I would just simply say it is not good enough
First when I bought it, it worked quite well but when its battery went out after 4 months, then placing an order for it made me pain in the back.
I didnt got immediate response frm there side plus after rigorous and continuous trying finally when they picked up n placed an order I got the service after 5 days which was I guess too late.
N when there guy visited me he charged way much extra cost den wt I was told during the time of placing order.
Adding to the situation the new battery which was to work more than 4 months which the engineer told me went out before 2 months.
Seriously wouldnt recommend to anyone. .