Narwal Robot Vacuum Comparison & Buyers Guide (Flow, Freo Z, X, and More)

Narwal is positioning itself as a robot vacuum brand that emphasizes automation and sanitation. Its core messaging centers around set-and-forget cleaning, mop hygiene, and support across a global market. With the launch of the Narwal Flow (see our review), Narwal presented a new flagship that radically upgraded Narwal’s standard of convenience. But the Freo family makes up the larger body of Narwal’s offerings of vacuum/mop combo robots that generally perform well in our independent tests.

Narwal Robot Vacuum Lineup Overview (Flow vs Freo Z, Freo X, Freo Pro, Freo S)

Narwal’s current lineup can be divided into tiers, from the flagship Flow to the entry-level Freo S. This guide is structured accordingly:

Narwal Flow — Flagship vacuum/mop robot that introduces continuous mop cleaning and plumbing-ready automation. Jump to Flow

Freo Z Series — Premium hot-wash dual-pad robots with AI obstacle avoidance and fully automated docks. Jump to Z

Freo X Series — Upper midrange models that keep strong suction and self-washing mops at more accessible pricing. Jump to X

Freo Pro — An entry-level model for users who want mop scrubbing without a more advanced dock. Jump to Pro

Freo S — Compact, entry-level model offering Narwal’s mop-first cleaning at the lowest cost of entry. Jump to S

Narwal Flow — Flagship Robot Vacuum With Continuous Rolling Mop and Hot-Water Cleaning

The Narwal Flow represents a big change in Narwal design. Instead of the spinning pads that dominate the rest of Narwal’s lineup, the Flow uses a belt-style FlowWash™ continuous rolling mop. With new warm-water mopping and an optional kit for plumbing integration, the Flow is Narwal’s most advanced and maintenance-free robot yet.

Narwal Flow Core Features and Specs – Hot Water Roller Mop and 22,000Pa Suction

• Mop system: FlowWash™ belt-style microfiber “rolling track” mop scrubs and self-cleans continuously at 110 rotations per minute. Mops with 113 °F (45 °C) hot water and applies 1.22 kg (12 N) of pressure.
• Vacuum system: Up to 22,000 Pa suction. Uses an anti-tangle roller brush for mixed debris and dual side brushes, one of which extends for corner reach.
• Base station: “AI-Adaptive Maintenance-Free Base Station” performs debris-emptying, hot mop washing, warm-air drying, and self-cleaning. Optional plumbing integration kit allows auto-refill and drainage. 2.5 L dust bag provides about 7 weeks of hands-free dust storage.
• Navigation & sensors: LiDAR navigation plus dual RGB cameras with AI object recognition. IR sensors enable low-light operation. Slim 95 mm profile fits under furniture; tank-like wheels climb thresholds up to 40 mm (1.57 in).
• Smart features: Auto floor-type detection (tile, wood, carpet), CarpetFocus™ deep-clean mode, “Hey Narwal” voice assistant, adaptive cleaning suggestions via AI, and Quiet Mode.
• Connectivity: 2.4 GHz Wi-Fi and Bluetooth setup; Narwal app control with adjustable water usage, scrub intensity, hybrid or single-mode options, and multi-floor mapping. Works with Alexa and Google Assistant, with Matter protocol rolling out in 2026.
• Battery / runtime: 6,400 mAh battery; about 3.5 hours of runtime. Auto-returns to dock for refilling, emptying, or recharging before resuming cleaning.
• Noise level: Approximately 53 dB during standard operation (quieter than most high-power flagships).
• Threshold climbing: Up to 40 mm (1.57 in) — the highest in Narwal’s lineup.

Narwal Flow: Key Takeaways & Who It’s Best For

The Flow is built for users who want the best of what Narwal has to offer. Its continuous cleaning mechanism ensures the mop is always fresh, and it uses warm water mopping to increase its cleaning power. With a plumbing integration option, it becomes almost maintenance-free, requiring attention only every few weeks to replace dust bags or cleaning solutions. It also has the highest threshold-climbing (40mm tiered barrier) of any Narwal to date, giving it better access in homes with U-shaped chair legs or complex floor divides.

