Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Too close to call on specs.
Neither model leads clearly on the performance specs we track, so price and the features that matter to you decide.
| Spec | iRobot Roomba Combo j7+ | iRobot Roomba j7+ |
|---|---|---|
| Price (approx.) | ~$899 | ~$799 ✓ |
| Weight | 3.6 kg | 3.4 kg ✓ |
| Run time | 75 min | 75 min |
| Dustbin | 0.4 L | 0.4 L |
| Warranty | 1 year | 1 year |
| Features | Obstacle avoid, self-empty, mop | Obstacle avoidance, self-empty |
Leads on: none of the specs we track against iRobot Roomba j7+.
Notable: Obstacle avoid, self-empty, mop
Check current price on AmazonLeads on: price and weight.
Notable: Obstacle avoidance, self-empty
Check current price on AmazonOn the specs we track, neither is clearly better; the choice comes down to price and features. See the verdict and the table above for where each one leads.
iRobot Roomba Combo j7+ is about $899 and iRobot Roomba j7+ about $799, so iRobot Roomba j7+ is roughly $100 cheaper. Prices change often, so check the live price before buying.
iRobot Roomba Combo j7+: 1 year. iRobot Roomba j7+: 1 year. Check the seller's page, as warranty terms vary by country.