Use: The device supports make a very solid impression. Of course not all the mechanical quality of a studio unit, but very solid household. The foot movement is due to the Inertia harmonious true running, nothing rattles or squeaks. The stride is really good, it moderate altitude difference. Therefore ergonomic all-clear.
Less good is the excessive distance between the treads. 16 cm is in practice quite a lot. For large people less dramatic at smaller rather problematic. Here me the design is somewhat incomprehensible, you could here easily can gain some centimeters by another form of kicks and they put a few cm inwards.
Although it is less noticeable when running, my legs seem to me the look down but spread before - just not completely natural running posture. Will the now even rebuild the kicking something - hopefully it works. But is not very easy and risk certainly the warranty.
The computer is good, only speed and distance are fantasy values. Would be nice if I could go 20 km / h run loose. Can only be used as benchmarks. And a pulse belt recommended to urgently. Hand Heart Rate Monitor to the solid rods reacts slowly. Always starts with 72 and then slowly works its way to the real values approach. Not really suitable for measuring short intervals.
Nevertheless, in relative prices and due to its solid design as well as good stride, the device is worth 4 stars.