Mi Robot Vacuum Cleaner X10 Robotic Floor Cleaner (WiFi Connectivity) (White)

Be careful with this one. The dust bags are only *replaceable*. They are following the same model as printer cartridges.

And they are Providing 1 Dust Bag with it.

So, I have bought one MI Robot X10 some days ago. The thing is that all the consumables are fairly expensive. The small cloth piece which is the 'mop', costs about ₹1K for a replacement and the dust bag, which is made of knit paper costs ₹500+ to replace. Both need replacement in about 45 days of use.

A secong big point is the the Flipkart sold Mi Robot X10 models only carry a warranty of 1 year, whereas the same model sold on both Amazon and the MI website, carry a warranty of 1+1 years (2)..... That may explain the lower prices on Flipkart.

Is it with double brush?? Do we have better option in other model on dust bag 

Single Brush.

You will have to check.

The price and availability of Consumables is very important.

There are lots of consumables. Dust bag, Mop, Filters, Bristle Brush, Side Brush etc. My take is that this should cost me about ₹10K per year to run.

Cheaper than a maid, though.... And mostly dependable.