Samsung Gear is a line of wearable computing devices produced by Samsung Electronics. The first device in the series, the Samsung Galaxy Gear smartwatch, was announced in 2013. Since then, the line has expanded to include fitness bands and earbuds, as well as more smartwatches.

The Samsung Galaxy Gear is a smartwatch produced by Samsung Electronics in the Samsung Gear family of devices. Unveiled during a Samsung Unpacked event in Berlin, Germany on September 4, 2013, the device serves as a companion for all Samsung Galaxy smartphones and tablets which runs on Android 4.3 "Jelly Bean" or newer. It was released on September 25, 2013. Originally released as an Android-based device, Samsung replaced the operating system with Tizen through the May 2014 software update.