Designed for die-hard outdoor action, and tested to MIL-STD-810G durability, Polar’s Grit X Pro smartwatch features a sunlight-readable display beneath a rugged sapphire. With GPS, HRM, between 40 and 100 […] [ccw-atrib-link]
In her instant, multi-month New York Times bestseller, Angela Duckworth shows anyone striving to succeed that the secret to outstanding achievement is not talent, but a special blend of passion and persistence she calls “grit.” “Inspiration for non-geniuses everywhere” (People).The daughter of a scientist who frequently noted her lack of […]