Narwal Flow Specs at a Glance

Feature	Narwal Flow (Amazon link)
Mop type	FlowWash™ continuous rolling track mop
Mop pressure	1.22 kg (12 N)
Mop temperature	113 °F / 45 °C
Suction	22,000 Pa (wet/dry capable)
Dock functions	Auto-empty, self-wash, self-dry, self-clean, optional auto-refill & drain
Obstacle avoidance	LiDAR + Dual RGB cameras with AI recognition
Official Runtime	Up to 3.5 hours
Wi-Fi	2.4 GHz + Bluetooth setup
Noise	~53 dB
Height	95 mm
Threshold climb	40 mm (30mm single tier)

Narwal Flow Pricing & Where to Buy

Narwal Freo Z Series — Premium Dual-Pad Robots With Hot-Water Mop Washing & Full Automation

The Freo “Z” tier sits just below the new Flow flagship: it uses dual spinning mop pads instead of the Flow’s rolling track, but delivers many of the same self-maintenance conveniences. The triangular shape of the pads prevents gaps between them, which works together with the MopExtend and EdgeSwing techniques to give the Narwal a reputation of good floor and edge coverage. The Freo Z Series represents the peak of Narwal’s Freo-era design — combining its signature spinning mop system with AI-enhanced navigation and a full-service cleaning station.

All three models — Freo Z Ultra, Freo Z10 Ultra, and Freo Z10 — share the same mopping hardware, adaptive hot-water mop washing, automatic mop drying, and full dust-bin emptying. Where they differ is in suction power, AI sophistication, and obstacle avoidance capabilities.

Freo Z Series Overview (Z Ultra vs. Z10 Ultra vs. Z10 — What’s the Difference?)

Narwal Freo Z Ultra — AI Obstacle Avoidance & Triangular Dual-Pad Mopping

The Narwal Freo Z Ultra stands as the most advanced robot of Narwal’s Freo generation. It combines the brand’s signature dual spinning triangular mop pads with premium self-maintenance and AI intelligence. RGB cameras with AI recognize over 120 object types, and it adapts its cleaning pattern to its environment. The mop pads are triangular for better floor coverage, and they use 12 N of downward pressure. The Zero-Tangle Floating Brush 2.0 reduces hair wraps. Its base station is fully automated, handling dust emptying, hot water mop washing, warm-air drying, and detergent dispensing with DirtSense™ 2.0. Unique to this model is its base-board dusting module.

Freo Z Ultra Features (Advanced AI, Ultra-Quiet Drying, Auto-Detergent Dosing)

• Navigation & Obstacle Avoidance: LiDAR + dual RGB AI cameras (120+ object types).
• Mopping: Hot-water mop wash (up to 167 °F), 12 N downward pressure, dual spinning pads.
• Vacuum: 12,000 Pa suction with Zero-Tangle Floating Brush 2.0.
• Dock & Automation: Full auto-empty, hot wash, warm dry, detergent dispense, DirtSense™ 2.0.
• Voice & AI: App + Alexa/Google; no on-device voice wake.
• Battery: 5,200 mAh (~200 min runtime).
• Special: The Freo Z Ultra includes a base-board dusting module

Narwal Freo Z10 Ultra — Stronger Suction (18,000 Pa) & TwinAI 2.0 Object Recognition

The Narwal Freo Z10 Ultra is Narwal’s higher-performance alternative to the Z Ultra. It builds on the Freo design language with dual triangular mop pads, a fully automated base station, and advanced TwinAI 2.0 dual RGB cameras for ultra-precise object recognition. Its 18,000 Pa suction and upgraded DualFlow Tangle-Free Roller main brush give it stronger vacuum performance than the Z Ultra, while maintaining hot-water mop washing and DirtSense™ 2.0 adaptive cleaning logic. It also adds “Hey Narwal” on-board voice assistant that is included on the flagship Flow.

