crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

FitBit Alta HR Teardown

crwdns2935163:0crwdne2935163:0 John Kosowicz (crwdns2935087:03crwdne2935087:0)
crwdns2935165:0January 28, 2021crwdne2935165:0
  • crwdns2935167:0crwdne2935167:0 0
  • crwdns2935169:0crwdne2935169:0 1
  • crwdns2935171:0crwdne2935171:0 2.2crwdns2936485:0crwdne2936485:0

FitBit Alta HR Teardown

crwdns2935163:0crwdne2935163:0 John Kosowicz (crwdns2935087:03crwdne2935087:0)
crwdns2935165:0January 28, 2021crwdne2935165:0
  • crwdns2935167:0crwdne2935167:0 0
  • crwdns2935169:0crwdne2935169:0 1
  • crwdns2935171:0crwdne2935171:0 2.2crwdns2936485:0crwdne2936485:0

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crwdns2942213:0crwdne2942213:0

crwdns2935311:0crwdnd2935311:0crwdne2935311:0 crwdns2935313:0FitBit Alta HRcrwdnd2935313:0crwdnd2935313:0crwdne2935313:0

  1. FitBit Alta HR Teardown, Removing screen cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Removing screen cover: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Removing screen cover: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Make sure your band is taken off before starting this step.

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  2. FitBit Alta HR Teardown, Lifting open the screen: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Lifting open the screen: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Lifting open the screen: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Be careful not to scratch the motherboard.

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  4. FitBit Alta HR Teardown, Disconnecting heart rate monitor cable: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 FitBit Alta HR Teardown, Disconnecting heart rate monitor cable: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Do this gently.

    crwdns2913378:0crwdne2913378:0

  5. FitBit Alta HR Teardown, Unscrew motherboard: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Unscrew motherboard: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Unscrew motherboard: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use the 0.7 screwdriver to unscrew this.

    crwdns2913378:0crwdne2913378:0

  6. FitBit Alta HR Teardown, Removing Battery: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Removing Battery: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 FitBit Alta HR Teardown, Removing Battery: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Be careful not to puncture the battery you pry with metal tools.

    • Be careful with the wires connecting the battery to the motherboard.

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John Kosowicz

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