Note: For the best results, please use a thin, non-stretchy material, such as a piece of regular sewing thread or a thin strip of paper, as these closely mimic the fit of a ring. Thicker materials, like a shoelace, may lead to an inaccurate measurement because they can add extra bulk around your finger.

To find your correct ring size for the Rune, use a simple piece of string to measure your finger. Here’s how you can do it: 

1: Wrap the String: Take a piece of non-stretchy string or a strip of paper and wrap it comfortably around the base of your finger, where the ring will sit. Make sure it’s snug but not too tight.

2: Mark the Spot: Mark where the string overlaps with a pen or marker.

3 : Measure the Length: Lay the string flat and measure the length from the end to the marked point in millimeters using a ruler.

4: Compare to Our Chart: Visit the product page on our website and refer to the US ring size chart. Match your measurement (in millimeters) to the corresponding US ring size listed there.

For the most accurate fit, measure your finger at the end of the day when it’s likely to be at its largest. If you’re between sizes, we suggest sizing up for comfort. If you have any trouble finding the chart or determining your size, feel free to share your measurement with us, and we’ll help you match it to the correct ring size!

All goods are shipped from the closest possible warehouse (UK, USA or HK) and for customers based in Europe (Region 1), UK (Region 2), HK (Region 3), Canada (Region 4) and USA (Region 5), the price you see is the price you pay.

The price includes all applicable duties, taxes and other fees.

For customers outside of these five (5) regions we do our best to pre-pay all duties and taxes but if you have questions please contact customer service for additional information.

We offer Free Shipping to the following five regions - Europe, United Kingdom, Hong Kong, Canada and USA.

We ship your device within 5 business days from the purchase date and you receive a tracking number.

We ship using major shipping companies and national postal services.
Typically international shipments arrive between 5-15 days from the date of shipment in the destination country. 

The Rune Smart Wellness Ring comes with an industry-leading 3-year limited warranty. Details can be found here: Warranty

Not satisfied? Return it and we will refund the purchase price to you, if the device is returned successfully within the 30-day period since purchase. Returns are free.

Every Rune Ring set includes a USB cable for direct charging, a charging case complete with carrying strap, and a User Manual.
It further includes a QR code to download the Android / iOS Smarthealth App to review the health data of the Rune ring.

The Rune ring software is updated periodically and every buyer has access to these updates for life. This also includes switching the app or major updates.

Should you have ordered the wrong size, please return the ring within 30 days of purchase and we will send you a replacement with the correct size. Note that you bear the cost of return shipping.