Remember the original Galaxy Gear? It was among the very first Android Wear devices, released way back in the halcyon days of 2013. A huge experiment in wearable tech, it was every inch a first-gen product, including an oddball 1.9MP camera mounted on the proprietary wristband. In the years since Samsung switched from Wear to its internal Tizen OS, eventually sending an update that completely overwrote the original OS in 2014.

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