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Sense screen and battery issues

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After 4 years, after a simple wipe down, the screen flashed white and then white lines started to appear until it's solid white and battery went from 5 days to 24 hrs which means it's dead. Now that fitbit has removed all the best features, I'm moving to Garmin. Any best practices? I have data since 1st gen fitbit (2007)  surge, ionic and my late Sense. 

Moderator Edit: Clarified subject

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Hi there, @SunsetRunner. Thanks for stopping by in the Fitbit Community Forums. Thanks for bringing this to my attention. I'm sorry to hear that your Sense is having screen and battery issues. I understand your concern, I will do my best to help you with this!

If the screen is still showing the white lines, please try the steps below:

  1. From the Today tab in the Fitbit app, tap the devices icon at the top-left corner.
  2. Tap your Fitbit device image. 
  3. Near the bottom of the page, tap Sync Now.

If the above doesn't work, please restart your Fitbit device as suggested here How do I restart my Fitbit device? Note: Restarting the device doesn’t delete any data. If the restart doesn't work try to change your clock face. If this fixes the issue, you can change your clock face back to the original clock face. 

Regarding the battery, please bear in mind that as all rechargeable batteries age, they deteriorate to some extent and an older device will need to be charged more often than a new one. The best way of minimizing this effect is to avoid deep discharges of the battery. To maximize the overall life of your Fitbit device's battery, ideally keep it between 20-80%.  Many people find that a daily battery boost works best ( e.g. giving it a 15 minutes charge while you are showering in the morning).

Using features such as always-on display and GPS require more frequent charging. For more information, see Can I extend my Fitbit device's battery life?

Please make sure your Sense is receiving good power source, please find below some tips to best charge Fitbit devices:

  • Use only genuine Fitbit charging cables
  • Avoid USB battery packs
  • Charge at room temperature

For charging purposes, your charging cable or your base station can be plugged into any USB power source, including but not limited to:

  • A computer
  • A Wall A/C to USB adapter, commonly found with smartphones
  • A DC to USB adapter (vehicle power port)


It can take more than 10-15 mins to go from 99% to 100%. Personally, I never tend to charge my electronic devices to 100%, I've learned that the best way I can preserve the battery life is when I charge them to 80%. I charge them when the battery is at 20% then wait until it's at 80%. 

Maria | Community Moderator, Fitbit


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