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.
How long should my Charge HR take to sync (self.fitbit) submitted 12 months ago by plumtacularCharge HR. So I've had a Charge HR for a few days and I have noticed that when i go to look in my app it takes a few minutes to sync even though all day syncing is enabled. It also just dosent find my HR at times.