I am not satisfied. The original app FUNDO goes in error and the MAcitve2 is a primitive app. I can't enable automatic measures of blood pressure, Bmp, Oxigen ecc. Only manual. The battery run for less 2 days. I have buy this watch for monitoring my running activities, but it's needless to. The watch recive the notifications and the calls from the cell. To cell's bluetooth find L13 and L13_LE. You must unpair LE and after pair L13_LE so the app is able to pair the watch
very nice watch but it does not have greek language as described.received it 65 days after the order purcase.