Narwal's Halloween Cleanup Sale advertises up to $450 off robot vacuums, and its sale page lists the HALLOWEEN8 code as valid Oct. 16 to 31, 2026. The biggest cut among the models below is $449.50, on the Freo Z10 Turbo sold with an Advanced Kit. Prices are as of Oct. 16.
Every "list" price below is Narwal's own figure, not independent price history, so none of these can be called a record low. Several headline savings also include an Advanced Kit counted at its list price, so the robot-only discount is smaller.
| Model | Sale | List | Saved |
|---|---|---|---|
| Flow 2 | $1,299.99 | $1,499.99 | $200.00 |
| Z10 Turbo + kit | $649.49 | $1,098.99 | $449.50 |
| 20 Edge | $699.99 | $799.99 | $100.00 |
| X10 Pro + kit | $500.99 | $868.99 | $368.00 |
| S20 Pro + kit | $354.49 | $548.99 | $194.50 |
For a flagship dock: Flow 2
The Flow 2 with the basic dock is $1,299.99, $200 under Narwal's $1,499.99 list price. Narwal lists 31,000 Pa suction and a 2.5 L dust bag it says lasts up to 120 days.
For carpet: Freo Z10 Turbo
Narwal calls the Freo Z10 Turbo its best carpet cleaner and lists 25,000 Pa suction with dual-spin mops. The robot alone is $549.99 against a $899.99 list, a $350 cut. The kit bundle is $649.49 against $1,098.99, so $99.50 more adds an Advanced Kit that Narwal sells separately for $199.99.
For lower prices: Freo 20 Edge and Freo X10 Pro
The Freo 20 Edge is $699.99 against a $799.99 list. Narwal lists 31,000 Pa suction, a mop that extends to edges, and a dock that washes and dries the mop. Narwal lists the Freo X10 Pro at $500.99 with a kit, only $1.00 above its $499.99 robot-only price.
The Freo X10 Pro is the cheapest robot in the table, and Narwal lists 11,000 Pa suction. Narwal's page says it supports 2.4 GHz Wi-Fi only, so check your router first.
For hard floors only: S20 Pro
Narwal's S20 Pro wet-dry vacuum is $354.49 with a kit against $548.99 list, or $329.99 against $499.99 alone, a $170 cut. Narwal lists 20,000 Pa suction. Its page says the S20 Pro is "specially designed for hard floors like tile, marble, hardwood, and laminate," so skip it for rugs.
What else Narwal lists
Narwal's sale page says "Save 50% on an Advanced Kit when bundled with your robot vacuum this Halloween." It also offers an 8% sign-up coupon, HALLOWEEN8, for Oct. 16 to 31. The page does not say whether the code combines with sale prices, as of Oct. 16.
Narwal's sale page labels the Freo 20 and Freo S bundles "Free Advanced Kit," but their bundle prices are $1.00 above the robot-only prices of $1,099.99 and $349.99. It also advertises accessories from $1.
Why it matters
Our assessment: the headline $450 is the best case. Robot-only discounts on the four robot vacuums here range from $100 to $350. Compare the robot-only price before paying for a kit you may not need.
