1. Windows Central Question's Avatar
    I updated my Band 2 to the latest firmware last night (version 2.0.4212.0 26 R) which isn't even listed on Microsoft Health's website. After tracking my sleep last night everything seemed fine, but 10 minutes into using a Workout the band went dead.

    When I got back from the gym I tossed it on the charger, it fired right up but told me that the battery had died completely and needed me to set a new date & time. After setup, the battery meter read 79% .... I thought that was odd. I left it charge up to 100% and then put it back my wrist.

    Then, only 3 hours later I went to check the time and again the band was dead. Put it back on the charger, same thing ... made me reset the date & time. This time though, after setup the battery said 87% ... what gives?

    Has anyone else had problems with this firmware?
    02-22-2016 03:50 PM
  2. kigera001's Avatar
    I just downloaded the update this morning. I did not charge it last night so I'm still at 50%. Will keep an eye on it to see if it drains faster than normal.
    02-23-2016 08:58 AM

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