COROS - Baby, it's cold outside! When we say the VERTIX 2 was tested in some of the harshest environments on the planet, we mean it. From frigid alpine climbs in Alaska
![A premature baby lies inside an incubator clings to the finger of a nurse at the Neonatal Intensive Care unit at the Ramon Gonzalez Coro maternity hospital in Havana January 24, 2008. A premature baby lies inside an incubator clings to the finger of a nurse at the Neonatal Intensive Care unit at the Ramon Gonzalez Coro maternity hospital in Havana January 24, 2008.](https://c8.alamy.com/comp/2D27RKD/a-premature-baby-lies-inside-an-incubator-clings-to-the-finger-of-a-nurse-at-the-neonatal-intensive-care-unit-at-the-ramon-gonzalez-coro-maternity-hospital-in-havana-january-24-2008-cuba-has-an-infant-mortality-rate-on-a-par-with-rich-industrialized-nations-of-53-deaths-per-1000-live-births-which-it-boasts-is-lower-than-in-the-united-states-maternal-mortality-was-down-from-494-to-311-deaths-per-100000-live-births-picture-taken-january-24-2008-reutersclaudia-daut-cuba-2D27RKD.jpg)
A premature baby lies inside an incubator clings to the finger of a nurse at the Neonatal Intensive Care unit at the Ramon Gonzalez Coro maternity hospital in Havana January 24, 2008.
![A woman lifts her grandson out of a cradle as her daughter rests after a cesarean section at the Ramon Gonzalez Coro maternity hospital in Havana January 24, 2008. Cuba has an A woman lifts her grandson out of a cradle as her daughter rests after a cesarean section at the Ramon Gonzalez Coro maternity hospital in Havana January 24, 2008. Cuba has an](https://c8.alamy.com/comp/2E76HAC/a-woman-lifts-her-grandson-out-of-a-cradle-as-her-daughter-rests-after-a-cesarean-section-at-the-ramon-gonzalez-coro-maternity-hospital-in-havana-january-24-2008-cuba-has-an-infant-mortality-rate-on-a-par-with-rich-industrialized-nations-of-53-deaths-per-1000-live-births-which-it-boasts-is-lower-than-in-the-united-states-maternal-mortality-was-down-from-494-to-311-deaths-per-100000-live-births-picture-taken-january-24-2008-reutersclaudia-daut-cuba-2E76HAC.jpg)