Freo Z10 Ultra Features (Advanced AI, Ultra-Quiet Drying, Auto-Detergent Dosing)

• Navigation & Obstacle Avoidance: LiDAR + TwinAI 2.0 dual RGB cameras (200+ object types, 5 mm precision).
• Mopping: Hot-water mop wash (up to 167 °F), 8 N downward pressure, dual spinning pads, ultra-quiet mop drying.
• Vacuum: 18,000 Pa suction with upgraded DualFlow Tangle-Free Roller.
• Dock & Automation: Full auto-empty, self-wash, self-dry, auto detergent dosing, DirtSense™ 2.0.
• Voice & AI: Built-in “Hey Narwal” voice wake + Alexa/Google/Siri.
• Battery: 6,200 mAh (up to 240 min runtime).
• Ideal For: Buyers who want flagship performance and modern AI at a lower price point.

Narwal Freo Z10 — Most Affordable Hot-Wash Dock in the Z Series

The Narwal Freo Z10 brings the full Z Series dock experience—hot-water mop washing, auto-emptying, and DirtSense™ smart re-mopping—to a more accessible price point. It uses the same mopping hardware as the other two in the lineup. While it lacks the advanced RGB camera system found on the Ultra models, it still offers LiDAR navigation paired with infrared sensors for obstacle avoidance. With 15,000 Pa suction and warm-air drying, it’s designed for users who want the Z experience without paying for premium AI features.

• Navigation & Obstacle Avoidance: LiDAR + IR sensors (no AI cameras).
• Mopping: Hot-water mop wash (up to 167 °F), 8 N downward pressure, dual spinning pads, warm-air drying.
• Vacuum: 15,000 Pa suction with Zero-Tangle Floating Brush 2.0.
• Dock & Automation: Full auto-empty, wash, dry, detergent dispense (manual dosing), DirtSense™.
• Voice & AI: App + Alexa/Google; no built-in voice wake.
• Battery: 5,200 mAh (~200 min runtime).
• Ideal for: budget-minded buyers who want premium automation with fewer trimmings

Narwal Freo Z Series: Key Takeaways & Who Each Model Is Best For

The Z Series is aimed at households that want a premium, nearly autonomous vacuum-mop combo with hot-water mop washing, strong suction, and minimal upkeep, but don’t need the plumbing integration or rolling mop technology of the Flow.

• Z Ultra suits users who want AI intelligence and hygiene features.
• Z10 Ultra offers greater power with a stronger motor and modern extras.
• Z10 is the most affordable way to get a Narwal all-in-one dock with hot mop wash.

Narwal Freo Z Series Comparison Chart (Z Ultra vs Z10 Ultra vs Z10)

Feature	Freo Z Ultra (Amazon link)	Freo Z10 Ultra (Amazon link)	Freo Z10 (Amazon link)
Mop system	Dual spinning pads (MopExtend™ + EdgeSwing™)	Dual spinning pads (MopExtend™ + EdgeSwing™)	Dual spinning pads (MopExtend™ + EdgeSwing™)
Mop pressure	12 N	8 N	8 N
Mop wash temp	113–167 °F (adaptive)	113–167 °F (adaptive)	113–167 °F (adaptive)
Suction	12,000 Pa	18,000 Pa	15,000 Pa
Obstacle avoidance	TwinAI RGB (120+ objects)	TwinAI 2.0 RGB (200+ objects, 5 mm precision)	LiDAR + IR sensors
Dock functions	Auto-empty, hot wash, warm dry, detergent	Auto-empty, hot wash, ultra-quiet dry, detergent dosing	Auto-empty, hot wash, warm dry
Connectivity	Alexa, Google	Alexa, Google, Siri, “Hey Narwal”	Alexa, Google
Battery	5,200 mAh (~200 min)	6,200 mAh (~240 min)	5,200 mAh (~200+ min)
Threshold	20 mm (0.79 in)	20 mm (0.79 in)	20 mm (0.79 in)

