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Smart Ring – Blood Sugar Testing, Sleep & Health Monitoring | Obsidian Black, Space Silver, Rose Gold
Return & Refund Policy
- Non-contact blood sugar monitoring — no finger pricks required
- 24/7 health monitoring including heart rate and blood oxygen
- Fully automatic sleep tracking with HRV and stress analysis
- All-day activity tracking: steps, calories, distance
- 5ATM waterproof rating — wear it in the shower or pool
- Rechargeable lithium polymer battery (14.5–21.5 mAh depending on ring size)
- Bluetooth OTA firmware updates supported
- 15-day data storage on-device
- 316 stainless steel construction (standard); pure titanium available in high-end version
- Sizes No.6 through No.13 — fits most adults
- Health-conscious Canadians who want continuous wellness data without a bulky smartwatch
- People managing blood sugar levels who want a discreet, non-invasive monitoring option
- Athletes and fitness enthusiasts tracking recovery, HRV, and sleep quality
- Anyone who wants a stylish, minimal wearable that doesn't compromise on data
- Colours: Obsidian Black, Space Silver, Rose Gold
- Material: 316 stainless steel (standard) / pure titanium (high-end)
- Dimensions: Width 8.0 mm, thickness 2.85–2.9 mm
- Battery: Rechargeable lithium polymer, 14.5–21.5 mAh
- Waterproof: 5ATM
- Connectivity: Bluetooth with OTA update support
- Data Storage: 15 days on-device
- Sizes Available: No.6, No.7, No.8, No.9, No.10, No.11, No.12, No.13
- Weight: 105 g
- Country of Origin: China
- 90-day return policy — shop with complete confidence
- Free shipping on orders over $25 to Canada and the USA
- Secure checkout powered by Shopify's encrypted infrastructure
- EX-STOCK Canada is a member of the NVIDIA Inception Program, supporting AI-driven retail innovation
- Dedicated customer service team — we're your primary contact for any order, shipping, or return question
Smart Ring – Blood Sugar Testing, Sleep & Health Monitoring
Meet the wearable that works as hard as you do. This sleek, non-contact smart ring tracks your blood sugar levels, sleep quality, heart rate, and daily activity — all from your finger, all day long. Available in Obsidian Black, Space Silver, and Rose Gold, it blends seamlessly into your lifestyle whether you're at the gym, the office, or winding down for the night.
Free shipping on orders over $25 to Canada & USA — delivered in 6–12 business days.
Key Features
Who This Is For
Product Details
Why EX-STOCK?
Explore our full range of smart wearable technology and discover more premium lifestyle accessories at EX-STOCK Canada. You may also love the Smart Ring – Heart Rate & Health Tracker, the Smart Ring Health Tracker White Cloud Titanium, and the Smart Ring With Display Screen.
Frequently Asked Questions
Does this ring actually measure blood sugar without a needle?
Yes — it uses non-contact sensor technology to estimate blood glucose levels through the skin. No finger pricks required.
Is the smart ring waterproof?
Yes. It carries a 5ATM waterproof rating, making it safe for showering, swimming, and sweaty workouts.
How do I find my ring size?
Sizes range from No.6 to No.13. We recommend measuring your finger circumference in millimetres and comparing to a standard ring size chart. When in doubt, size up.
How long does the battery last?
Battery life varies by ring size (14.5–21.5 mAh). Typical usage supports several days of continuous monitoring between charges.
What is EX-STOCK's return policy?
We offer a 90-day return policy on eligible products. Items must be returned in original, unused condition. Start a return request or contact us at sales@ex-stock.com.