Sense battery is draining overnight

[Btre]

Why is my watch draining when I wear it to bed? Like it's at 100% when I go to bed and when I wake up it's at 50%.

Moderator Edit: Clarified subject

[Phil-87]

Mine is the same, I think there was a warning in the app somewhere which said that if you enable some features e.g. snore tracking (which runs the microphone all night) it will drain the battery a lot. I have to charge my Sense every day because of this.

So you might need to disable some sleep features if you want to improve battery life.

[Guy_]

Hi @Btre  - @Phil-87  is correct, here's some more complete information How to resolve the Major issues causing short battery life

Also sync and do a Shutdown from the watch Settings menu. Wait at least 10 seconds before placing on the charger to restart it and charge it.

This will cure any other issues the watch may be having.

[MarreFitbit · Accepted solution]

Hi there, @Btre. Welcome to the Community Forums! @Phil-87 Thanks for stopping by! 🙂

Please note that the Snore Detection feature does impact your device’s battery, so we recommend charging your device to at least 40% before going to bed. For more information, see How can I use my Fitbit device to detect snoring and noise levels while I sleep? 

However, I'd like to share with you that the battery life will depend on how frequent certain features are used in general. Because you're using an Always-On Display clock face, I'd recommend changing the clock face to another one made by Fitbit and monitor your it's behavior in the next day. Additionally, try turning off this setting by opening the Settings app on your watch > Display > Always-on display.

@Guy_ Thank you so much for your help!