General appreciation

The delivery order was announced in 2 days and then on day 2 was changed on day 7, and in fact has been delivered to the 6th day.
Packaging received not closed, the reference of the item ordered: "CMS-50F" is not that of the item received, a "PULOX-400" but it matches the description of the item ordered (one clone?).

The notice announced in English is in German !, fortunately the "help" of the software is in English, but it is rather esoteric, gender translated from Chinese into English by a computer robot (much like the windows help, must know how it works to understand the "help") (for example, there is a connection 'blue tooth', I discovered, because not listed in the description).

The features correspond to the description, but initially it is necessary to dig the brain to understand how it works: a single button on the bracelet and nothing in "help" this button!
you have to guess groping (a good half hour of "cliqs" other before arriving at the right result).
After five night recordings, I am very satisfied, even very satisfied, very beautiful OLED screen, a bit "small", but excellent resolution and visibility, lightweight strap, software very acceptable.
I made a small leaflet in French.
The price is justified in my opinion, though, it can be found at almost half price on the net, email must be ordered in China directly and wait three weeks, I did not want to take risks (and France j ' I found a supplier four times more expensive !!!!!).
Recordings reports are clear and simple (once well understood), excellent graphics printing, consulting drawn on the screen is very nice with the "sweep" in "strip" mode.!
I think so monitor my sleep apnea with this device, if it is accurate, I would check
when surveying in hospitals.
RC Islands France.