I'd like to get more hands on with my car and intend to get one of these soon.

Any recommendations on what's available in the Philippines? Or online alternatives that may be a better deal?

I've heard that there are newer ones out that can even transmit data via bluetooth to your android/iphone and can give you real-time telemetry but haven't seen one in the flesh. I also don't know whether I should get one of these or get the ones that you can connect to a laptop instead.

Any suggestions?