20 Most Recent Fitbit Flex Wireless Activity & Sleep Wristband Questions & Answers

Contact your card company, not a public computer issues forum!

Fitbit Flex... | Answered on Apr 02, 2019

it's broken ,most of these toys go bad fast, for sure jogging or running, beats it to deathh(sic).
clean the contacts on it ?
change the battery out.?>
I say buy a new one, start over.

Fitbit Flex... | Answered on Mar 31, 2019

If your device won't sync, try these steps:
  • Force quit the Fitbit app. ...
  • Go to Settings > Bluetooth and turn Bluetooth off and back on.
  • Open the Fitbit app.
  • If your Fitbit device didn't sync, restart your iPhone or iPad. ...
  • Open the Fitbit app.
  • If your Fitbit device didn't sync, restart it.

Fitbit Flex... | Answered on Mar 25, 2019

If you aren't wearing it, it can't track you. How would it know what you are doing?

Fitbit Flex... | Answered on Nov 02, 2018

should re-sync to p.c time when you connect it to a p.c


Fitbit Flex... | Answered on Sep 05, 2017

Step 1: Wear your Fitbit Flex once you are ready to go to bed. Once you're ready to sleep, tap your Fitbit Flex rapidly for one or two seconds. The Flex should vibrate and show two dimming lights to indicate that you are in sleep mode.

Step 2: Remember that while the Flex is in sleep mode, it will not display your goal progress if you double tap it. Instead, the lights will alternate to indicate that it is in sleep mode.

Step 3: When you wake up, tap the Fitbit Flex again for one to two seconds to exit sleep mode. When you access your dashboard, you should be able to see your sleep pattern.
When you are viewing your dashboard, you can adjust your sleep mode setting between "normal" and "sensitive" modes. The normal mode shows you your basic sleep pattern, while the sensitive mode shows more details. Make sure you sync your tracker after you make these changes so that the Fitbit Flex can start recording in its new mode that same night.

Follow step 3 to disable sleep mode.

Fitbit Flex... | Answered on Jul 27, 2017

Linda, try a different usb port and a different cable, if this does not work may need new battery.
press the helpful button.

Fitbit Flex... | Answered on Apr 06, 2017

My Fitbit suddenly stopped synching with my iPad and iPhone. It is fully charged and the lights show on my unit.

Fitbit Flex... | Answered on Oct 31, 2016

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