All CRO ideas
Product pageMobileFrictionClarity

Give the mobile variant selector large tap targets

On mobile the variant selector uses full-width chips or a bottom sheet with large tap targets rather than a small native dropdown.

A mobile product page with the variant selector shown as full-width chips with large tap targets instead of a small dropdown
Casperproduct pagecaptured Aug 2026source

What it is

On mobile the variant selector uses full-width chips or a bottom sheet with large tap targets rather than a small native dropdown that is easy to mis-tap.

Why it works

A tiny native select is easy to mis-tap and feels like a form. Large, considered tap targets cut mis-taps and make the choice feel deliberate, which matters most on the device where the majority of product-page traffic lands.

How to test it

Hypothesis
Replacing the native mobile variant dropdown with large tap targets will lift add-to-cart rate on mobile by reducing selection friction.
Primary metric
Add-to-cart rate (mobile product page sessions)
Guardrail metric
Variant-selection error and change rate

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