Narwal Freo Z Pricing & Where to Buy

Narwal Freo X Series Buyer’s Guide — Upper-Midrange Models With Self-Washing Mops and Strong Suction

The Freo X Series sits in the middle of Narwal’s lineup, offering high suction and self-washing mop bases (depending on the model) at a more accessible price. While it lacks the hot-water mop washing and AI visual cameras of the Z Ultra and Z10 Ultra, it retains a few extras like Narwal’s Zero-Tangle Floating Brush design and Freo Mode cleaning logic introduced in higher-end models.

The series consists of three members: Freo X10 Pro, the Freo X Ultra, and Freo X Plus.

Narwal Freo X10 Pro — High Suction and 3D Structured-Light Obstacle Avoidance

The X10 Pro leads the X line with stronger suction (11,000 Pa) and 3D structured light obstacle avoidance. It also introduces the DualFlow Tangle-Free System, combining an improved floating roller and side brush for cleaner edges and fewer tangles. The dock is Narwal’s full-size all-in-one base: it auto-empties dust, room temperature washes mop pads, then warm air dries them. Clean water is stored in a 5 L tank, and dirty in 4.75 L.

Freo X10 Pro Features (Auto-Empty Dock, Mop Washing, Warm-Air Drying)

• Navigation & Obstacle Avoidance: LiDAR + 3D structured light obstacle avoidance
• Mopping: Dual triangular pads with 10mm lifting, plus MopExtend™ and EdgeSwing™ edge cleaning
• Vacuum: 11,000 Pa suction with Advanced DualFlow Tangle-Free system (floating roller + dynamic side brush)
• Dock & Automation: Self-empty, room temperature mop-wash, warm-air dry (up to 120 days hands-free)
• Voice & AI: App control (no built-in voice wake)
• Battery: 5,200 mAh (~219 min)
• Threshold Climb: 20 mm (0.79”)

Narwal Freo X Ultra — Self-Washing Dock and Zero-Tangle Brush 2.0

Narwal’s X Ultra introduced the upgraded Zero-Tangle Floating Brush 2.0, a major step forward for pet owners tired of cutting hair from roller brushes. Its base station both washes and dries the mop pads. The dock does not empty the dustbin; there is an onboard disposable dust bag option that the robot compresses after each run, in addition to a dustbin option. With 8,000 Pa suction and an improved noise-dampening design, it runs quietly yet powerfully. Navigation relies on LiDAR-based mapping for room-by-room cleaning, but without the AI cameras found in the Z line.

Freo X Ultra Features (Dual-Pad Mopping, LiDAR Mapping, Onboard Dust Bag)

• Navigation & Obstacle Avoidance: LiDAR mapping + Tri-laser obstacle sensors
• Mopping: Dual triangular spinning pads with 12 mm auto-lift on carpets and EdgeSwing
• Vacuum: 8,000 Pa, four levels (Quiet–Max) with Zero-Tangle Floating Brush 2.0 + single side brush
• Dock & Automation: room temperature mop wash, hot-air dry, detergent dosing, warm dust bag drying (The dock does not auto-empty the robot’s dustbin — it has an onboard 1L disposable dust bag)
• Voice & AI: App control (no built-in voice wake)
• Battery: 5,200 mAh, up to ~200 min

Narwal Freo X Plus — Budget-Friendly Vacuuming With a Simpler Mop System

The X Plus drops the dual-pad mopping system and uses a more rudimentary flat-pad mop. The pad vibrates for scrubbing action and lifts 8mm over carpets. The dock empties the dustbin, but mop-pad cleaning must be done manually. These stripped-down features give the X Plus its more affordable price. It uses LiDAR navigation, infrared obstacle sensors, and offers 7,800 Pa suction, giving it strong floor cleaning capabilities with minimal maintenance.

