Are Arccos sensors water-resistant? Follow All Arccos sensors (Arccos Caddie Smart Sensors/360 Sensors and Generation 1 sensors) are designed to be highly water-resistant and highly resilient in most normal weather conditions. Related articles Can I replace the battery in an Arccos Caddie Smart Sensor? How do I attach an Arccos putter sensor to a SuperStroke putter grip? How much do the sensors weigh? My club make & model is not in the Arccos Caddie app, how do I add it? How do I unpair a club?