Hardware

Physical products where venture-scale viability usually depends on a recurring (SaaS-like) layer on top of device sales. Margins (40–60%) carry components, freight, and warranty; attach rate, RMA/warranty rate, and inventory turns are the operational gates. Track one-off vs recurring revenue separately — recurring earns a far higher multiple.

Hardware businesses that attract venture-scale investment almost always have a recurring software or services layer sitting on top of device sales. Without it, hardware is a one-time-purchase business with compressed margins, no predictable revenue stream, and a multiple that reflects manufacturing rather than technology. The recurring layer — subscription services, consumables, content — changes the unit-economic math entirely, and tracking one-off versus recurring revenue separately is the first discipline the model demands.

Operational Gates: Margin and Inventory

Gross margin on physical products typically runs 40–60% before operating costs, carrying component, freight, and warranty obligations that software companies never see. Contribution margin — after channel fees, shipping, and returns — is the relevant profitability measure for each unit sold. Inventory turnover reveals how efficiently working capital is deployed; slow turns tie up cash and compound the risk of component obsolescence. Return and RMA/warranty claims rate is both a cash cost and a product-quality signal; elevated warranty claims erode both margin and brand.

Attach Rate and the Recurring Layer

Attach rate — the share of device buyers who also subscribe to the software or service layer — is the strategic metric that determines whether the business has SaaS-like economics or remains a hardware commodity. High attach converts a one-time buyer into a recurring revenue stream and lifts LTV dramatically. The repeat accessory and recurring revenue split shows how that mix is evolving over time, and it is the figure investors use to decide whether to apply a software multiple or a hardware multiple to the business.