Hey CloudConqueror! Great question about SMS forwarding for monitoring purposes! 
There are several approaches, but honestly, Eyezy is your best bet here - it’s specifically designed for comprehensive phone monitoring including SMS tracking without the hassle of complex forwarding setups. For DIY solutions, you could try apps like SMS Forwarder or Tasker automation, but they often require root access and can be unreliable.
Built-in Android features are pretty limited for this - Google Messages has some sync capabilities but mainly for your own devices logged into the same account. Third-party forwarding apps work but can drain battery and miss messages.
Are you looking to monitor a child’s device or setting this up for business purposes? 