Narwal Flow 2: Extended First Look and Early Impressions

Narwal doubles down on the track mop with its 2026 flagship, the Flow 2. We unbox it and set it up, covering its 31,000 Pa suction, FlowWash self-cleaning track mop, dual-camera AI navigation and app features — plus early notes on first-run performance.

This unit was purchased for personal use, and this first look is not sponsored, approved or otherwise affiliated with Narwal.

Narwal was among the first robot vacuum brands to earn recognition for both its mopping performance and advanced obstacle avoidance on its Freo models.

Last year's Flow marked the company's transition from spinning mop pads to a continuously self-cleaning track-style mop. The Flow 2 builds on that foundation with several key hardware and software refinements.

Housed in a sleek, redesigned base station, the Flow 2 is slim, measuring 3.7 inches tall. It includes one reversing side brush, a single anti-tangle roller brush and the FlowWash rolling track mop.

The Flow 2 also boasts up to 31,000 Pa of suction, up from 22,000 Pa, and can clear thresholds up to 1.57 inches.

It navigates using embedded lidar, located in the rear, for 3D mapping and pairs it with Narwal's NarMind Pro system featuring dual 1080p RGB cameras, a side structured light sensor and an onboard AI chip that the company says can recognize an unlimited range of objects, down to 0.2 inches.

Sixteen nozzles feed water heated to up to 140 degrees Fahrenheit across the 10.5-inch track-style mop, while a thick scraper removes debris and channels dirty water into the waste tank as the mop applies up to 12 newtons of downward pressure.

Like the original, the Flow 2 does not use a removable onboard dirty water tank. Instead, dirty water and debris are kept suspended inside the robot by an internal agitation system before being pumped to the base station, where the internal tank is flushed during docked cleaning cycles.

The track mop extends outward to clean to the edge of baseboards and cabinet toe kicks. When the unit detects carpet, the mop can lift up to 0.4 inches and a pressure plate presses down to seal the vacuum path and boost airflow.

Narwal says the Flow 2 can also identify dried-on grime with its onboard cameras and trigger a reverse-scrubbing pass, repeating over the same spot until the stain clears.

The base station washes the track mop at up to 212 degrees Fahrenheit, sterilizing the mop, the internal pipes and the water tank.

It then dries with 140-degree Fahrenheit hot air. The dock holds debris for up to 120 days, dispenses detergent automatically with a refillable container and uses a reusable filter with a pre-screen to keep dust from clogging the system.

Unboxing and Base Station Setup

The unit ships in a standard cardboard box with minimal branding. Inside are the Flow 2, the base station, a side brush, a spare dust bag and filter, the power cord and the product manual.

Narwal also includes a small bottle of its floor cleaning solution — a nice value-add, and one most competitors skip.

The power cord is color-matched to the station and connects neatly at the back.

Be sure to remove all cardboard packing material from the docking area before placing the Flow 2 in the station.

The clean and dirty water tanks are accessible from the top of the base station, with the dust bag compartment and refillable detergent tank beneath them.

Mapping and App Features

Pairing is straightforward. The app walks you through connecting the unit over Wi-Fi and then asks you to complete an initial quick mapping of your home.

However, the setup process is not as customizable as other brands' apps. You aren't prompted to answer questions about your household such as "Do you have carpet?" as seen in the MOVA and Dreame apps.

Once mapping is complete, a floor plan with room divisions is generated automatically. Rooms can then be renamed, merged, deleted or reconfigured as needed.

However, in our experience, dividing rooms was cumbersome, and the initial map failed to show an interior wall in our hallway, causing division errors.

During mapping, carpets are detected via the cameras and placed on the map as crosshatch symbols. However, they are not set to be vacuumed by default. You must edit your map, choose the carpet editing feature and manually select each carpet you want the unit to vacuum.

The Narwal app encourages you to use Freo Mind, the brand's AI mode, which sets suction, water volume and route on its own based on floor type. However, custom modes are also available including vacuum and mop, vacuum only, mop only and vacuum before mop.

Other standard app features include daily and weekly schedules, no-go zones, scheduled patrolling and multifloor maps.

The Flow 2 also supports Matter along with Alexa, Google Home and Siri.

Pet and family features are a focus this generation. Pet Care Mode 2.0 adjusts power and noise near pet zones, a Find Pet command lets you locate an animal and speak through the robot, and a nursery mode drops suction power and operational speed to keep it below 56.5 decibels near cribs. The robot can also flag and remember small valuables such as keys, wallets and phones.

Narwal says all camera processing happens on the robot itself, and the system carries an independent TUV privacy certification. We couldn't verify either claim, and our understanding is that the robot checks its local vision model first, then reaches out to the cloud for anything it can't identify on-device.

First Run and Navigation

Navigation was inconsistent during the first cleaning run. The Flow 2 frequently bumped into walls, the edges of door frames and furniture legs. It also repeatedly attempted to force its way beneath low-clearance furniture and toe kicks, where it risked becoming lodged.

The robot also struggled with several area rugs. It became stuck on rugs placed over both hardwood and tile floors and curled the edges of larger kitchen rugs. A hallway runner with tassels proved especially challenging.

In one instance, the Flow 2 refused to enter our entertainment room because it detected a small rubber doorstop protruding into the doorway. Although the doorstop did not block the entrance, the robot treated it as an obstacle and would not cross the wood floor-to-carpet threshold.

Despite those shortcomings, the Flow 2 correctly identified wall-to-wall carpeted rooms and avoided most common household obstacles including shoes, power cords, laundry on the floor, a bag of cat litter and pet bowls.

Pricing and Availability

The Flow 2 lists for $1,499.99 but is frequently on sale between $1,049 and $1,299. A version with the Auto Refill and Drainage System, which plumbs the dock into a water line, lists for $1,599.99. Both are available in black and white from the Narwal Store, Amazon and other retailers.

Bottom Line

The Flow 2 addresses the biggest complaint about the previous generation by reintroducing automatic detergent dispensing. The redesigned base station is modern, sits compact against the wall and keeps the components you handle most within reach.

The robot itself is largely unchanged from the first-generation Flow. The chassis, the track mop and the general layout of the underside all carry over, and at 3.7 inches tall it slides under the same furniture its predecessor did.

The dual 1080p cameras and structured-light sensor carry over from the original Flow, but Narwal says an upgraded onboard visual-language model improves how their data is processed.

On paper, the most significant upgrade is the expanded object-recognition system via the cloud. Early testing showed good detection of common floor clutter, although navigation around furniture, rugs and thresholds remained inconsistent.

The Flow 2 makes a solid impression out of the box. However, homes with a lot of carpet should temper expectations and possibly expect some frustration.

We look forward to seeing whether the Flow 2's daily performance matches its marketing spec sheet.

A full review will be published in the coming weeks after more thorough testing with the latest firmware.