Hotworx - Palm Beach Gardens Share: Health Club/Fitness Center/Gym Hotworx - Palm Beach Gardens Visit Website 3980 Northlake Blvd Palm Beach Gardens, FL 33403 (561) 284-6048 Facebook Hours: Staffed hours - M-TH 11am - 8pm, FR 9am - 6pm, SAT 11am 4pm. Members enjoy 24/7 access!! About About HOTWORX is a virtually instructed exercise program created for users to experience the many benefits of infrared heat absorption, while completing a 30-minute isometric workout or 15-min HIIT workout.