On the Waggle Lite and Waggle PRO, an ON/OFF button is not available due to technical limitations. Instead, you can keep the device unplugged and disable all alerts in the Waggle App to allow the device's battery to discharge naturally. When you're ready to use it again, simply recharge the device, and it will automatically power ON.
However, it's important to note that the Waggle Lite Plus device does have an ON/OFF button for manual control.