WHO, WHAT, WEARABLE Louis Vuitton Tambour Horizon: 2019 Edition Venerable French fashion brand Louis Vuitton recently debuted the second full collection of its Tambour Horizon smartwatch, which first hit shelves in 2017. And while the connected timepieces cleave tightly to their predecessors in the looks department, the new unisex Tambour Horizon boasts all-new insides, in the form of a high-tech Qualcomm Snapdragon Wear 3100 processor. The upgrade provides longer battery life and a higher-resolution touch screen—both of which elevate the experience of using the smartwatch’s fun (and fancy!) functions. What it does: The Tambour offers everything you would expect in a high-end smartwatch: Text messages, phone calls, emails, daily steps, alerts, and weather are readily accessible via a no-frills touch screen. But because the Tambour runs on WearOS by Google (formerly Android Wear)