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Voltery Accessory - Ring Size Kit

Ring Size Kit

$5.00 In Stock

The right fit makes all the difference. The Voltery Ring Size Kit helps you confidently determine your ideal smart ring size before ordering your Voltery Smart Ring. Try different sizes at home and choose the one that feels secure, natural, and comfortable throughout your day.

  • Accurate Sizing

    Try physical sizing rings to find the closest and most comfortable fit.

  • Comfort First

    Choose a size that feels secure without being uncomfortably tight.

  • Try Different Fingers

    Compare the fit across different fingers before making your final choice.

  • Confidence Before Ordering

    Know your preferred size before purchasing your Voltery Smart Ring.

Person sleeping peacefully at night

Built for your ring

Smart details. Seamless experience.

Close up of smart ring sensors

Choose Your Finger

Decide which finger you plan to wear your Voltery Smart Ring on and begin by testing a sizing ring that feels closest to your expected size.

Top view of the minimalist dock

Check the Fit

The sizing ring should sit securely around your finger without feeling overly tight. It should not slide off easily during normal movement.

USB-C connector

Wear It Throughout the Day

Wear your selected sizing ring for several hours, including during normal daily activities. Your finger size can naturally change throughout the day.

Dock with LED indicator

Confirm Your Size

Once you find a size that remains comfortable and secure, use that size when ordering your Voltery Smart Ring.

Charge while you rest.

Wake up to a ring that's ready to go.

Person sleeping peacefully at night

Specifications

Designed with precision.

Compact in size. Powerful in function.

Side profile of the Nova dock with dimensions
25 mm
51.5 mm
Included Sizes
US sizes 7–12
Number of Sizing Rings
6 sample rings
Ring Color
Black
Material
Lightweight sizing-grade plastic
Packaging
Protective Voltery sizing box
Compatibility
Designed for Voltery Smart Ring sizing
Reusable
Yes
Measurement Method
Physical try-on sizing

What's in the box

Everything you need.

1
Ring Size Kit

Ring Size Kit

2
User guide booklet

User Guide

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15-Day ReturnsHassle-free
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