How do I upgrade the firmware of my OOLER Control Unit?

Upgrade Firmware on OOLER Control Unit

Over time, Sleepme Inc. will make improvements and bug fixes to the firmware on the OOLER Control Unit. 

In order for these firmware improvements to be downloaded to your Control Unit, please follow the steps below:  

  1. Ensure you are on the latest OOLER app version. 
  2. In the OOLER App, connect to the OOLER Control Unit. (You do not see a “No Device Connected” banner on the Dashboard)
  3. On the Dashboard, you should see a banner for either a Firmware Upgrade is Available or a Firmware Upgrade is Required. Tap on the banner and follow the instructions to download the firmware to your OOLER Control Unit. 

If you run into issues with the firmware download process on Android, please follow these steps: 

  • Try deleting the OOLER from their paired devices (delete/remove the OOLER Control Unit as a paired device from the phone’s operating system under Settings > Bluetooth.). To do this… Go to Android Settings > Connected Devices > Bluetooth > and see if the OOLER Control Unit is still paired to the phone/tablet. 


  • If so, tap on the device and then tap Forget (Note: On some Pixel phones, the OOLER name will not appear. The device’s MAC ID will appear. The MAC ID will look something like: A1:B1:C1:00: D1:11


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