huawei device trakcer platform offers presence detection by looking at connected devices to a Huawei router.
Currently, this was only tested with the Huawei HG8247H and HG8247Q Smart Router (used by Vodafone Portugal).
To use a Huawei router in your installation, add the following to your
# Example configuration.yaml entry device_tracker: - platform: huawei_router host: 192.168.1.1 username: YOUR_USERNAME password: YOUR_PASSWORD
See the device tracker component page for instructions how to configure the people to be tracked.