If you shake it -- hard, or for a very long time -- the Ampy external battery pack can actually generate enough electricity to add a tiny bit of juice to your phone. You can also plug in a Micro-USB cable to top it up
You'd have to shake the Ampy nonstop, for days on end, to fill up the battery cells. Standard battery packs offer more capacity for far lower cost
Ampy promises to generate power from your everyday movement, but it just doesn't deliver the goods...
Solid construction, A good emergency charger, Doesn't discharge
Battery capacity is too small, Takes too long to charge, Heavy and bulky to wear, Fitness functions are half baked, Expensive peripherals required
The Ampy Move doesn't work well as a self-charging phone charger or a Fitbit-like step counter. I managed to top off my smartphone with Ampy Move once or twice, but not too long after, I forgot that I had it on me. It was too much effort to carry the w...
Es wäre zu schön gewesen: Man trägt das kleine und durchaus hübsche AMPY MOVE einfach am Körper oder in seiner Tasche und dieses lädt sich, wenn auch langsam, über die Tage wieder auf und man hat immer einen vollen Akku wenn man diesen benötigt. Dank dies...
