Summary: Based in Connecticut, Synchrony Bank is an online bank that offers consumer savings and credit products, including savings accounts, money market accounts (MMAs), certificates of deposit (CDs), credit cards, and more. Synchrony also provides business banking products and services. Synchrony Bank products overview Synchrony Bank High-Yield Savings Account Synchrony’s high-yield savings account ranks as one of our top 10 high-yield savings accounts available today. It’s a free online savings ac ...