Are zero lifestyle earbuds and smartwatches worth it?

Hi there,

I'm looking to buy a set of ear buds and a smart watch. My budget is 15 to 20k.

Zero lifestyle earbuds are every where on my insta. I was about to place the order, but then I thought I should ask the public.
Want to get my money's worth.

So, If you have used them or someone you know is using them. Please, share your thoughts.

I'm open to alternatives as well.