Freo X Plus Features (7,800 Pa Suction, Compressing Dustbin, Flat Vibrating Mop Pad)

• Navigation & Obstacle Avoidance: LiDAR + infrared avoidance
• Mopping: Flat pad with vibration scrubbing and swinging action
• Vacuum: 7,800 Pa suction with Zero-Tangle Floating Brush 1.0 + single side brush
• Dock & Automation: Charging only – on-board compressing dustbin minimizes maintenance
• Voice & AI: App control

Narwal Freo X Series: Key Takeaways & Who Each Model Is Best For

The Freo X Series strikes a balance — you get the basics without paying the premium for hot-water washing or AI cameras. Choose X10 Pro for obstacle avoidance and max suction, the X Ultra for the full self-cleaning experience on a tighter budget, or the X Plus for no-frills floor cleaning with basic mopping.

Narwal Freo X Series Comparison Chart (X10 Pro vs X Ultra vs X Plus)

Feature	Freo X10 Pro (Amazon link)	Freo X Ultra (Amazon Link)	Freo X Plus (Amazon link)
Suction	11,000 Pa	8,000 Pa	7,800 Pa
Obstacle Avoidance	3D structured light	IR sensors	IR sensors
Dock Functions	Wash, dry, auto-empty	Wash, dry & auto-empty	Charging only
Mopping System	Dual spinning pads with MopExtend™	Dual spinning pads	Dual spinning pads
App / Navigation	LiDAR + 3D	LiDAR	LiDAR
Notes	Highest X-tier option with near-flagship features	Balanced automation and quiet operation	Compressing on-board dustbin for longer times between maintenance

Narwal Freo X Series Pricing & Where to Buy

Narwal Freo Pro Guide — Dual-Pad Mopping With a Self-Washing Dock

The Freo Pro is similar to the X10 Pro, with a few feature downgrades. It keeps Narwal’s signature dual-pad mopping system and self-washing dock, but with a lower suction rating and without the hot water or warm air in the dock.

Freo Pro Features (Dual-Pad Mopping, LiDAR Navigation, 3D Structured-Light Obstacle Avoidance)

• Dual spinning triangular mop pads apply moderate downward pressure to scrub hard floors efficiently.
• Automatic pad washing + air drying occur in the included base after every cleaning cycle.
• The dock does not auto-empty the robot’s dustbin — Like the Freo X Ultra, it has an onboard 1L dust bag.
• LiDAR navigation provides smart mapping and room-specific cleaning
• 1 cm Obstacle Avoidance with 3D structured light
• 7,000–8,500 Pa suction gives it ample cleaning power for everyday debris on hard floors and low-pile carpets.

Narwal Freo Pro: Key Takeaways & Who It’s Best For

The Freo Pro gives Narwal’s signature dual-pad mopping and automated pad care to users who don’t need or want a full all-in-one station. It’s essentially the “Freo experience lite” — smaller and simpler than the X or Z models but still capable of daily cleaning with minimal intervention.

Narwal Freo Pro Specs at a Glance

Category	Freo Pro (Amazon link)
Suction	8,500 Pa
Brush design	Zero-Tangle Floating Brush 1.0 + single side brush
Mopping	Dual triangular spinning pads with Freo Mode and auto pad lift on carpet (~10 mm)
Dock functions	Self-washing and warm-air drying for mop pads only (no auto-dust empty)
Navigation	LiDAR mapping + 3D structured light obstacle sensors
Connectivity	2.4 GHz Wi-Fi / Narwal app support (Alexa & Google Assistant)
Battery / runtime	5,200 mAh (~200 min runtime)
Noise level	~55 dB (quiet mopping operation)

Narwal Freo Pro Pricing & Where to Buy

Narwal Freo S Buyer’s Guide — Compact Entry-Level Model With Auto-Empty Dock

The Freo S is Narwal’s most compact and affordable robot, shipping alongside a base station that empties the dustbin. The Freo S offers LiDAR navigation, respectable suction power, and a mop that must be manually cleaned. Since the mop does not lift on carpet, the robot will not be able to vacuum and mop in a single run.

