# Smart Ring Health Tracker Fitness Sleep HRV Stress Titanium IP68 7-Day Battery ## Smart Ring Health Tracker for Fitness, Sleep, HRV & Stress Monitoring with Titanium Build, IP68 Waterproofing & 7-Day Battery Life Looking for a smart ring health tracker that monitors heart rate, blood oxygen, HRV, stress, sleep, and fitness activity without the bulk of a smartwatch? This titanium smart ring is designed for anyone who wants comprehensive, all-day health and wellness tracking in a lightweight, discreet ring format, offering 7-day battery life, IP68 waterproofing, Bluetooth 5.3 connectivity, 15 sport modes, detailed sleep analysis, and compatibility with iOS and Android via the LuckRing app, available in sizes 7 to 10 across Canada and the US. Browse our full [smart gadgets and electricals collection](https://www.ex-stock.com/collections/smart-gadgets-and-electricals) for more wearable health and fitness devices. ### Key Features - **Comprehensive Health Tracking:** Monitors heart rate, blood oxygen (SpO2), HRV (heart rate variability), stress level, sport activity, and sleep data continuously, with manual record support for blood pressure, blood sugar, and menstrual cycle tracking - **Detailed Sleep Analysis:** Tracks deep sleep, light sleep, REM, and awake time with built-in sleep recording, plus 15 sleeping music options and sleep coaching settings to help improve sleep quality over time - **15+ Sport Modes:** Supports outdoor running, indoor running, outdoor cycling, indoor cycling, walking, basketball, football, badminton, swimming, rope skipping, mountain climbing, yoga, and more, with step count, calorie burn, and distance tracking - **7-Day Battery Life:** Up to 7 days of working time on a single charge with approximately 1.5 hours charging time, plus a 200mAh charging dock for convenient on-the-go recharging without a wall outlet - **IP68 Waterproof:** Fully waterproof for daily wear during hand washing, showers, workouts, and swimming, so you never need to remove it during your routine - **Bluetooth 5.3 Connectivity:** Stable Bluetooth 5.3 connection for seamless, real-time data sync with the LuckRing app on iOS 13.0+ and Android 8.0+ - **Lightweight Titanium Design:** Crafted from titanium steel with an electroplated finish, weighing just 3.9g (size 9), for a comfortable, barely-there fit suitable for all-day and all-night wear - **Available in 3 Colors & 4 Sizes:** Choose from black, silver, or gold in sizes 7, 8, 9, or 10 with a detailed size guide based on inner diameter and recommended body weight - **34 Language Support:** App and device support for 34 languages for international use ### Product Specifications - **Material:** Titanium steel, electroplated - **Colors:** Black, silver, gold - **Sizes:** 7, 8, 9, 10 - **Ring Battery:** 16mAh - **Charging Dock Battery:** 200mAh - **Charging Time:** Approx. 1.5 hours - **Working Time:** Approx. 7 days - **Waterproof Rating:** IP68 - **Bluetooth:** V5.3 - **App:** LuckRing (iOS 13.0+ / Android 8.0+) - **Languages:** 34 - **Weight:** 3.9g (size 9) - **Magnetic Charging Cable:** 32cm - **Type-C USB Cable:** 29cm - **Charging Case:** 4.5 x 4.5 x 2cm, 23.5g ### Sizing Notes - **Size 7:** Inner diameter 17.3mm, inner circumference 53-56mm, recommended for approx. 45-50kg body weight - **Size 8:** Inner diameter 18.1mm, inner circumference 56-59mm, recommended for approx. 55-60kg body weight - **Size 9:** Inner diameter 18.9mm, inner circumference 59-61mm, recommended for approx. 65-70kg body weight - **Size 10:** Inner diameter 19.8mm, inner circumference 61-64mm, recommended for approx. 