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Hi, I replaced the battery in my 20 month old fitbit blaze because it wouldn’t hold a charge. I followed all the instructions, let it discharge down to 1 bar and then charged it up. It still won’t hold a charge for more than a day now. It was like 5 days when new. Is this thing trash?

Don’t bother buying a battery form ifixit, or expecting any help from them. You can’t factory reset a fitbit blaze and even with a new battery the watch won’t charge. Throw it away and don’t waste your money trying to fix it!