Smartlink sensors are easily added in-line of any soft stay or sheet and have been used on everything from bobstays, to code 0 furlers, to mainsheets, backstays, vangs and more. smartlink² provides a new level of connectivity, durability and practicality. Designed for long spells in extreme conditions, it delivers an astonishing 2,000 hours of continuous battery life and displays live load data direct to your Atlas 2.