I don’t plan to activate my Arccos Caddie account until next year willI need to subscribe when I activate? Follow No, the sensor firmware in the 2nd Generation version is unique and will ensure that whenever you activate your Arccos Caddie account you will not need to subscribe. Related articles How can I differentiate between both versions? I just bought a set of Arccos Caddie Smart Sensors, do I now require a subscription? Are the sensors in the 3rd Generation version different from the sensors in the 2nd Generation version? Will I be affected by this change as an existing Smart Grip/Smart Set (i.e. PING or Cobra) subscriber? Will the 3rd generation sensors look different from the 2nd generation?