I am using A24 model and I want to know about new update. Can my model phone support new update or not ?Android 16OneuI: 8

Now a day's my Samsung watch 4 classic can't open WhatsApp and I have trying to open it. But what wrong is going with this watch ⌚⌚⌚.plz tell me is there anything issue or ideas for open again WhatsApp in my watch.

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 .

Finely my A24 also got software update and nowit was android 15

I am using Samsung galaxy watch 4 classic from one year's.now a days in my watch when I record voice no sound can record and when I receive phone my sound can't go there .what is that's problem in my watch plz tell me as soon as possible.