Gear S2 update breathes new life into an old smartwatch

Unlike smartphones, which usually have a two-year lifespan, at least as far as support and warranties go, smartwatches don’t exactly come with guarantees of when they will cease getting any updates. More often than not, manufacturers abandon these smart wearables a few months after they’ve made headlines. Fortunately for owners of the five-year-old Gear S2, it seems that Samsung hasn’t …