Various smart rings not made by Oura, including the Samsung Galaxy Ring, the RingConn Smart Ring, and the Movano Evie, offer ...

The real advantages of easily installed wireless security cameras come with one caveat: You've got to manage that battery ...

In the ever-evolving landscape of smart home technology, video doorbells have emerged as a must-have for homeowners seeking ...

The Ring Battery Doorbell Plus captures motion ... with an 8-24 VAC transformer if you don't want to worry about charging the battery pack every couple of months. Note that while the Ring Video ...

See it for $59.99 at Amazon Ease of use is another standout feature of the All-new Ring Battery Doorbell. Its built-in battery recharges easily using a convenient USB-C charging port. Simply detach it ...

It’s irritating because you come to the garage for your first ride in some time, and the battery is dead. If you’re lucky, you can jump-start it and go for a run – hopefully, the charge you ...

The sun is a near-unlimited source of free electricity, which makes the idea of using a solar car battery charger so tempting. If you need to charge your car’s battery, one of these clever solar ...