Choose the perfect size with our ring samples to ensure a flawless fit and the most accurate data.

Perfect fit guaranteed—eliminate guesswork
Fast dispatch—shipped within 24 hours
Keep it and share it—no returns needed
Sustainable materials—good for you and the planet

Step-by-Step Ring Ordering and Sizing Guide

Step 1: Order Your Ring

Choose the "Free Sizing Kit" option when purchasing your Zenith Ring. This way, you'll first receive a sizing kit to ensure a perfect fit, with no extra charges for the kit.

Step 2: Sizing Kit Delivery

The sizing kit will arrive in approximately 3 to 9 days. It contains sample rings for testing, designed to help you find your ideal size.

Step 3: Find Your Perfect Size

Try on the sample rings on your preferred finger. We recommend the index finger for optimal performance, but the middle and ring fingers are also great alternatives.

Step 4: Confirm and Receive Your Zenith Ring

Once you've found the right size, Please email us at contact@zenithring.com with your order number and confirmed ring size. We'll then ship your Zenith Ring to you. Feel free to share the sizing kit with friends or family.

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Sizing Kit (ships in 24 hours)

Sizing Kit (ships in 24 hours)

Zenith Ring | Smart Ring for Wellness, Fitness and Sleep.

Zenith Ring | Smart Ring for Wellness, Fitness and Sleep.