What are your thoughts on Apple watch with cellular?
Buying it outright, the next problem would be how to activate the cellular?
only 3 telcos, Telstra/Optus/Voda offers postpaid plan, and no available prepaid plans for esims.
Is it a waste of money to buy an apple watch with cellular?
It honestly depends on how you plan on using it. I love it when I play sport and when I go for runs without my phone. That being said, you need wireless earphones to run with it, and you'd need apple music or a podcast app, as spotify doesnt work on the watch alone.
It does cost an additional $5 a month for cellular as well. I've had mine for 3 years, so feel free to ask more questions based on your intended usage :)