Will Sense track data if phone's Bluetooth is off?

[Shax88]

Can somebody tell me if I off my Bluetooth during sleep hours, will there be a problem when i connect it back during the day? It drains my phone battery and it frustrates me. 

Thanks 

Moderator Edit: Clarified subject

[Odyssey13]

Hi @Shax88  there are times I turn my bluetooth off and when I turn it back on, the Fitbit syncs the data. It shouldn't hurt at all. It's not much different than turning your phone off. Glad you're with us.

[Shax88]

Thanks Odyssey13. Another question, if I off my Bluetooth during sleeping hours, can Fitbit calculate my spO2 once I am awake after turning on my Bluetooth back? 

Thanks 

[forthewatch]

How to turn off Bluetooth manually? I thought the Bluetooth toggle is for headphones only. Thanks 

[Rich_Laue · Accepted solution]

That is correct @forthewatch I think they are referring to the Bluetooth on the phone. 

@Shax88 the SpO2 clock face does not communicate with the phone while you are asleep.