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Small gear, big gain. Check out these useful chargers, USB-C accessories, Bluetooth gadgets, and more - and some are on sale for Amazon Prime Day.
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The summer season is one of my favorite times of year to make practical purchases that can upgrade your everyday routine. And bigger doesn't always mean better -- especially when it comes to tech. Some of our favorite gadgets can fit right inside your back pocket, making them easy to integrate into your lifestyle and take with you wherever you go.
Also: June Prime Day live blog 2026: We're tracking Amazon deals on SSDs, TVs, laptops and more
From Bluetooth trackers and accessories to cables and more, there's a lot of tiny tech to consider. Reviewers at ZDNET have tested more than a few of these mighty yet miniature options, including our in-house gadgeteer, Adrian Kingsley-Hughes, and me. These are some of our favorite pocket-sized gadgets that you can shop right now -- and a few of these items are discounted for Amazon Prime Day.