Mueller Home Automatic Can Opener, SmoothEdge

Opening cans by hand can be awkward when twisting a manual opener takes more grip strength than you have. The Mueller Home SmoothEdge is designed to handle the cutting with a one-touch, battery-powered mechanism: position it on the can, press the button, and let it travel around the rim. A lid magnet and hands-free operation aim to make the next step easier, though you will need to supply the batteries yourself.

Technical details

This is a gray, cordless automatic can opener with a side-cutting blade, a lid-lifting magnet, and a quick-release lever. It runs on four AA batteries, which are not included. The maker says its cutting method leaves a smooth edge on the lid and can, that design may be useful when sharp, jagged edges are a concern, but it does not remove the need to handle the lid carefully.

The automatic operation is the main difference from a basic manual opener, where you do the turning yourself. For a typical kitchen task, you can set the opener on a can, start it, and keep your hands free while it moves around the rim. Once the cut is complete, the magnet is intended to lift the lid without you reaching into the can. A lever is also built in for lids that need extra help releasing.

Requirements

Have four AA batteries ready before you plan to use it, they are not included. Since it is battery-operated rather than corded, it can be moved around the kitchen or packed for travel and camping without needing an outlet. Its usefulness away from home still depends on having working batteries available.

Usage tips

Set the opener in position before pressing the button, then allow the cutting mechanism to travel around the can. Use the magnet to lift the lid, keeping your fingers away from the cut edge. If a lid is stubborn, the integrated lever offers another way to release it. For cleanup, wipe the exterior with a damp cloth. It should not be submerged or put in a dishwasher, so this is not the choice for someone who wants an appliance they can rinse clean under the tap.

Questions before you buy

Are the batteries included? No. The opener requires four AA batteries, so have them on hand separately.

Can it lift the lid after cutting? It has a magnet designed to lift the lid, plus a quick-release lever for stubborn lids.

How do you clean it? Wipe the exterior with a damp cloth. The instructions say not to submerge it or put it in the dishwasher.

Is it worth it?

It makes sense if you want a portable opener that takes over the turning and reduces the grip effort involved in opening cans. Its one-touch operation and lid magnet focus on convenience, particularly when handling a manual opener is difficult or you would rather keep your hands away from the food. You may want to skip it if you prefer a corded appliance, do not want to keep batteries available, or expect dishwasher-safe cleanup. The key trade-off is clear: less manual effort in exchange for battery upkeep and wiping the unit clean by hand.