligence. With 5 ATM water resistance, you don't have to take it off when swimming or washing your hands, and the high-capacity battery provides 3 to 5 days of operation. Add to this the lightweight and compact design that allows you to comfortably wear the ring both during the day and while sleeping at night. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Black and gold smart rings lie side by side on a dark, rough surface\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/9-7cd4c7d5-f52e-430f-a6ac-19c30093b8df.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Track your body's key measurements - health analysis with the help of artificial intelligence\u003c\/h3\u003e\u003cp\u003e Precise sensors allow the ring to collect a variety of health data. RING 2 lets you monitor your heart rate, HRV, blood oxygen levels, stress levels, and body temperature, providing convenient access to a wealth of information in the Q Ring app. This makes it easier for you to take care of your health and respond faster to any worrying changes. The collected data can also be used by built-in artificial intelligence functions for more detailed analysis. The system takes into account data on heart rate, blood oxygen levels, sleep, and activity, and provides intelligent insights. As a result, you can use the many measurements collected by the ring to more conveniently monitor your fitness and daily habits. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"A close-up of a gold smart ring showing its electronic circuitry and green LED\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/4-d3fffb83-6b6a-49f9-8d53-40d16c91b413.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Detailed 24\/7 sleep monitoring\u003c\/h3\u003e\u003cp\u003e COLMI RING 2 automatically tracks both nighttime sleep and daytime naps – no need to manually start or stop recording. The device recognizes periods of wakefulness and light, deep and REM sleep phases, and also records the time it takes to fall asleep, sleep efficiency and nighttime awakenings. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Woman sleeping on a pillow with a gold smart ring on her finger\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/5_ai.jpg-d4b393b3-043a-46c0-bd89-073275785202.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Monitoring different types of activities\u003c\/h3\u003e\u003cp\u003e The ring supports various sports modes, such as walking, running, cycling, and swimming. During exercise, it can monitor your heart rate, step count, distance covered, calories burned, and exercise duration, among other things. This allows you to conveniently track your progress and set new goals. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"View of a traveler in the mountains integrated into the strap of a black smart ring\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/6-3a41d21b-9fc9-44fa-8f4d-ca2cd91dcaca.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Menstrual cycle tracking\u003c\/h3\u003e\u003cp\u003e COLMI RING 2 also offers features designed to monitor menstrual health. These features allow you to predict your period and provide cycle-related information, helping you better observe the changes happening in your body. You can access this data in the app along with other health data. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"A gold smart ring lies on a wooden table with its internal components visible\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/10-afd7acb2-0731-47ae-b6ba-c16b9e07cc5d.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Additional motivation to stay active – competing with family and friends\u003c\/h3\u003e\u003cp\u003e The Friends and Family Ranking feature allows you to track and compare your steps with those around you using the Q Ring app. Thanks to the rankings, you can check out other users' results and see where you stand. This is an extra motivation to stay active! \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Two hands clasped together with a gold and black elegant ring on the fingers\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/3_ai.jpg-042eb584-1c51-49c3-87b7-d0fad0bd4590.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Space of Love – content for couples\u003c\/h3\u003e\u003cp\u003e The app offers a “Love Space” feature that offers features designed for couples. It allows you to record anniversaries and unlock new relationship certificates, while the “Love Reminder” and “Synchronized Walk” features offer additional ways to interact on a daily basis. This means the ring can be used not only to monitor health and activity, but also to enjoy shared features with your loved one. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Black and gold smart ring displayed side by side on a pink background\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/2-f91971f1-a2b6-432f-a762-1be7c9afb371.