Another item endorsed by the NFL star, the Brookstone X Christian McCaffrey Shiatsu foot & calf massager is for everyone who has the tendency to wake up in the middle of the night with cramped calves.

The OSIM uSqueez app foot & calf massager is available for $399.99 at Brookstone. Additionally, consumers can download the app for free in Apple’s App Store. “With 84 million mobile consumers ...