MOVA V50 Ultra Complete vs Roborock Saros Z70: Which to Buy

The MOVA V50 Ultra Complete is the better robot vacuum overall, rated 4.2 to 3.5. The MOVA V50 Ultra Complete leads on cleaning. The MOVA V50 Ultra Complete costs $100.98 less ($899 vs $999.98).

Higher rated

MOVA V50 Ultra Complete

#23 in Self-cleaning dock4.2Full review

A solid self-cleaning robot for low furniture and thresholds, but at its current price the Mobius 60 measured better for less.

Amazon $899

$899

Roborock Saros Z70

#53 in Self-cleaning dock3.5Full review

For early adopters who want a robot that tidies small clutter; buyers who just want clean floors get more for less elsewhere.

Amazon $999.98

$999.98

Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Choose the MOVA V50 Ultra Complete for cleaning (measured 88% of sand from carpet, 83% of pet hair, no hair tangled vs measured 67% of sand from carpet, 83% of pet hair, some hair tangled (0.5)).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.

Factor weight	MOVA V50 Ultra Complete	Roborock Saros Z70
Overall rating	4.2/5	3.5/5
Cleaning 30%	75 measured 88% of sand from carpet, 83% of pet hair, no hair tangled	20 measured 67% of sand from carpet, 83% of pet hair, some hair tangled (0.5)
Value 25%	42 $899	36 $1,000
Dock 20%	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent	100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup
Navigation 15%	100 LiDAR + camera	100 LiDAR + camera
Mopping 10%	86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges	86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges

Independent tests