That’s the marketing that they do, one gadget to replace them all. In reality I’ve an analog watch at my wrist, I’ve a powerful flashlight (mostly using my smar

That’s the marketing that they do, one gadget to replace them all. In reality I’ve an analog watch at my wrist, I’ve a powerful flashlight (mostly using my smartphone tho), I’ve a dslr camera and TV. One friend of mine his into boats and has multiple GPS devices properly adapted to boats. So the one fits all is good for generic users, but if you rely heavily of certain technologies, specialised gadgets are better, less distracting and more reliable.