Whatsapp reply and voice not working for E4 45mm

I been using this watch for the past one week..I just realise there is something wrong with the watch after 2/3 days of connectivity that all my typing and voice message couldnt go thru when i send..I tried once to disconnect and reset the watch and it works..But i couldnt possibly do it every 2 to 3 days time to reset the watch..Its kinda annoying