Freo S Features (LiDAR Navigation, 8,000 Pa Suction, Auto-Empty Base)

• 8,000 Pa suction provides strong pickup for an entry model, easily handling dust and crumbs on hard floors and low-pile carpets.
• Navigation uses LiDAR scanning for room mapping and route optimization and ‘forward structured light’ for a rudimentary obstacle avoidance
• The mop pad uses 8N of downward pressure, but has no vibration or scrubbing action

Narwal Freo S: Key Takeaways & Who It’s Best For

The Freo S is Narwal’s newest entry-level model, and is more affordable than any Z- or X-series model. Best for customers who prefer simplicity, low cost, and quiet operation over high-end automation. Obstacle avoidance will likely be much less accurate than a camera-based or 3D light technology, so it is important to note this if you have a lot of cables or other low-lying clutter.

Narwal Freo S Specs at a Glance

Category	Freo S (Amazon link)
Suction	8,500 Pa
Brush design	Single main brush and fixed side brush
Mopping	Flat mop pad with 8N downward pressure
Dock functions	Auto-Emptying dustbin in base
Navigation	LiDAR mapping with bump and infrared sensors; Front-oriented structured light Obstacle Avoidance
Connectivity	2.4 GHz Wi-Fi, Narwal app (standard Freo features – mapping, scheduling, no-go zones)
Battery / runtime	Not published; estimated ≈ 200 min from similar Freo models
Ideal for	Budget-minded buyers with uncluttered floors

Narwal Freo S Pricing & Where to Buy

Which Narwal Robot Vacuum Should You Buy?

If you’re trying to decide which Narwal robot vacuum is best for your home, start with how much automation you want from the dock and how advanced you want the mop system to be.

• Choose the Freo S if you want the most affordable Narwal robot vacuum with LiDAR navigation and an auto-empty dock, and you don’t mind manual mop cleaning and more basic obstacle avoidance. It’s best for simpler, uncluttered floor plans.
• Choose the Narwal Flow if you want the most advanced Narwal overall. It’s the flagship with a FlowWash™ continuous rolling mop, hot water mopping, the highest suction (22,000 Pa), and an optional plumbing integration kit for near hands-free maintenance.
• Choose the Freo Z Ultra or Freo Z10 Ultra if you want a premium all-in-one dock with dual spinning triangular mop pads, hot-water mop washing, and AI obstacle avoidance but don’t need plumbing.
  • Freo Z Ultra is best if you prioritize AI intelligence, hygiene features, and baseboard dusting.
  • Freo Z10 Ultra is best if you want stronger suction (up to 18,000 Pa) and more advanced TwinAI 2.0 object recognition.
• Choose the Freo Z10 if you want the most affordable way into the Z Series dock experience—you still get hot-water mop washing, auto-emptying, and DirtSense™ without paying for camera-based AI.
• Choose the Freo X10 Pro if you want near-flagship suction (11,000 Pa), a full all-in-one dock, and 3D structured light obstacle avoidance at a lower price than the Z Series.
• Choose the Freo X Ultra if you’re okay with on-board dustbin compression instead of self-emptying, but want a self-washing, self-drying mop base plus Zero-Tangle Floating Brush 2.0.
• Choose the Freo X Plus if you mainly care about strong vacuuming with auto-empty dust handling and are fine with a simpler flat mop pad you clean manually. It’s a good pick if you vacuum more than you mop.
• Choose the Freo Pro if you want the dual-pad mopping system and self-washing dock but don’t need auto-empty. It’s essentially the “Freo experience lite”—solid daily cleaning with fewer dock features.

All Narwal Robot Vacuum Models Comparison

Narwal Buyers Frequently Asked Questions