In the ancient human pursuit of knowing exactly where we are and how fast we move, technology companies have long competed to offer the most faithful mirror of our physical journey. A TechRadar reviewer brought three of the most sophisticated GPS watches to the streets of London — specifically the Isle of Dogs, where glass towers conspire to confuse satellites — and found that Google's Pixel Watch 5, armed with AI-enhanced signal correction and its vast archive of urban geography, tracked the actual running path more faithfully than either the Apple Watch Ultra 3 or the Garmin Fenix 8 Pro. The