Does number share work with a NON Apple or Samsung eSIM smartwatch?

[minstral]

Wondering if number sharing works with an eSIM wearable that's not an Apple Watch or Samsung Galaxy Watch?

I know overseas market eSIMs can connect via QR codes but here in Australia it's via the smartphone app. 

Looking to pick up another brand eSIM Smartwatch so any help or experience would be useful.

Thanks!

[Paddylee · Accepted solution]

Is more to it then just the device, it requires backend systems to do the sharing on the telco side, thus limited to Apple Watch/Samsung Watch range as they have the required backend to support this function.