That's all in the title: this watch is very fragile. A little research on the internet you will confirm the glass facade breaks at the slightest fall on hard ground, the façade is flush see slightly prominent (tiles in the room where you connect it to your computer for example). You will say, "Yes well must not drop ..." the only problem is that the housing detaches itself bracelet on which it is extremely loose (the strap is detachable and must be defeated to connect the usb port). A priori the repair is expensive I've seen by reading priori 85 to experience feedback (after sealing for what?) Total 1mth races and 15 days after my purchase and use a dozen a few hundred euros parties smoked. Too bad because its use was otherwise rather pleasant and well thought ...
