GoPro alternatives under 100 euros: Ten cheap action cameras

Action cameras are among the high-achievers on the electronics market. Under water, in the air, on snow or in the mountains — outdoor fans can barely do without the pocket-sized cams. We present ten cheap GoPro alternatives and their features. With action cameras, it's a bit like Bluetooth headphones. A top dog has the segment under control and usually delivers high-quality, but also correspondingly high-priced products. The US company GoPro has…