Supported devices with oxygen tracking?

I am currently looking for a new tracker / smartwatch that is supported by SaA and also features a pulse oximeter. As far as I am aware, the Garmin Vivosmart 4 is not supported by the app and the Fitbit Versa, while having a pulse oximeter implemented, does not make use of it.

Are there any devices on the market that fit both criteria? Or would I be better off getting two separate devices?

Iā€™d appreciate any opinions and advice :slight_smile: