FitNumbers adds health calculators as theme blocks so merchants can place BMI, calorie, macro and hydration tools on product or content pages. Each block is configurable for labels, colors, units, and layout to match the store’s design. Features include multiple calculator blocks, metric and imperial support, editable text labels, and responsive layouts for mobile and desktop.

• Add BMI, calorie, macro and hydration calculators as blocks
• Customize labels, units, and styling to match your storefront
• Mobile and desktop layouts optimized for storefront placement
• Multilingual text via locale files
• Metric and imperial unit support per block