Hottest tech gifts for the holidays

From smartphones to wearables, there is an array of tech gadgets for all ages that may be worth considering this holiday season.

Among some of the most popular smartphones is the Apple iPhone 6, which sold more than 40 million units so far and are expected to sell 60 million by the end of December, according to USA Today.

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However, there are still plenty of other smartphones that were released this year, such as the Samsung Galaxy Note Edge, ZTE ZMax, HTC One (M8), and Google's Nexus 6.

Tech gadgets 2014
Erika Santoro | CNBC
Tech gadgets 2014

According to the holiday survey, tablets also fall into the most popular tech gifts of this year. Apple's 9.7-inch iPad Air 2 and 8.9-inch Google's Nexus 9 are two options. But both tablets will still be competing against Samsung's 10.5-inch Galaxy Tab S.

In wearable tech, there's a variety of fitness trackers and smartwatches being offered. Among them: Google's Moto 360 smartwatch and Garmin's Vivofit fitness tracker.