{"product_id":"generic-colmi-r02-smart-ring-activity-health-tracker","title":"Generic COLMI R02 Smart Ring – Activity \u0026 Health Tracker","description":"\u003cp\u003e\u003cstrong\u003eThe COLMI R02 is a compact smart ring that tracks activity, heart rate, blood oxygen, and sleep while offering multi-sport modes and a portable charging compartment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe COLMI R02 smart ring packs common wearable features into a slim rose-gold ring and a lightweight charging case. Designed for all-day wear, it records steps, exercise time, calories burned, heart-rate trends, blood-oxygen readings, and sleep patterns. The ring pairs with your smartphone to display summaries, control the camera remotely, and store health data for later review. A sizing kit is recommended before purchase to ensure a comfortable fit.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the COLMI R02 measurements?\u003c\/h3\u003e\n\u003cp\u003eThe R02 uses optical sensors to estimate heart rate, blood-oxygen (SpO2), and sleep stages. Readings are useful for trend tracking and daily monitoring but are not medical diagnostics. For best results, wear the ring snugly and avoid excessive movement during measurement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24-hour heart-rate monitoring with trend recording\u003c\/li\u003e\n  \u003cli\u003eOn-demand SpO2 checks for immediate readings\u003c\/li\u003e\n  \u003cli\u003eAutomatic sleep tracking with duration and quality summaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sports and activity tracking can it handle?\u003c\/h3\u003e\n\u003cp\u003eThe ring supports multiple sports modes including running and general fitness tracking, logging time, steps, and estimated calories. It’s designed for lightweight training rather than intensive, GPS-based workouts. Sync data to your phone to review session history and daily totals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRunning and common sports modes for exercise logging\u003c\/li\u003e\n  \u003cli\u003eStep counter and active time monitoring throughout the day\u003c\/li\u003e\n  \u003cli\u003eCalorie estimates based on activity and heart-rate data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the charging compartment and daily use work?\u003c\/h3\u003e\n\u003cp\u003eThe included portable charging case stores and recharges the ring, making it easy to power the device on the go. The case is compact and lightweight so you can slip it in a bag or pocket for travel. A charging cable and manual are included to get started quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact charging compartment for on-the-go recharging\u003c\/li\u003e\n  \u003cli\u003eComes with a charging cable and instruction manual\u003c\/li\u003e\n  \u003cli\u003eLightweight design for travel convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan the ring control my phone or capture photos?\u003c\/h3\u003e\n\u003cp\u003eYes — after pairing, the R02 can act as a remote shutter so you can trigger your phone’s camera with a finger gesture. This feature is handy for group photos or steady shots without stretching for the phone. Ensure your phone’s Bluetooth is enabled and the companion app is authorized.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemote photo control via Bluetooth pairing\u003c\/li\u003e\n  \u003cli\u003eSimple gestures to trigger the phone camera\u003c\/li\u003e\n  \u003cli\u003eRequires companion app and Bluetooth connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The COLMI R02 is suited to people who want a discreet wearable that blends jewelry-style design with everyday activity and health tracking. It fits active commuters, casual runners, and anyone who prefers a ring over wrist-worn devices. If you need highly precise medical readings or GPS-route mapping, consider pairing the R02 with more specialized devices; otherwise it offers a convenient, stylish way to monitor daily habits and basic health metrics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eIncluded accessories:\u003c\/em\u003e smart ring, portable charging box, charging cable, instruction manual. Remember to buy the sizing kit before ordering to ensure the right fit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a sizing kit before buying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A sizing kit is recommended to choose the correct ring size for accurate readings and comfort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the COLMI R02 a medical device?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The R02 offers consumer-grade health metrics for trends and daily monitoring, not medical diagnosis.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":48413573185693,"sku":"B0FD46KQMD","price":59.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/colmi-r02-front-view-rose-gold_ba620f5e-3264-4a0e-bbb8-bb8e2533d817.jpg?v=1781272090","url":"https:\/\/nexoltic.com\/products\/generic-colmi-r02-smart-ring-activity-health-tracker","provider":"Nexoltic","version":"1.0","type":"link"}