Trymivo1. Prepare your chart
In the app’s Size guide workspace, enter your size labels and circumference values in millimetres. You can import CSV with label,circumference headers or JSON rows. Review the values and save the chart before testing the storefront.
2. Add the product-page block
Once the development app is installed on your test store, open the Shopify theme editor and the product template you want to use. Add the Trymivo size-guide app block where your theme permits it, ideally near the product’s size selection. Theme support and placement must be checked in your actual theme.
3. Choose where it appears
Set products, collections or tags and any exclusions. Excluded products should stay hidden. Repeat the setup for each product template that needs the guide; one template change does not automatically cover every template in a store.
4. Preview before publishing
Test an included product and an excluded one. Check button appearance, each language you use and the phone flow. Confirm chart boundaries and repeat measurements with known objects on real devices. This guide is not a completed Shopify installation or physical-accuracy review.
Put useful guidance on your product page.
Explore Ring Sizer’s chart controls, targeting and measurement methods.
Explore Ring Sizer →