A warm welcome to the Community @RPfister.
If you are having issues with your Blaze battery life, I recommend taking a look at this post and follow the instructions provided there. Since, keep in mind that the Blaze doesn't have exchangeable battery.
Let me know the outcome. 
Alejandra | Community Moderator, FitbitIf you like something I recommended, I encourage you to mark that reply as "Best Answer". 🙂