ECG and So24

[Kosty24]

When will the oxygen saturation and ecg be available on the new sense silver/sage watch when the other ones already have it

[Clove6060]

it’s a sense and has those features.

silver/sage is just a color option
Perhaps those features are not available in your country but the features are on the watch. 

Where do you live?

see features……

https://www.fitbit.com/global/us/products/smartwatches/sense

[Kosty24]

Does it make a difference what country your in. I'm in Canada

[Kosty24]

I live in Canada, the black one and white one have it. But on some site I read it has so24 and some say it doesnt