Which provider has e-sim for smartwatch?

hello,
im with orange, changed recently to e-sim for my phone, all with the point to have my watch set up with the same e-sim so i can use it without having my phone on me.

to my big surprise orange actually doesn't provide this( despite having esim.

a quick look online says provider seems to be rather vague about this specific info.
so i ask to you, does anyone has a provider capable of equipping their smartwatch ( android) with an e-sim.

Total deal breaker for me to leave this provider is another offers it.

thank you