My friend and I spent an entire day at the O2 Arena in North Greenwich where we shopped, ate, and climbed the world famous roof. From world-class entertainment events to diverse dining options, the O2 ...
Not so fast. How many gizmos on that pile can measure your heart rate? A couple we’re guessing. But we bet there aren’t many which can also measure your blood oxygen levels. You got me there. But by ...
O2 offers contract customers a free 5G Plus Pack with RedCap technology. The energy-saving 5G variant is aimed at wearables ...
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