T he Oura Ring 4 is the best smart ring you can get right now. It might not be the best deal (the Oura Ring Gen 3 is cheaper ...

By contrast, Ring wireless doorbells use either a USB charger or a removable battery, which you will normally need to recharge every few months. To use the USB charger, you need to remove the ...

or permanently attachable ring connectors. DieHard also offers more expensive options in the form of a Gold Shelf Charger and ...

The latest addition to Ring’s growing stable of video doorbells, the Battery Doorbell Plus ($149.99), is the company's most advanced battery-powered model yet. It offers a wider, higher ...

Smart home devices like the Ring Battery Doorbell are great because they give you the capability to see who's at the door, ...

There’s a strong case for dedicated motorcycle battery chargers. Most batteries will become discharged if the bike is left alone for a period of time (sometimes as little as a couple of weeks ...