−60%Oura Ring 5 Smart Ring
- 100% Authenticity Guarantee – genuine brand products, always Learn more
- 30 day free returns – return shipping is on us Details
- FREE shipping on every order – ships in 1–3 business days
- Pay in 4 interest-free installments with Shop Pay
- Secure checkout – your payment details are encrypted
- Real people, real help – help@chantforge.com
Oura Ring 5 is a smart ring that tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health, and women's health. Its all-titanium design is 40% smaller than the previous generation, making it thinner, lighter, and more scratch-resistant. The ring is re-engineered with larger, smarter sensors for research-grade accuracy.
With 6-9 days of battery life, it provides continuous health data without frequent charging. It integrates with over 40 apps, including Natural Cycles and Strava. The first month of Oura membership is included for new members, and the ring is HSA/FSA eligible.
Key Features
| Brand | Oura |
| Model | Ring 5 |
| Product Type | Smart Ring |
| Connectivity | Bluetooth |
| Water Resistance | Water Resistant |
| Eligibility | HSA/FSA Eligible |
| Material | Titanium |
| Battery Life | 6-9 days |
| Health Metrics Tracked | Over 50 metrics including sleep, activity, stress, heart health, metabolic health, women's health |
| App Compatibility | Over 40 apps including Natural Cycles, Strava |
| Membership | First month included for new members; $5.99/month afterwards or $69.99/year prepaid |
Highlights
- THE WORLD’S SMALLEST SMART RING - 40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever.
- SIZING IS ESSENTIAL - Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing.
- EVERYDAY HEALTH SENSING - Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Strava, & more.
- REBUILT FOR GREATER ACCURACY - Oura Ring 5 has been re-engineered and reconfigured, providing more precise personal health data. Larger, smarter sensors bring research-grade accuracy —all in Oura’s smallest form factor yet.
- 1 WEEK OF BATTERY LIFE - With 6-9 days of battery life, you’ll never miss a night of data.
- DIVE DEEPER WITH AI - Oura Advisor provides sound guidance as you make moves toward more sustained energy levels, better sleep, a healthy weight, and so many other health benefits.
Materials & care
Oura Ring 5 is made of titanium, which is scratch-resistant. Clean with a soft cloth. Avoid harsh chemicals.
Sizing & fit
Oura Ring 5 uses unique sizing different from standard jewelry rings and other Oura Ring generations. Use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing.
How to use
Wear Oura Ring 5 on your finger to track health metrics automatically. Use the Oura App to view data and insights. Ensure proper sizing with the Oura Ring 5 Sizing Kit before purchase.
Frequently asked questions
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Shipping & Delivery
Shipping is FREE on every order — no minimum purchase, no promo code needed.
- Processing time: orders ship within 1–3 business days (Monday–Friday, excluding holidays).
- Delivery time: after your order ships, most packages arrive in 2–5 business days.
- Tracking: you'll receive an email with your tracking number as soon as your order leaves our facility in Wenatchee, WA.
- Where we ship: we currently ship to addresses within the United States.
- Large items: TVs and large appliances are packed with extra protection and may require a signature on delivery.
Questions about an order? Email help@chantforge.com with your order number.
30-Day Free Returns
Changed your mind, or the size isn't right? You can return most items within 30 days of delivery, and the return shipping is on us.
- Email help@chantforge.com with your order number and the item(s) you'd like to return.
- We'll send you a prepaid return label and instructions.
- Pack the item in its original condition with all tags, accessories and packaging, and drop it off with the carrier.
- Once we receive and inspect your return, we'll refund your original payment method — usually within 5–7 business days.
Please note: items must be unworn or unused and in original condition. Footwear should be tried on indoors on a clean surface. LEGO sets must be unopened. If an item arrives damaged or defective, contact us within 48 hours of delivery and we'll make it right.
Read our full Refund Policy.
100% Authenticity Guarantee
Every item sold by Chant Forge is guaranteed to be 100% authentic. We never sell replicas or counterfeits.
- If you ever believe an item you received is not authentic, contact us and we'll issue a full refund, including any shipping costs.
- Products ship in their original manufacturer packaging whenever available.
- Have a question about a specific product? Email help@chantforge.com — we're happy to help.
Approximate conversions. Fit varies by brand and style — check the product description for brand-specific advice, or email us for help.
Men's Footwear
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 | 14 |
| EU | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47.5 | 48.5 | 49.5 |
| CM | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 31 | 32 | 33 |
Women's Footwear
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 9 | 10 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 43 | 44 |
| CM | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 28 | 29 |
Apparel (inches)
| Size | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| Women's chest | 30–31 | 31–32 | 33–34 | 35–36 | 37.5–39 | 40.5–42 | 43.5–45 |
| Women's waist | 23–24 | 24–25 | 26–27 | 28–29 | 30.5–32 | 33.5–35 | 36.5–38 |
| Men's chest | 32–33 | 33–35 | 35–37 | 38–40 | 41–43 | 44–46 | 47–49 |
| Men's waist | 26–27 | 27–29 | 29–31 | 32–34 | 35–37 | 38–40 | 41–43 |
Between sizes? For boots and outerwear we usually suggest sizing up. Still unsure? Email help@chantforge.com — and remember, returns are free.
