A: An inferior vena cava filter is a cone-shaped metal device that prevents blood clots from traveling to the lungs, according to Cleveland Clinic. Doctors place this device in the inferior vena cava to catch blood clots that have broken loose, explains the University of Michigan Health System.
Fitbit Blaze requires a maximum of 1 â 2 hours to charge fully. It comes with a rechargeable lithium-polymer battery. Since itâs a smartwatch comes with the fitness tracker. The Fitbit Blaze has the improved battery life and it can go up to 4-5 days per charge.
At CES 2016, Fitbit CEO James Park announced the companyâs newest fitness tracker, one that could soon provide stiff competition for the comparably pricey Apple Watch. At $199, the Fitbit Blaze is a 24/7 fitness tracker with smartwatch functionality. It tracks your runs and steps while letting you know how late you are for your next meeting. The Fitbit Blaze also offers music control functionality so you can jam while working out.