Last Updated: August 2026
Every product on this site is bought at retail price, tested by our team over at least two weeks, and scored against the same criteria as everything else in its category. This page explains exactly how that works.
We test products the way we'd want a friend to test them for us: buy it ourselves, use it long enough to find its weak points, and write down what we actually found — not what a spec sheet promises.
Each category starts with the models readers ask about most, filtered down to a shortlist with enough sales history and independent reviews to compare fairly. We don't test pre-release units supplied by manufacturers.
Every product spends a minimum of two weeks in active use with at least two testers before scoring. Applicable categories also go through structured stress tests — drop tests for luggage, decibel measurements for headphones and massage guns, cycle tests for smart plugs.
Value Score (0–100) weighs four inputs: raw performance in our tests (40%), durability results (25%), price relative to the category average (20%), and owner-satisfaction data from a 90-day follow-up survey (15%).
Editor's Choice is a judgment call, not a formula. It goes to the product our own testers kept using — and would buy again with their own money — after the review period ended, regardless of its Value Score.
Some links on this site are affiliate links: if you buy through one, we may earn a small commission at no extra cost to you. This never affects which product wins a comparison or receives an Editor's Choice pick.
No manufacturer or retailer sees a review, a ranking, or a Value Score before it's published, and none can pay to change a result. We buy our own test units specifically to avoid this.
Pricing is checked monthly across every guide. Full re-testing happens at least once a year per category, or sooner if a manufacturer releases a significant update to a product we've already scored.
If you spot an error in a guide, or believe a product's price or specs have changed since we tested it, contact us using the details in our Privacy Policy — we correct verified errors within five business days.