Sleep auto detect did not work

[defante]

Does anyone have the Link to the original article? Just noticed mine says Sleep (Detected) but I have no clue what it means^^ (what's the difference)

The difference is (detected) is what it determined was you sleeping without physically putting the Band in sleep tracking mode. It only does that for sleep that is over two hours long.

 

[Shaz2012]

I wasn't even aware of this feature, i fell asleep on Saturday night without enabling sleep mode, when i synchronized it and checked my sleep history - 5/02 Sleep (detected) Pretty accurate also.