Blaze not holding a charge

[gallaghj]

Starting last week, my Fitbit Blaze stopped holding a charge. It doesn't even last all day. I have cleaned all contacts. It charges fully but drains extremely rapidly, less than 4-6 hours.

[WendyB]

Please clean the contacts
http://help.fitbit.com/articles/en_US/Help_article/My-tracker-s-battery-isn-t-charging/?q=not+chargi...

Then Do a Restart
http://help.fitbit.com/articles/en_US/Help_article/1186/?q=restart&l=en_US&fs=Search&pn=1

Also See this thread for charging best practices. If you are not charging it correctly you could be damaging the battery
https://community.fitbit.com/t5/Charge/Fitbit-charge-battery-problems/m-p/1323307#M53291

http://help.fitbit.com/articles/en_US/Help_article/1799

If that does not help contact support
http://help.fitbit.com/?cu=1

[N8teGee]

Have you tried doing a restart? Press and hold the left button and bottom right button together for 15 secs (until you see Fitbit logo), there might be a process that is draining the battery, restarting the watch could end the process. If that doesn't work, then as @WendyB said, you may need to contact customer support. 

[c_purnz]

How old is your blaze? Are you using it a lot?

Mine is almost 2 years old and it has just started having battery issues. It still lasts about 5 days but i get the low battery notification after only 3. I contacted fitbit but because mine is outside their 1 year warranty they only offered a 25% discount on an older device (not the new ionic or versa). 

If you've had it for less than a year I'd recommend contacting them to see if they can help you out with a new device.  

[gallaghj]

I have cleaned the contacts and restarted it multiple times already. Thank you. Still draining in just hours. Used to last days.

[Qpdoll05]

Having the same issue starting last week, of Blaze Fitbit not holding charge.  Getting about 4-6 hours.  I cleaned, updated , restarted and charged fully.  Charged completely at 9:30 p.m. I received low battery alert By 2:20 a.m 5 hours later