Hot Wheels ID Smart Track Kit

There is probably not much that could go wrong with this Hot Wheels smart track. The app connects by secure Bluetooth and as your kids will most likely be playing at home, that doesn't pose much of a security risk. Mattel seems to do a decent job protecting users' privacy. If you choose to create a Mattel Login, the date of birth is used to flag children under 13 (in the United States), and then immediately deleted. Anyone over the age of 13 may have their personal information shared with third parties for marketing purposes, which means you'll probably be getting ads and catalogs for more toys. As a parent, you're probably getting a ton of those already.