10 Portable spirometers paired with smartphone apps can enable patients to perform lung function testing at home. In COPD patients, home monitoring has been shown to have a positive effect in ...

EasyOne Pro is the first lung function instrument to allow Single Breath DLCO measurement outside of the lung function laboratory.

And if your power does go out, a portable generator is a great way to run not only household essentials like lights and refrigerators but also power lifesaving medical equipment and electronic ...

A truly portable power station -- not the biggest or the most powerful, but it fits into a backpack for ease of transportation.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

There are so many types of Bluetooth speakers to choose from, all coming in various forms and at different prices, and with varying discounts and deals often thrown into the equation, it can be a mini ...

Some of the best power banks can charge your smartphone in under 70 minutes. The most sluggish can take almost three and a half hours. How our tests find you the best Number of charges Portable ...