iRobot Scooba 390 vs 380 what’s the difference?

iRobot Scooba 380 Automatic Floor Washing Machinescooba 380 vs scooba 390Scooba 390 Automatic Sweeper, Mopper, Floor Cleaner

We will compare Scooba 380 and 390 below, and show you some difference between them.

Cleaning Speed:
The 390 clean floors faster than the 380.

Noise Level:
The 390 is not as noisy as the 380.

Dirty Water Cleaning:
The Scooba 390 has better ability of lifting dirty water from the floors.

Amount of Virtual Walls:
The 380 comes with 2 virtual walls whereas the Scooba 390 has only one.

The 380 is dark blue while the 390 looks like iron gray color.

Battery Life:
The 390 has improved battery life.

Charging Accessory:
Th Scooba 390 comes with a battery charger whereas the 380 comes with a charging base and a power adaptor.

Suction Bulb:
Th Scooba 390 comes with a suction bulb that preps or cleans Scooba’s solution valve, whereas the 380 includes a primer pump.

Some users also say that the 390 comes with better cleaning algorithm, and improved latch design on the tank.

If you know more difference between scooba 380 and 390, please reply below and share your reviews.

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2 Answers to iRobot Scooba 390 vs 380 what’s the difference?

  1. Diane says:

    If I want to buy a new tank release handle for a 390 will the 380 handle fit because I cannot see a 390 one listed


  2. David Su says:

    The batt for 380 & 390, are they interchangeable?

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