This is what mine uses. I would look on the can of aerosol to see if it's sensor safe. I know when they first started the sensors, they had to go back and reformulate most of the "fix-a-flat" sprays to be sensor safe, so if it says it on the can, you should be fine.
BMW also sells a Repair kit with sealant, so I'm sure the sensors are safe for most sealants. Just have to make sure you get the sensors cleaned real good whenever you take it in to get the tire properly fixed.
Mobility Kit