70-75kg body weight ![Smart ring health tracker in black titanium showing sleek ring design for all-day fitness and sleep monitoring](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/12d00a48-845b-464b-85e7-74620554514b.jpg?v=1780920646) ![Smart ring showing heart rate blood oxygen HRV and stress level monitoring sensors on inner surface](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/f34dd3aa-11f7-44e5-ae3a-696cde8bbe5d.jpg?v=1780920645) ![Health tracker ring showing LuckRing app interface with sleep analysis deep sleep REM and light sleep data](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/e48ee427-20d2-495c-a443-6d1f7a7dd9eb.jpg?v=1780920646) ![Smart ring health tracker showing 7-day battery life and 200mAh charging dock for on-the-go recharging](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/671fea83-4c76-462e-a6dc-8fb2458cefb2.jpg?v=1780920646) ![IP68 waterproof smart ring being worn during swimming showing water resistance for daily wear](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/32a9f7f1-dd6f-4d1b-ab13-dc4c50c638e2.jpg?v=1780920646) ![Titanium smart ring in silver and gold color options showing electroplated finish and lightweight 3.9g design](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/92ca05ba-5e01-42cd-91e3-4b06e5bea81f.jpg?v=1780920646) ![Smart ring health tracker showing 15 sport modes including running cycling swimming yoga and basketball](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/b3f837ed-0cec-4747-9e90-0e0a275e84cd.jpg?v=1780920646) ![Smart ring showing size guide for sizes 7 8 9 and 10 with inner diameter and body weight recommendations](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/2501f077-a3c0-427e-a44c-829ce519e714.jpg?v=1780920646) ![Fitness tracker ring showing step count calorie burn and distance tracking on LuckRing app dashboard](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/1226f7b6-ebd1-4a72-8421-02d98ad985bb.jpg?v=1780920646) ![Smart ring health tracker showing Bluetooth 5.3 connectivity and seamless data sync with iOS and Android](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/80272a8a-c834-4065-a0e8-743b85946317.jpg?v=1780920646) ![Smart ring showing manual record support for blood pressure blood sugar and menstrual cycle tracking](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/c0abade9-2b69-4fd4-b887-95f7d21c8c09.jpg?v=1780920646) ![Titanium smart ring showing 15 sleeping music options and sleep coaching settings for improved sleep quality](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/551e0700-97ee-4698-84ed-339140239c86.jpg?v=1780920646) ![Smart ring health tracker in black showing LED status indicators for heart rate and blood oxygen measurement](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/caa98087-6066-4f0a-afe8-f388dde26cad.jpg?v=1780920646) ![Smart ring showing charging dock with magnetic charging cable and Type-C USB cable included in package](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/1316f58a-c888-409e-800c-5f7fbc3fb5a1.jpg?v=1780920646) ![Health tracker ring showing pairing process with LuckRing app on smartphone via Bluetooth 5.3](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/3e7be55e-4a63-4c4c-a07c-6634c170706f.jpg?v=1780920646) ![Smart ring health tracker worn on finger showing discreet all-day wearable design for men and women](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/d3a35a1f-1002-4e29-a701-b28b4d444234.jpg?v=1780920645) ![Smart ring showing HRV heart rate variability and stress level monitoring data on app interface](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/d8f041ee-c14f-4274-82c5-eea741bf084c.jpg?v=1780920646) ![Titanium smart ring in gold color showing electroplated premium finish for stylish everyday wear](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/fa44ec3c-70ef-421b-b67d-850b80bbd52d.jpg?v=1780920646) ![Smart ring health tracker package contents showing ring charging dock magnetic cable USB cable and manual](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/ea676f17-fa60-4da3-89ce-65fb69c2813a.jpg?v=1780920646) ![Smart ring showing 34 language support and compatibility with iOS 13 and Android 8 and above](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/09c1875e-9e7e-4b3f-9e75-ca67296877fc.jpg?v=1780920646) ![Fitness sleep stress HRV smart ring showing comprehensive wellness tracking for men and women](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/eea05e33-f794-480b-a88c-588876e5c7a2.jpg?v=1780920646) ![Smart ring health tracker flat lay showing full product package in black silver and gold color options](https://cdn.shopify.com/s/files/1/0715/8595/6114/files/80e5a942-7c04-4d02-adc3-f5b4fd58f995.jpg?v=1780920646) ### Who This Is For - Anyone who wants a smart ring health tracker that monitors heart rate, blood oxygen, HRV, and stress without wearing a bulky smartwatch - Those focused on sleep quality who want detailed deep sleep, REM, and light sleep analysis with coaching and sleep music features - Fitness enthusiasts who want step, calorie, and distance tracking across 15+ sport modes in a waterproof, all-day wearable - Women who want menstrual cycle tracking alongside comprehensive health metrics in a single discreet ring - Anyone who wants a 7-day battery life wearable that charges quickly and includes a portable charging dock for travel - Buyers looking for a premium, thoughtful health and wellness gift for a partner, friend, or family member interested in fitness or biometric tracking ### Frequently Asked Questions - **What is HRV and why does it matter?** HRV (heart rate variability) measures the variation in time between heartbeats. Higher HRV generally indicates better cardiovascular fitness and recovery. Tracking HRV over time helps you understand how well your body is recovering from stress, exercise, and sleep. - **Which size should I choose?** Use the inner diameter and circumference measurements in the size guide above. Size 7 suits approx. 45-50kg, size 8 suits 55-60kg, size 9 suits 65-70kg, and size 10 suits 70-75kg. If you are between sizes, choose the larger size for comfort. - **Is it compatible with my phone?** Yes. The ring is compatible with iOS 13.0 and above and Android 8.0 and above via the free LuckRing app, available on the App Store and Google Play Store. - **How long does delivery take?** Estimated delivery timelines are shown at checkout based on your location and selected shipping method. - **Is this a good gift?** It is. A smart ring health tracker is a premium, practical gift for anyone interested in fitness, sleep improvement, stress management, or biometric health monitoring, and the choice of black, silver, or gold makes it easy to personalise for the recipient. At EX-STOCK Canada, every product is sourced through verified suppliers who meet our standards for build quality and reliable quality. This smart ring health tracker is stocked because it delivers genuine wellness value: comprehensive biometric monitoring across heart rate, blood oxygen, HRV, stress, sleep, and fitness in a 3.9g titanium ring with IP68 waterproofing, 7-day battery life, and a portable charging dock, all at a fair price, backed by our 90-day return policy. If it doesn't meet your expectations, returning it is simple. Discover more wearable health and fitness devices in our [smart gadgets and electricals collection](https://www.ex-stock.com/collections/smart-gadgets-and-electricals). ## Details - **Price:** 51.99 CAD - **Vendor:** EX-STOCK - **Type:** Smart Ring ## Variants | Variant | Price | Available | |---------|-------|-----------| | Black / Size 7 | 51.99 CAD | In stock | | Black / Size 8 | 51.99 CAD | In stock | | Black / Size 9 | 51.99 CAD | In stock | | Gold / Size 10 | 51.99 CAD | In stock | | Gold / Size 7 | 51.99 CAD | In stock | | Gold / Size 8 | 51.99 CAD | In stock | | Gold / Size 9 | 51.99 CAD | In stock | | Silver / Size 10 | 51.99 CAD | In stock | | Silver / Size 7 | 51.99 CAD | In stock | | Silver / Size 8 | 51.99 CAD | In stock | | Silver / Size 9 | 51.99 CAD | In stock | | Black / Size 10 | 51.99 CAD | In stock | ## Images - 924f5e01056e3dd86936f1fae384b0f6 - ce4c9560fda97f9ad0a41e4eceb1055a - 8a5b3fa82c5924d885fa5a9b58d8b098 - 1efab08cbf5f06d9062fe1c85e9e5ebf - f840a5c906844288f5a64cb7ba178288 - 7e4c19f17927ff4c0e58e2784fff4ce7 - ed1bc47e891d59b30f5d1fa7d3cc62a2 - f44c9602cf3e757cd4516c5bfea7d45a - 9c854a364cd0c623e35b209cf7477d61 - 858cf97d85a0aca885c4df77bbf90a8e ## Additional Information - **Product rating:** 4.8/5.0 - **Product rating count:** 13 --- > Source: [EX-STOCK Canada](https://www.ex-stock.com/products/smart-ring-health-tracker-fitness-sleep-hrv-stress-titanium-ip68-canada) > Updated: 2026-08-10