It’s definitely an inexpensive Android smart watch in a chunky case. There's no interaction between the lighter and the watch (fuel level, usage graph, temperature, flint condition... just spit-balling for REV2).

A polarized magnetic connector charges the battery. No induction here, just two contact points. I won’t review the lighter feature. It doesn't seem wise to put fuel in a hot metal can surrounded by who knows what dodgy 3rd tier lithium battery.