O2 Home is a new smart home solution from UK provider O2, to help you monitor and control your energy usage using just your smartphone, as well as beef up your home security and much more besides.

O2’s new scheme lets customers swap their phone for a new one whenever they like, but what’s the catch? Adam covers home improvements and mobile networks, splitting his time investigating topics from ...

Healthcare professionals have developed several methods for monitoring people's overall health and wellbeing during a regular checkup. Many of these measure substance concentrations or saturations in ...

The Telefonica-owned mobile operator is currently trialling the app among staff and plans to roll it out to customers within the next three months. Like Pingit, the app will allow users to link their ...

Oxygen therapy can help people with certain health conditions, such as emphysema, sleep apnea, or severe COVID-19, get enough oxygen to stay well and function. Oxygen therapy may be a temporary ...

Oxygen is a non-metal element that is a gas at room temperature. Its molecules contain two oxygen atoms. Oxygen is vital for respiration, which is the process that transforms energy from glucose to ...

Mobile network O2 has launched Switch Up - a new service that claims to offer more freedom to 'flex your plan' and upgrade your handsets before the contract is up. It's an interesting proposition, and ...