How to tell if a gadget is actually useful

Simple questions to ask before buying a small gadget, so it gets used instead of stored.

What to check

Ask what problem it solves and how often you have that problem.

Check how it is powered and how long the battery lasts.

Look at size and weight if you plan to carry it.

If the listing does not confirm a detail, treat it as unknown.

Before you buy

Every product on Orvantta shows the date we checked its price. Purchase Now opens the retailer's product page, where the order is completed.