Inspire 3 won't hold a charge

[AmandaAves]

I've had my inspire 3 for less than a year and it's not keeping a charge. At midnight it was charged to 64% and 18 hours later it's at 20%. I had an inspire 2 that kept its charge for up to two weeks for the two years I had it. What can I do to get my inspire 3 to stay charged for more than 3 days max?

Moderator Edit: Clarified subject

[Gr4ndp4]

Hi, @AmandaAves, welcome, you may find this article of interest Can I extend my Fitbit device's battery life? Reviewing your use (has it changed?) might reveal a cause. Bear in mind that batteries do have a finite number of charge/discharge cycles and as you've been using it for a couple of years now you may be seeing an impact.

I hope this helps.

Cheers