Cheaper version of Xiaomi robot vacuum. compare with Roborock, main difference see blow link:
https://smartrobotreviews.com/reviews/a-budget-xiaowa-lite-v…
And don't forget 1% cash through Cashrewards or Shopback
XIAOMI Robot vacuum cleaner 2nd Gen $476.1
https://www.ebay.com.au/itm/273313546739
Xiaomi Huami AmazFit Stratos Smart Watch 2 GPS Heartrate Running English version $224.99
https://www.ebay.com.au/itm/273436827962
Xiaomi Smart Air Purifier 2S $206.1
https://www.ebay.com.au/itm/273408186054
Could you broadly tell me the difference between this and the premium version?