{"product_id":"colmi-r12-smart-ring-17-9-mm-black-led-display-heart-rate-spo-water-resistance-gesture-control-open-packaging","title":"Colmi R12 Smart Ring 17.9 mm black, LED display, heart rate, SpO₂, water resistance, gesture control (OPEN PACKAGING)","description":"\u003cdiv style=\"font-size:1.1em\"\u003e\n\u003ch2\u003eColmi R12 17.9 mm 7 – discreet monitoring of activities in everyday life\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eDiscreet health monitoring\u003c\/span\u003e \u003cspan\u003eSuitable for all-day wear\u003c\/span\u003e \u003cspan\u003eLess suitable for advanced sports analytics\u003c\/span\u003e\n\u003c\/div\u003e The Colmi R12 smart ring is a lightweight and portable device for users who want to easily track their daily activities and health without wearing a watch.\u003cul\u003e\n\u003cli\u003e Minimalist design for unobtrusive use\u003c\/li\u003e\n\u003cli\u003e Basic activity and sleep tracking\u003c\/li\u003e\n\u003cli\u003e Comfortable to wear even at night\u003c\/li\u003e\n\u003cli\u003e Waterproof for everyday challenges\u003c\/li\u003e\n\u003cli\u003e Quick connection to your phone via the app\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eColmi R12 Smart Ring 17.9mm 7 (Black)\u003c\/h3\u003e\u003cp\u003e Colmi R12 is a smart ring with an LED display, health monitoring sensors and gesture control functions. It monitors heart rate, blood oxygen level, sleep and physical activity 24 hours a day. It supports various sports modes and allows you to remotely control your smartphone. With 1 ATM water resistance, you can wear it in the shower and while swimming, and the battery provides up to 5 days of operation or up to 15 days in standby mode. The included charging station will allow you to quickly and conveniently restore the power of the device. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Black smart ring on a dark background.\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/6.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Easy-to-read display\u003c\/h3\u003e\u003cp\u003e The built-in LED display, located directly on the ring, lets you quickly view key information – without having to reach for your phone. You can check the current time, number of steps taken, battery level and current heart rate. This is especially useful in situations where using a smartphone is inconvenient or impossible – such as when cycling or exercising. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Black smart ring with screen\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/2.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e 24\/7 health and activity monitoring\u003c\/h3\u003e\u003cp\u003e Colmi R12 is equipped with advanced biological sensors that analyze heart rate, blood oxygen level (SpO₂), sleep and stress levels 24 hours a day. Heart rate is measured in real time, and the ring can detect even small changes, allowing for a better understanding of the body's reactions in different situations. Sleep quality is assessed based on its phases - light, deep and wakefulness - and the data is presented in the application in the form of clear graphs. This allows you to monitor your habits and take concrete measures to improve your well-being and recovery. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"A close-up shot of the sensors of the black smart ring.\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/5.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Sport modes and exercise tracking\u003c\/h3\u003e\u003cp\u003e The ring supports multiple exercise modes – including walking, running, cycling or swimming. During activity, the Colmi R12 records your heart rate, distance covered, number of steps, exercise time and calories burned. This allows you to accurately monitor your progress and better plan your workout. The data collected by the ring is synchronized with the app, giving you access to daily, weekly and monthly statistics. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"3 smart rings in different colors: black, gold and silver on a gray background.\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/8.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Easy gesture control and practical functions\u003c\/h3\u003e\u003cp\u003e The Colmi R12 also lets you control your smartphone with gestures. With a simple hand movement, you can scroll the screen in apps like TikTok or take a photo remotely with your phone. This feature comes in handy when taking selfies or videos without touching the screen. The ring also allows you to manually count repetitions, for example during prayer, affirmations or exercise. Simply press the button on the case to record the next event - this data is also saved in the app. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Smartphone on a stand and in hand with a smart ring installed.\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/3.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Robust design\u003c\/h3\u003e\u003cp\u003e Colmi R12 has a water resistance of 1 ATM, which means that you can easily use it while washing your hands, bathing and even swimming in the sea or pool. In addition, the built-in rechargeable battery allows you to use the ring for about 5 days, depending on the intensity of use. In standby mode, the operating time is extended to 15 days. A charging station is included, which allows for easy and quick charging without cables. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"Black smart ring with LED display on a dark background.\" src=\"https:\/\/assets.innpro.pl\/18195\/24155\/4.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e smart ring\u003c\/li\u003e\n\u003cli\u003e charging base\u003c\/li\u003e\n\u003cli\u003e USB-C to USB-C cable\u003c\/li\u003e\n\u003cli\u003e user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e General\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Manufacturer\u003c\/th\u003e\n\u003ctd\u003e Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Model\u003c\/th\u003e\n\u003ctd\u003e R12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Size\u003c\/th\u003e\n\u003ctd\u003e 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Inner diameter\u003c\/th\u003e\n\u003ctd\u003e 17.9mm\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 Display\u003c\/th\u003e\n\u003ctd\u003e Battery charge, time, steps, heart rate information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Material\u003c\/th\u003e\n\u003ctd\u003e stainless steel + epoxy resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Weight\u003c\/th\u003e\n\u003ctd\u003e 4.