Meet the Callaway GPSync Watch: a smartwatch designed to improve your golf game. It displays distances to front/center/back of green. It is preloaded with 30,000+ worldwide courses and syncs with your iPhone and Android device to show your notifications, save round scores, and more. The rechargeable battery lasts up to 12 hours in GPS mode.
The watch has handy features such as auto hole advance, shot distance measurement, and auto course recognition. Sets you back $299.95 + s/h.