The creation of sophisticated course sprinkler systems warmed the once-icy relationship between technology and golf, paving the way for high-tech drivers, aerodynamic golf balls, and divot-resistant platinum fairways. Give your golf game a technological boost with today’s Groupon: for $50, you get a one-hour computerized custom club fitting from Roger Dunn Golf Shops in Santa Ana.

Roger Dunn Golf Shops' computerized club-fitting technology gives fairway fiends professional-level equipment counsel, improving the delicate relationship between golfers and their trusted tools. Fit your current set of clubs to their most ergonomic measurements or browse for a new, optimally fitted set in one of the shop’s studios, sponsored by brands such as Callaway, TaylorMade, Cleveland Golf, Titleist, and Ping. The one-hour session allows you to test out golf clubs of all lofts, lengths, and lie angles, and swings are scrutinized by one of the shop’s fitting professionals, who expertly harnesses data from the studio’s computerized fitting system while ignoring its biting, bionic quips about human mortality. The fitting sessions can benefit both practiced putters and fledgling duffers by tailoring clubs to players’ unique dimensions and swing mechanics.