A word of caution-it is quite easy to forget the device is attached to one's clothes and washing destroys it.

The only issue I have is with looser clothing, it does have to stay in contact with your skin so if your shirt is not tightly fitting, it makes it harder to track your real posture

There's no consistency in the posture monitoring and doesn't work well with loose clothes

Especially if your clothes were loose, the device was not so sensitive

Hopefully that will help to mask some of the false alarms you get from loose clothing.

I would recommend getting the adhesive strips for use when wearing loose or light weight fitting clothes.

It kept slipping off and when I wore loose fitting clothes it didnt work

It works well if you have the right clothes

The Lumo by itself does not work well with loose clothing so the bra clip has been the answer for me

, and I wear loose fitting clothes which the device does not like

As the description states, it does slip around when attached to loose clothing, so I am unable to wear it with tee shirts and other clothing that is not "form-fitted

The orientation of the tracker can easily be fooled by loose clothing (i.e., you might not just have to sit up straight to keep the thing from buzzing, but also be still so as to not move your shirt too much).

even then, the app compass acts erratically without warning.- while loose clothing may be a known challenge, it is too impractical to expect most clothing will be a tight fit, especially for

It says you should not wear loose-fitting clothes -- but what if that's what I have to wear

Was more complicated than expected getting it to work on loose clothing.

Says wife!).Flipped the dirty clothes into the hamper on my way out

For men who work in offices and wear t-shits (a pretty large markets), this is a significant problem

n’t work well

n’t notice it had fallen off until a few minutes later

but they offer good e-mail support and videos.