Is there among other labels, will cost 49.- Euro or less and also runs under the brands of other apps, some of which are better. However, Bluetooth connection from 4.0 is a prerequisite. Who has not now, should not grieve: A PC with AndroidX 4.4 .. can the need be. The part is not accurate, you can not tell if you have degrees cycling, a REM phase - but: You will be motivated to fulfill their daily quota. That part is easy, the Accu holds a week and it is quite to wear in the shower (even if it fogs).
The bracelet is delivered in purple and black and has only once to cut. The Bluetooth function is not so good, because the only button several times always have to push so that the data can be transmitted.
As Motivator quite suitable, etc. as accurate pedometer rather not. Who wonders awaits you here, has to resort to more expensive products.