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.
In this short video, we will go over the simple process of rebooting or restarting your fitbit Charge. You do this when the device is not responding. This won't erase any fitness activity. 1. Plug in the USB charging cable. 2. PRESS & HOLD the button for 10 seconds, until you see the fitbit logo and version number. 3. Release button and unplug the USB cable. At this point, you should see the device restarting.