wireless charging

iPhones could soon act as wireless chargers for other devices. It's been in the works for many years but will likely be restricted to premium models. The logic behind the move is that modern smartphones have high battery capacity (even if iPhones ... don't always have the best reputation for long battery life). That could be a source of power for smaller devices such as smart watches and wireless earphones. Although such devices usually last longer between charges, that can be a disadvantage for charging. That's because the chances of them running out of power when the user is away from home are ... (view more)

To some, Apple's new high-tech watch could be the device that helps bring electronic wireless charging technology to the masses. But to others, Apple's latest offering may not be enough of a breakthrough to overcome years of stalemate between rival ... technologies. As expected, Apple unveiled a smartwatch this week. As with several similar devices, the watch connects wirelessly to a nearby smartphone (in this case, an iPhone). The smartwatch then allows users to quickly check phone alerts and details, including text messages and emails without the need to pull the phone from their ... (view more)