What app can't open

[sureshpaka]

I am using Samsung watch 4 classic with a years but nowadays whatsapp can't open in my watch. Plz tell me what is going on? Why my watch 4 classic can't support this apps with days . 

[israfil120]

Hi

[sureshpaka]

Hello hello

[israfil120]

how are you

[sureshpaka]

I m ok but my watch has not working good. Whats app can't open