# Narwal Freo Z10 Ultra vs Roborock Saros 10R

As of Nov 4, 2026, the Narwal Freo Z10 Ultra costs $1,100 and the Roborock Saros 10R costs $1,100. Pick the Narwal Freo Z10 Ultra for hard floor homes that want strong edge mopping. Pick the Roborock Saros 10R for cleaning under low furniture.

Prices checked Nov 4, 2026. HTML version: https://robotsforthat.com/vs/narwal-freo-z10-ultra-vs-roborock-saros-10r/

## Side by side

| | Narwal Freo Z10 Ultra | Roborock Saros 10R |
|---|---|---|
| Price | $1,100 | $1,100 |
| 3 year cost | $1,100 | $1,100 |
| Our score | Not scored yet | Not scored yet |
| Rank in Floors | #90 | #91 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year (Roborock US store) |
| Suction | 18,000 Pa claimed (Narwal); nextpit measured 96% to 98% pickup of oats and sand on tile and carpet | 22,000 Pa (Roborock store page); BGR's review cited up to 20,000 Pa and the Vacuum Wars buyer guide lists 19,000 Pa |
| Navigation | LiDAR 4.0 with 360° scan and 4 layer 3D map (Narwal) | StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top turret (Roborock) |
| Obstacle avoidance | LiDAR plus dual 136° AI cameras (Narwal); TechRadar called it excellent day to day but it still sucked up a shoelace and a cable; nextpit saw it miss some test obstacles | 3D ToF plus RGB camera and VertiBeam side sensing (Roborock); BGR found black cables harder to detect and the robot tangled in cables until a no go zone was added |
| Mopping | Dual Reuleaux triangle pads with EdgeReach extension, 12 mm lift on carpet (Narwal); TechRadar measured strong edge mopping and heavy water use | Dual spinning mops up to 200 rpm, 30 water levels, auto mop detach; mop lift listed as 17 mm in one place and up to 22 mm in another on the store page |
| Self empty | Yes, 2.5 L dust bag (TechRadar, CGMagazine); Narwal says 120 days of dust storage; TechRadar found auto empty unreliable | Yes, disposable dust bag in the dock (Roborock); bag size not listed |
| Dock features | Hot water mop washing, hot air drying, detergent cartridges, separate clean and dirty water tanks of 4.5 L and 4.1 L (TechRadar) | 10 in 1 dock with 176°F hot water mop wash, 2 to 4 h hot air drying, auto mop detach and detergent dispenser; 4 L clean and 3 L dirty tanks (BGR) |
| Runtime | About 2.5 hours measured by TechRadar; 6,400 mAh battery (Narwal) | 180 min on the spec sheet (BGR); BGR had about 57% left after about 80 min of vacuuming and mopping; 6,400 mAh battery (Roborock) |
| Dustbin | 0.48 L robot bin plus 2.5 L dock bag (TechRadar) | n/a |
| Height | 109.6 mm, 4.3 in (Narwal, TechRadar) | 3.14 in (Roborock, BGR) |
| Pet hair | DualFlow tangle free brushes (Narwal); TechRadar saw virtually zero hair wrap by the end of testing | n/a |
| App | Narwal app with Freo Mind smart mode; TechRadar found the app overwhelming and Freo Mind often skipped rooms | Roborock app; 2.4 GHz Wi-Fi only; Matter, Apple Watch app and third party voice assistants (Roborock) |
| Noise | About 60 dB vacuuming and mopping, nearly 80 dB when the dock empties (TechRadar) | n/a |
| Threshold | n/a | Double layer thresholds up to 4 cm with the AdaptiLift chassis (Roborock) |
| Best for | hard floor homes that want strong edge mopping | cleaning under low furniture |
| Skip if | you want a simple app and reliable auto empty | you have lots of loose black cables |

## What reviewers found

### Narwal Freo Z10 Ultra

- TechRadar: Solid everyday vacuuming, but fine flour mix stayed after three passes. Great edge mopping and removed dried ketchup. Ran about 2.5 hours and measured about 60 dB. Smart mode skipped rooms and self emptying was unreliable. Subscores: Value 3.5/5, Design 4/5, Performance 3/5 in text (2.5/5 in table), App 3.5/5 in text (3/5 in table). [Source](https://www.techradar.com/home/robot-vacuums/narwal-freo-z10-ultra-review)
- CGMagazine (9.5): Praised accurate LiDAR room detection, quick reaction to moving people, resistance to hair tangling and AI adjusted wash water temperature. Reported no significant faults beyond the premium price. [Source](https://www.cgmagonline.com/review/hardware/narwal-freo-z10-ultra/)
- nextpit: Picked up 96% to 98% of oats and sand on tile and carpet. Called mopping one of the best it has tested, with no damp carpet stains. Battery was at 70% after 30 minutes at max settings. Missed some obstacles and has a large dock. [Source](https://nextpit.com/narwal-z10-ultra-review)

### Roborock Saros 10R

- BGR: Called it Roborock's best model at launch. It fit under sofas and beds, had about 57% battery left after about 80 minutes of vacuuming and mopping, and needed tank service every four to six cleanings. It tangled in cables until a no go zone was set. [Source](https://bgr.com/reviews/roborock-saros-10r-review/)
- TechRadar: Noise measured 62 dB at source and 55 dB at 10 feet. Oats were cleared but flour stayed in floor seams on Max and Max+. It cleaned a syrup, soy sauce and milk spill in one pass on low water and mapped five areas in about 5 min. It rode over a 1 inch dog bone until Pet mode was turned on, and the dust bag filled in about three weeks. [Source](https://www.techradar.com/home/robot-vacuums/roborock-saros-10r-robot-vacuum-review)
- Vacuum Wars (3.64 Vacuum Wars stars): Picked up 80% of embedded sand from medium pile carpet against a 75% average and 92% of flattened pet hair, with 0% hair tangling. Avoided 24 of 24 obstacles. Cleared 20 mm and 26 mm boards but failed a single 36 mm threshold. Estimated about 1,389 sq ft per charge. The onboard bin is 270 ml. [Source](https://vacuumwars.com/roborock-saros-10r-review)

## Questions buyers ask

### Which is better, the Narwal Freo Z10 Ultra or the Roborock Saros 10R?

Pick the Narwal Freo Z10 Ultra for hard floor homes that want strong edge mopping. Pick the Roborock Saros 10R for cleaning under low furniture.

### What is the difference between the Freo Z10 Ultra and the Saros 10R?

Suction: 18,000 Pa claimed (Narwal); nextpit measured 96% to 98% pickup of oats and sand on tile… on the Freo Z10 Ultra, 22,000 Pa (Roborock store page); BGR's review cited up to 20,000 Pa and the Vacuum Wars… on the Saros 10R. Navigation: LiDAR 4.0 with 360° scan and 4 layer 3D map (Narwal) on the Freo Z10 Ultra, StarSight Autonomous System 2.0, solid state LiDAR with 3D ToF and RGB camera, no top… on the Saros 10R. Obstacle avoidance: LiDAR plus dual 136° AI cameras (Narwal); TechRadar called it excellent day to day but… on the Freo Z10 Ultra, 3D ToF plus RGB camera and VertiBeam side sensing (Roborock); BGR found black cables… on the Saros 10R.

Full reviews: [Narwal Freo Z10 Ultra](https://robotsforthat.com/robot/narwal-freo-z10-ultra/index.md), [Roborock Saros 10R](https://robotsforthat.com/robot/roborock-saros-10r/index.md)