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Gesture control\u003c\/h3\u003e\u003cp\u003e COLMI RING 2 can also be used for hands-free control of selected functions. A simple swipe of your finger allows you to control photos, videos, and games, and easily take photos without directly touching the phone. This is a convenient solution for people who frequently participate in video conferences, record vlogs, and more! \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Gold smart ring with black band visible on the inside, with integrated circuit and LED\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/1-3920ba05-eda2-4348-90a6-b448db7a5fef.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Lightweight and waterproof\u003c\/h3\u003e\u003cp\u003e RING 2 stands out for its lightweight and slim design, making it ideal for all-day wear or sleep tracking – ensuring long-lasting comfort. The ring is made of stainless steel, combining durability with a sleek design. Its 5 ATM water resistance means you can use it without worry even while washing your hands or swimming. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Hand with black smart ring on finger, immersed in clear water\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/7_ai.jpg-2fb22f34-5078-40d5-a062-caec6ab25c3b.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e 3 to 5 days of battery life\u003c\/h3\u003e\u003cp\u003e The high-capacity battery allows you to use the ring for about 3-5 days. You won't have to plug it in often! The set also includes a convenient charging case with a capacity of 200 mAh and a USB-C port. With it, you can quickly and conveniently charge the ring for further use. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Gold smart ring with magnetic charger attached to the inside\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24104\/31665\/8-6911eab8-3aee-4814-92ab-11f7c39128c0.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Included in the kit\u003c\/h3\u003e\u003cul class=\"list-disc pl-5\"\u003e\n\u003cli\u003e INCH RING 2 x 1\u003c\/li\u003e\n\u003cli\u003e User manual x1\u003c\/li\u003e\n\u003cli\u003e USB-C cable x1\u003c\/li\u003e\n\u003cli\u003e Charging case x1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Manufacturer\u003c\/th\u003e\n\u003ctd\u003e COLMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Model\u003c\/th\u003e\n\u003ctd\u003e R02S (COLMI ring 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Color\u003c\/th\u003e\n\u003ctd\u003e Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Size\u003c\/th\u003e\n\u003ctd\u003e 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Inner diameter size 8\u003c\/th\u003e\n\u003ctd\u003e 18.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Thickness\u003c\/th\u003e\n\u003ctd\u003e 2.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Width\u003c\/th\u003e\n\u003ctd\u003e 7.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Main chipset\u003c\/th\u003e\n\u003ctd\u003e REALTEK RTL8762E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Flash memory\u003c\/th\u003e\n\u003ctd\u003e 512 KB ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Heart rate sensor\u003c\/th\u003e\n\u003ctd\u003e Vcare VC30F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e G-sensor\u003c\/th\u003e\n\u003ctd\u003e ST LIS2DOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Bluetooth\u003c\/th\u003e\n\u003ctd\u003e Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Bluetooth range\u003c\/th\u003e\n\u003ctd\u003e Approximately 10 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Battery type\u003c\/th\u003e\n\u003ctd\u003e Lithium-polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Battery capacity\u003c\/th\u003e\n\u003ctd\u003e 14 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Charging method\u003c\/th\u003e\n\u003ctd\u003e 2-pin magnetic cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Charging cycle life\u003c\/th\u003e\n\u003ctd\u003e More than 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Charging time\u003c\/th\u003e\n\u003ctd\u003e Approximately 1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Battery life\u003c\/th\u003e\n\u003ctd\u003e Approximately 3–5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Charging case capacity\u003c\/th\u003e\n\u003ctd\u003e 200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Case charging method\u003c\/th\u003e\n\u003ctd\u003e USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Ring material\u003c\/th\u003e\n\u003ctd\u003e Stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Weight\u003c\/th\u003e\n\u003ctd\u003e 4 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Supported operating systems\u003c\/th\u003e\n\u003ctd\u003e Android 4.4 and above, iOS 8.0 and above, Harmony OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Application\u003c\/th\u003e\n\u003ctd\u003e Q-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Water resistance\u003c\/th\u003e\n\u003ctd\u003e 5 ATMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Updates\u003c\/th\u003e\n\u003ctd\u003e Free communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Application languages\u003c\/th\u003e\n\u003ctd\u003e English, Polish, Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cbr\u003e Warranty: months\u003cbr\u003e\u003cbr\u003e The text is machine translated.