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Compatible 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 QR-scanning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Waterproof\u003c\/th\u003e\n\u003ctd\u003e 1 ATM\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 Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malaysian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e Hardware\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e 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 ROM512Kb\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 LI2DOC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Bluetooth\u003c\/th\u003e\n\u003ctd\u003e 5.0\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 15mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Charging\u003c\/th\u003e\n\u003ctd\u003e Charging station + USB-C cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Number of charging cycles\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 Operating time\u003c\/th\u003e\n\u003ctd\u003e 3–5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e Features\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003e Application features\u003c\/th\u003e\n\u003ctd\u003e Activity, calories, steps, distance in kilometers, sleep, heart rate, sports mode, exercise record, HRV (heart rate variability), blood oxygen level, stress level, daily tasbih (prayer count), gesture control (music, short video, e-book), game functions (jump, fruit spin, Pixel Bird, robot, bounce, Battle Royale, monster fight circle), ring finder, health monitoring (24-hour heart rate measurement, SpO₂ detection, daily stress, scheduled HRV monitoring), photo taking, theme style, unit shape, low battery notification, software update, system settings, display settings (power on\/off, wearing time, screen time, brightness adjustment), background activity protection guide, frequently asked questions (FAQ)\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e Warranty: 12 months\u003cbr\u003e\u003cbr\u003e The text is machine translated.\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The Colmi R12 smart ring in 17.9 mm size is suitable for those looking for a discreet way to monitor basic health data and activity throughout the day without wearing a smartwatch. Due to its minimalist design and the possibility of wearing it at night, it will be especially appreciated by users for whom comfort is essential. Before purchasing, it is important to pay attention to the correct size of the ring and check compatibility with your mobile device, as this significantly affects the accuracy of measurements and the user experience. The model is less suitable for more demanding users who want advanced features or detailed analyses.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e Smart rings are most often used by users who want to monitor their health and activities in the most unobtrusive way possible – for example, during daily tasks, while sleeping, or even during sports activities. Such a ring is practical for those who do not like larger wearable devices, but at the same time want basic statistics about steps, sleep, or heart rate always at hand.\u003c\/p\u003e\u003cp\u003e Users often trust the \u003ca href=\"https:\/\/www.enaa.com\/znamka\/colmi\"\u003eColmi\u003c\/a\u003e brand, as its offering combines easy connectivity with mobile phones and ensures reliable data monitoring in a compact format.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa, you can expect a clear presentation of product functionality, professional support in choosing smart rings, and easy search for similar models for comparison.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Is the Colmi R12 ring suitable for continuous wear, even at night or while showering?\u003c\/h3\u003e\u003cp\u003e The model is designed for all-day wear, including sleeping, but it is always advisable to check the water resistance specifications in the product description. For regular use in water or during sports, attention should be paid to the water resistance level.\u003c\/p\u003e\u003ch3\u003e What should I do if I'm not sure about the size?\u003c\/h3\u003e\u003cp\u003e Choosing the right size is essential for comfort and accuracy of measurements, so we recommend that you check your size using the manufacturer's size chart or measure your finger circumference before purchasing.\u003c\/p\u003e\u003ch3\u003e Does the smart ring support connection with all types of smartphones?\u003c\/h3\u003e\u003cp\u003e The model's connectivity applies to Android and iOS devices, but it is crucial to check support for your operating system version and the ability to download the appropriate application.\u003c\/p\u003e\u003ch3\u003e How long does the battery last with normal use?\u003c\/h3\u003e\u003cp\u003e The autonomy of smart rings depends on the functions and frequency of use, but in basic measurements, most rings offer a few days without charging. For exact information, check the description of the product itself.\u003c\/p\u003e\u003ch3\u003e Can I use the ring as an alternative to a smartwatch?\u003c\/h3\u003e\u003cp\u003e A smart ring is a more discreet choice for monitoring basic data, but it doesn't offer everything a smartwatch can offer - especially when it comes to advanced tracking or access to a larger number of notifications.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\r\n{\u003cbr \/\u003e\r\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\r\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\r\n  \"mainEntity\": [\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali je obroč Colmi R12 primeren za neprekinjeno nošenje, tudi ponoči ali med tuširanjem?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Model je oblikovan za celodnevno nošenje, vključno s spanjem, a je vedno priporočljivo preveriti specifike vodoodpornosti v opisu izdelka. Za redno uporabo v vodi ali med športom je treba posvetiti pozornost stopnji vodoodpornosti.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Kaj naj storim, če nisem prepričan\/a glede velikosti?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Pravilna izbira velikosti je bistvena za udobje in natančnost meritev, zato priporočamo, da pred nakupom preverite svojo velikost po proizvajalčevi tabeli ali izmerite obseg prsta.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali pametni obroč podpira povezavo z vsemi vrstami pametnih telefonov?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Povezljivost modela se nanaša na Android in iOS naprave, a je ključno, da preverite podporo za vašo verzijo operacijskega sistema ter možnost prenosa ustrezne aplikacije.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Koliko časa drži baterija pri običajni uporabi?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Avtonomija pametnih prstanov je odvisna od funkcij in pogostosti uporabe, pri osnovnih meritvah pa večina prstanov nudi nekaj dni brez polnjenja. Za točen podatek preverite opis pri samem izdelku.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali lahko obroč uporabljam kot alternativo pametni uri?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Pametni obroč je diskretnejša izbira za spremljanje osnovnih podatkov, vendar ne nudi vsega, kar omogoča pametna ura – predvsem pri naprednem sledenju ali dostopu do večjega števila notifikacij.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    }\u003cbr \/\u003e\r\n  ]\u003cbr \/\u003e\r\n}\u003cbr \/\u003e\r\n\u003c\/script\u003e\u003cp\u003eDescription updated: June 2026\u003c\/p\u003e","brand":"Colmi","offers":[{"title":"Default Title","offer_id":58237909827915,"sku":null,"price":37.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/smartring_colmi_r12_17_9mm_7_black_20255232.jpg?v=1787569762","url":"https:\/\/enaa.eu\/products\/colmi-r12-smart-ring-17-9-mm-black-led-display-heart-rate-spo-water-resistance-gesture-control-open-packaging","provider":"Enaa","version":"1.0","type":"link"}