* **Debug Info** should debug info be shown on the watch's screen or not?
* **Beep** most Bangle.js do not have a speaker inside, but they can use the vibration motor to beep in different pitches. You can change the behaviour here to use a Piezo speaker if one is connected
* **Vibration** enable/disable the vibration motor
* **Locale** set time zone/whether the clock is 12/24 hour (for supported clocks)
* **Select Clock** if you have more than one clock face, select the default one
* **BLE** is Bluetooth LE enabled and the watch connectable?
* **Programmable** if BLE is on, can the watch be connected to in order to program/upload apps? As long as your watch firmware is up to date, Gadgetbridge will work even with `Programmable` set to `Off`.
* **Passkey BETA** allows you to set a passkey that is required to connect and pair to Bangle.js. **Note:** This is Beta and you will almost certainly encounter issues connecting with Web Bluetooth using this option.
* **Whitelist** allows you to specify only specific devices that you will let connect to your Bangle.js. Simply choose the menu item, then `Add Device`, and then connect to Bangle.js with the device you want to add. If you are already connected you will have to disconnect first. Changes will take effect when you exit the `Settings` app.
* **NOTE:** iOS devices and newer Android devices often implement Address Randomisation and change their Bluetooth address every so often. If you device's address changes, you will be unable to connect until you update the whitelist again.
* **LCD Brightness** set how bright the LCD is. Due to hardware limitations in the LCD backlight, you may notice flicker if the LCD is not at 100% brightness.
* **LCD Timeout** how long should the LCD stay on for if no activity is detected. 0=stay on forever
* **Wake on X** should the given activity wake up the Bangle.js LCD?
* **Twist X** these options adjust the sensitivity of `Wake on Twist` to ensure Bangle.js wakes up with just the right amount of wrist movement.
