TPG for Apple Watch integrates our data-driven financial expertise into a beautiful, responsive app that tells you the best card to use and your credit card balances right from your wrist. To use it, you need to have TPG to Go installed on your iPhone (iPhone 5 or newer running iOS 8.3 or greater). If you don't have a TPG account, you can create one for free in a few minutes.
Once you've installed TPG for Apple Watch, simply launch the app from your wrist. TPG will locate the three closest stores and tell you which credit card will get you the best rewards, according to your preferences. You can also scroll through top categories and check your card accounts, balances, and credit utilization.