Fitbit Product Experts Alumni are retired members of the Fitbit Product Expert Program. Learn more
Hi, @KrisWrn , welcome to the community, It depends on what you are doing with your "Sense", some functions are more power-hungry than others. I find that a two-hour walk using the GPS will use about 20% of the battery reserve. If you use the other features a lot they will also induce battery drain. I might see my Sense run for three days or so but in fact, being in the habit of charging daily (while I'm having a shower). The Sense is one of the largest Fitbit devices but relatively speaking is a "small form" wearable and inevitably has battery limitations.
Cheers
Gr4ndp4 | UK
AWAKE! for morning in the bowl of light has cast the stone that set the stars to flight.
Best Answer