Side-by-side reliability

iRobot Roomba 105 Combo + Black vs iRobot Roomba Combo j9+

Compare reliability signal, data confidence, common failures, typical age, and reported repair cost. Warranty window reference: 12–12 months depending on category.

Model A

iRobot Roomba 105 Combo + Black

Reliability signal — · Insufficient data · data confidence Very Low

1 failure reports · Insufficient data · Very Low confidence
Most common failure
Premature failure under one year
Typical failure age
11 mo
Median repair cost
—
Highest reported repair
—

Median months

11

% mfr warranty

—

After warranty reports

0

Avg repair cost

—

Top failure categories

  • Premature failure under one year1
Open full product page

Model B

iRobot Roomba Combo j9+

Reliability signal — · Insufficient data · data confidence Very Low

0 failure reports · Insufficient data · Very Low confidence
Most common failure
—
Typical failure age
—
Median repair cost
—
Highest reported repair
—

Median months

—

% mfr warranty

—

After warranty reports

0

Avg repair cost

—

Open full product page

More comparisons