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before purchasing the COLMI RING 2 size 8 lubrication ring, please note that choosing a smart ring brings certain practical advantages, but also a series of compromises in terms of functions, comfort and use in everyday life. It is important to align your expectations regarding activity tracking and assess how important the supported scenarios and the experience with the app are to you.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Smart rings are a discreet alternative to smartwatches, but they typically offer fewer external features – choose them if minimal intrusion into your appearance and ease of everyday wear are important to you.\u003c\/li\u003e\n\u003cli\u003e The functionality and ability to track activity are closely tied to the manufacturer's app - check if there is an app available that supports your smartphone, otherwise the features will not work optimally.\u003c\/li\u003e\n\u003cli\u003e Although design and material contribute to comfort, the robustness of the ring is also key depending on how it is used, especially if you want to wear it for sports or everyday activities.\u003c\/li\u003e\n\u003cli\u003e The expected period between charges affects the user experience; if you want to track activities and sleep continuously, check the actual autonomy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 🟢 Basic activity monitoring\u003c\/h3\u003e\u003cp\u003e Very convenient – the ring is designed to discreetly track steps, sleep, and basic vital signs without the need for a watch.\u003c\/p\u003e\u003ch3\u003e 🟡 Discreetly receive notifications\u003c\/h3\u003e\u003cp\u003e Suitable with limitations – although it allows for discreet notification reception, the experience in practice depends on the reliability of the connected application and vibration settings.\u003c\/p\u003e\u003ch3\u003e 🟡 Sports use\u003c\/h3\u003e\u003cp\u003e Suitable with limitations - the ring can be useful for activity, but without emphasized robustness it is not optimal for intense sports or more demanding conditions.\u003c\/p\u003e\u003ch3\u003e 🟡 All-day wear\u003c\/h3\u003e\u003cp\u003e Suitable with limitations – comfort may be good, but it is recommended to check the material and size suitability for long-term use.\u003c\/p\u003e\u003ch3\u003e 🔴 Advanced monitoring of health parameters\u003c\/h3\u003e\u003cp\u003e Less suitable – the ring offers mainly basic functions, so it is not the best choice for those who want detailed health monitoring or multiple sensors.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the ring work with every smartphone?\u003c\/h3\u003e\u003cp\u003e The ring only works with devices supported by the manufacturer's app - check compatibility with your phone (Android or iOS) before purchasing.\u003c\/p\u003e\u003ch3\u003e Is the ring comfortable to wear all day?\u003c\/h3\u003e\u003cp\u003e It is usually intended for everyday use, but comfort varies depending on the material and the accuracy of size selection.\u003c\/p\u003e\u003ch3\u003e How often does the smart ring need to be charged?\u003c\/h3\u003e\u003cp\u003e The frequency of charging depends on the intensity of use, especially the activity and sleep tracking functions.\u003c\/p\u003e\u003ch3\u003e Can I use the ring during sports activities?\u003c\/h3\u003e\u003cp\u003e It is suitable for basic activity tracking, but for more demanding sports conditions, check if the model has appropriate robustness features.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali prstan deluje z vsakim pametnim telefonom?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Prstan deluje le z napravami, ki jih podpira proizvajalčeva aplikacija – pred nakupom preverite združljivost z vašim telefonom (Android ali iOS).\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je prstan udoben za celodnevno nošenje?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Običajno je namenjen vsakodnevni uporabi, vendar udobje variira glede na material in natančnost izbire velikosti.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako pogosto je potrebno polniti pametni prstan?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Pogostost polnjenja je odvisna od intenzivnosti uporabe, predvsem funkcij za spremljanje aktivnosti in spanja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko prstan uporabljam pri športnih dejavnostih?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Primeren je za osnovno spremljanje aktivnosti, a za zahtevnejše športne pogoje preverite, če ima model ustrezne funkcije robustnosti.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: September 2026\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e We follow European prices and publish transparently, without hidden costs - you only see the final offer.\u003c\/li\u003e\n\u003cli\u003e Over 100 modern guides and top-rated customer support - get answers and advice quickly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colmi","offers":[{"title":"Default Title","offer_id":58723462021451,"sku":null,"price":36.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/colmi_ring_2_lubricated_ring_size_8_black_20264003.webp?v=1791308875","url":"https:\/\/enaa.eu\/products\/colmi-ring-2-lubricating-ring-size-8-black","provider":"Enaa","version":"1.0","type":"link"}