Have been trialling some of the IKEA home smart stuff over the last few weeks. Perth had gu10 globes on clearance for $7.50 so finally bit the bullet for the parents to do some outdoor lights, which are working well with the dirigera hub and vallhorn motion sensors to trigger on motion and only after sunset.
A bit disappointed that you can't currently make the parasoll door/window sensors only activate after sunset. Removes their utility to trigger lights for me but could be useful for simple notifications if a door is opened. Not sure if the system is smart enough to only send those notifications when you're not home.
The manual light buttons are also only about $10, sensors $15 and all run on the very affordable IKEA AAA rechargeable batteries, which I feel a lot better about than single use coin cells.
The IKEA stuff all runs on ZigBee so response time is pretty snappy. And I like the fact it's purchasable and returnable locally if issues.
Look forward to testing some of the things out on a home assistant setup at my own place soon, along with a bunch of hue stuff and some other random tuya based things I've picked up along the way. Just need to decide on a ZigBee stick to use with my HA RPi4.