A lightweight titanium smart ring for sleep, recovery, and everyday health.더 보기
A lightweight titanium smart ring for sleep, recovery, and everyday health.
Add product protection
오류
Product Details
Benefits
Designed for Lightweight, Everyday Wear
Lightweight titanium design
Minimal, low-profile appearance
Designed for day-and-night wear
Built around sleep, recovery, and daily wellness tracking
Core health insights without a monthly subscription
Shipping
Free Shipping on CUDIS Classic
A refined smart ring designed to help you understand sleep, recovery, stress, and long-term health.
Estimated Delivery Times
United States:3–7 business days
International:15–30 business days for supported destinations
Delivery times are estimates and may vary due to customs processing, local carrier conditions, or other factors outside CUDIS's control.
Once your order ships, you will receive a shipping confirmation email with tracking information.
If you need to change your shipping address, ring size, or other order details, please contact support@cudis.xyz as soon as possible. Changes can only be made before the order has entered processing or been shipped.
Warranty
1-Year Limited Warranty
Every CUDIS 002 Classic includes a one-year limited warranty starting from the date of delivery.
The warranty covers eligible hardware issues arising under normal intended use, including:
Functional hardware defects
Manufacturing faults
Hardware failures under normal usage conditions
To request warranty support, contact support@cudis.xyz with your order number, purchase email address, and photos or videos showing the issue.
Good to Know Before You Buy
Sizing Matters
For the best tracking and wearing experience, the ring should fit securely without feeling overly tight. If you are unsure about your size, we recommend using a CUDIS Sizing Kit before selecting your final ring size.
Battery Life Varies by Use
Actual battery performance may vary depending on feature usage, tracking frequency, environmental conditions, battery age, and other factors.
30-Day Returns & Exchanges
If your CUDIS Classic is not the right fit, you may request a return or exchange within 30 calendar days of delivery, subject to the CUDIS Refund Policy.