For Android 4.4 (KitKat) or higher

I would like to tell you that this bracelet works well on some aspects and less on others, there has practical features, and other totally gadget ... but here it is: it needs to be connected Android 4.4 smartphone has to work, which is not the case with my current phone.

A good idea would be to put this simple information product rather than return to the Acer website:

SUPPORT ANDROID 4.4 or HIGHER, it's still not complicated? If ..?

Another good idea would be to provide an operational mode "degraded" to allow use with earlier versions of Android, such as pedometer alone, without the functions call acceptance or sms ..

The product certainly has qualities, that is why I do not put the minimum mark, but does not provide compatibility information, frankly, it's not serious.

Erwann on Amazon.com