HARLOW: All right. Time for another chapter in CNNmoney's 2015 playbook and it is the toughest league out there. Gadgets from smartphones to tablets, smart watches, fitness trackers. Christine Romans has her New Year's draft picks.</s>CHRISTINE ROMANS, CNN CHIEF BUSINESS CORRESPONDENT: 2015 the year of the Apple Watch, the mobile wallet, and the connected home. Here's what we're expecting in tech. Cheaper PCs. It's a race to the bottom with slumping PC sales and tablets they're out. But that's OK because you have your phone. Giant smartphones are firmly in power. Smart watches, step-on wearables. The Apple Watch makes its debut and puts devices like Fitbit and Jawbone on the back burner. From smart watches to smart homes, expect more universal access to your gadgets. And here's one that's a little less exciting and more frightening, more cyber attacks. We saw huge breaches this year and 2015 could be even worse. But, hey, maybe the rise of mobile payments will offer more security. Apple Pay will grow in popularity and rival platform CurrentC will debut. Plus look for more places that accept Bitcoin as 2015 brings your wallet to the future.</s>HARLOW: All right. I'm Poppy Harlow in New York. CNN NEWSROOM continues right here at the top of the hour. But right now CNN's Dr. Sanjay Gupta travels to the happiest nation in the world. See what we can all learn from them for the new year. That's next.
Top Tech Picks for 2015